summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/drivers/hp64k.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/drivers/hp64k.c')
-rw-r--r--src/mess/drivers/hp64k.c1214
1 files changed, 610 insertions, 604 deletions
diff --git a/src/mess/drivers/hp64k.c b/src/mess/drivers/hp64k.c
index 2b485a50293..51b291d6e0d 100644
--- a/src/mess/drivers/hp64k.c
+++ b/src/mess/drivers/hp64k.c
@@ -6,19 +6,21 @@
// ***************************************
//
// Documentation used for this driver:
-// [1] HP, manual 64100-90910, dec 83 rev. - Model 64100A mainframe service manual
+// [1] HP, manual 64100-90910, dec 83 rev. - Model 64100A mainframe service manual
+// [2] HP, manual 64941-90902, apr 83 rev. - Model 64941A Flexible disc (Floppy) drive
+// controller service manual
//
// A 64100A system ("mainframe" in HP docs) is built around a 13 slot card cage.
// The first 4 slots are reserved for specific card types:
-// J1 I/O card
-// J2 Display and RAM card
-// J3 CPU card
-// J4 Floppy interface card
+// J1 I/O card
+// J2 Display and RAM card
+// J3 CPU card
+// J4 Floppy interface card
//
// The rest of the slots are for CPU emulators, logic analyzers and so on (i.e. those
-// doing the target function of a development system).
+// cards doing the main functions of a development system).
// This driver emulates the first 4 cards only.
-//
+//
// All cards are interconnected by 2 separate buses originating from the CPU:
// memory (16-bit data & 16-bit addresses) and I/O (16-bit data and 6-bit addresses) buses.
// The addresses on I/O bus are split in a 4-bit PA (peripheral address) and a 2-bit IC
@@ -33,7 +35,7 @@
// CPU card (64100-66521 or 64100-66532)
//
// This board holds the HP custom CPU with its massive heatsink, the BIOS roms and little else.
-// U30 5061-3011 HP "hybrid" CPU @ 6.25 MHz
+// U30 5061-3011 HP "hybrid" CPU @ 6.25 MHz
// U8
// U9
// U10
@@ -41,7 +43,7 @@
// U18
// U19
// U20
-// U21 2732 16kw of BIOS EPROMs
+// U21 2732 16kw of BIOS EPROMs
//
// **********
// I/O card (64100-66520)
@@ -53,8 +55,12 @@
// - IEEE-488/HP-IB bus
// - Miscellaneous peripherals (watchdog, beeper, interrupt registers, option DIP switches)
//
-//*U20 HP "PHI" Custom HP-IB interface microcontroller
-//*U28 i8251 RS232 UART
+// Emulation of beeper sound is far from correct: it should be a 2500 Hz tone inside an
+// exponentially decaying envelope (a bell sound) whereas in the emulation it's inside a
+// simple rectangular envelope.
+//
+//*U20 HP "PHI" Custom HP-IB interface microcontroller
+//*U28 i8251 RS232 UART
//
// **********
// Display card (64100-66530)
@@ -66,10 +72,10 @@
// CRTC is designed to refresh the whole DRAM in parallel. For some mysterious reason the first
// display row is always blanked (its 40 words of RAM are even used for the stack!).
//
-// U33 i8275 CRT controller
-// U60 2716 Character generator ROM
+// U33 i8275 CRT controller
+// U60 2716 Character generator ROM
// U23-U30
-// U38-U45 HM4864 64 kw of DRAM
+// U38-U45 HM4864 64 kw of DRAM
//
// **********
// Floppy I/F card (64941-66501)
@@ -81,7 +87,7 @@
// I tried to reverse engineer the FSM by looking at the schematics and applying some sensible
// assumptions. Then I did a sort of "clean room" re-implementation. It appears to work correctly.
//
-// U4 FD1791A Floppy disk controller
+// U4 FD1791A Floppy disk controller
//
// A brief summary of the reverse-engineered interface of this card follows.
//
@@ -156,15 +162,15 @@
#define BIT_MASK(n) (1U << (n))
// Macros to clear/set single bits
-#define BIT_CLR(w , n) ((w) &= ~BIT_MASK(n))
-#define BIT_SET(w , n) ((w) |= BIT_MASK(n))
+#define BIT_CLR(w , n) ((w) &= ~BIT_MASK(n))
+#define BIT_SET(w , n) ((w) |= BIT_MASK(n))
class hp64k_state : public driver_device
{
public:
hp64k_state(const machine_config &mconfig, device_type type, const char *tag);
- virtual void driver_start();
+ virtual void driver_start();
//virtual void machine_start();
virtual void video_start();
virtual void machine_reset();
@@ -185,30 +191,30 @@ public:
TIMER_DEVICE_CALLBACK_MEMBER(hp64k_kb_scan);
DECLARE_READ16_MEMBER(hp64k_kb_r);
- TIMER_DEVICE_CALLBACK_MEMBER(hp64k_line_sync);
- DECLARE_READ16_MEMBER(hp64k_deltat_r);
- DECLARE_WRITE16_MEMBER(hp64k_deltat_w);
-
- DECLARE_READ16_MEMBER(hp64k_slot_r);
- DECLARE_WRITE16_MEMBER(hp64k_slot_w);
- DECLARE_WRITE16_MEMBER(hp64k_slot_sel_w);
-
- DECLARE_READ16_MEMBER(hp64k_flp_r);
- DECLARE_WRITE16_MEMBER(hp64k_flp_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_flp_drq_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_flp_intrq_w);
- void hp64k_update_floppy_dma(void);
- void hp64k_update_floppy_irq(void);
- void hp64k_update_drv_ctrl(void);
- DECLARE_WRITE8_MEMBER(hp64k_floppy0_rdy);
- DECLARE_WRITE8_MEMBER(hp64k_floppy1_rdy);
- void hp64k_floppy_idx_cb(floppy_image_device *floppy , int state);
- void hp64k_floppy_wpt_cb(floppy_image_device *floppy , int state);
-
- DECLARE_READ16_MEMBER(hp64k_usart_r);
-
- DECLARE_WRITE16_MEMBER(hp64k_beep_w);
- TIMER_DEVICE_CALLBACK_MEMBER(hp64k_beeper_off);
+ TIMER_DEVICE_CALLBACK_MEMBER(hp64k_line_sync);
+ DECLARE_READ16_MEMBER(hp64k_deltat_r);
+ DECLARE_WRITE16_MEMBER(hp64k_deltat_w);
+
+ DECLARE_READ16_MEMBER(hp64k_slot_r);
+ DECLARE_WRITE16_MEMBER(hp64k_slot_w);
+ DECLARE_WRITE16_MEMBER(hp64k_slot_sel_w);
+
+ DECLARE_READ16_MEMBER(hp64k_flp_r);
+ DECLARE_WRITE16_MEMBER(hp64k_flp_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_flp_drq_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_flp_intrq_w);
+ void hp64k_update_floppy_dma(void);
+ void hp64k_update_floppy_irq(void);
+ void hp64k_update_drv_ctrl(void);
+ DECLARE_WRITE8_MEMBER(hp64k_floppy0_rdy);
+ DECLARE_WRITE8_MEMBER(hp64k_floppy1_rdy);
+ void hp64k_floppy_idx_cb(floppy_image_device *floppy , int state);
+ void hp64k_floppy_wpt_cb(floppy_image_device *floppy , int state);
+
+ DECLARE_READ16_MEMBER(hp64k_usart_r);
+
+ DECLARE_WRITE16_MEMBER(hp64k_beep_w);
+ TIMER_DEVICE_CALLBACK_MEMBER(hp64k_beeper_off);
private:
required_device<hp_5061_3011_cpu_device> m_cpu;
required_device<i8275_device> m_crtc;
@@ -217,15 +223,15 @@ private:
required_ioport m_io_key1;
required_ioport m_io_key2;
required_ioport m_io_key3;
- required_device<fd1791_t> m_fdc;
- required_device<floppy_connector> m_floppy0;
- required_device<floppy_connector> m_floppy1;
- required_device<ttl74123_device> m_ss0;
- required_device<ttl74123_device> m_ss1;
- required_ioport m_rear_panel_sw;
- required_ioport m_rs232_sw;
- required_device<beep_device> m_beeper;
- required_device<timer_device> m_beep_timer;
+ required_device<fd1791_t> m_fdc;
+ required_device<floppy_connector> m_floppy0;
+ required_device<floppy_connector> m_floppy1;
+ required_device<ttl74123_device> m_ss0;
+ required_device<ttl74123_device> m_ss1;
+ required_ioport m_rear_panel_sw;
+ required_ioport m_rs232_sw;
+ required_device<beep_device> m_beeper;
+ required_device<timer_device> m_beep_timer;
// Character generator
const UINT8 *m_chargen;
@@ -244,42 +250,42 @@ private:
bool m_kb_scan_on;
bool m_kb_pressed;
- // Slot selection
- std::vector<UINT16> m_low32k_ram;
- UINT8 m_slot_select;
- UINT8 m_slot_map;
-
- // Floppy I/F
- UINT8 m_floppy_in_latch_msb; // U23
- UINT8 m_floppy_in_latch_lsb; // U38
- UINT8 m_floppy_out_latch_msb; // U22
- UINT8 m_floppy_out_latch_lsb; // U37
- UINT8 m_floppy_if_ctrl; // U24
- bool m_floppy_dmaen;
- bool m_floppy_dmai;
- bool m_floppy_mdci;
- bool m_floppy_intrq;
- bool m_floppy_drq;
- bool m_floppy0_wpt;
- bool m_floppy1_wpt;
- UINT8 m_floppy_drv_ctrl; // U39
- UINT8 m_floppy_status; // U25
-
- typedef enum {
- HP64K_FLPST_IDLE,
- HP64K_FLPST_DMAWR1,
- HP64K_FLPST_DMAWR2,
- HP64K_FLPST_DMARD1,
- HP64K_FLPST_DMARD2
- } floppy_state_t;
-
- floppy_state_t m_floppy_if_state;
- floppy_image_device *m_current_floppy;
+ // Slot selection
+ std::vector<UINT16> m_low32k_ram;
+ UINT8 m_slot_select;
+ UINT8 m_slot_map;
+
+ // Floppy I/F
+ UINT8 m_floppy_in_latch_msb; // U23
+ UINT8 m_floppy_in_latch_lsb; // U38
+ UINT8 m_floppy_out_latch_msb; // U22
+ UINT8 m_floppy_out_latch_lsb; // U37
+ UINT8 m_floppy_if_ctrl; // U24
+ bool m_floppy_dmaen;
+ bool m_floppy_dmai;
+ bool m_floppy_mdci;
+ bool m_floppy_intrq;
+ bool m_floppy_drq;
+ bool m_floppy0_wpt;
+ bool m_floppy1_wpt;
+ UINT8 m_floppy_drv_ctrl; // U39
+ UINT8 m_floppy_status; // U25
+
+ typedef enum {
+ HP64K_FLPST_IDLE,
+ HP64K_FLPST_DMAWR1,
+ HP64K_FLPST_DMAWR2,
+ HP64K_FLPST_DMARD1,
+ HP64K_FLPST_DMARD2
+ } floppy_state_t;
+
+ floppy_state_t m_floppy_if_state;
+ floppy_image_device *m_current_floppy;
};
static ADDRESS_MAP_START(cpu_mem_map , AS_PROGRAM , 16 , hp64k_state)
AM_RANGE(0x0000 , 0x3fff) AM_ROM
- AM_RANGE(0x4000 , 0x7fff) AM_READWRITE(hp64k_slot_r , hp64k_slot_w)
+ AM_RANGE(0x4000 , 0x7fff) AM_READWRITE(hp64k_slot_r , hp64k_slot_w)
AM_RANGE(0x8000 , 0x8001) AM_WRITE(hp64k_crtc_w)
AM_RANGE(0x8002 , 0xffff) AM_RAM
ADDRESS_MAP_END
@@ -287,25 +293,25 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START(cpu_io_map , AS_IO , 16 , hp64k_state)
// PA = 0, IC = [0..3]
// Keyboard input
- AM_RANGE(HP_MAKE_IOADDR(0 , 0) , HP_MAKE_IOADDR(0 , 3)) AM_READ(hp64k_kb_r)
- // PA = 2, IC = [0..3]
- // Line sync interrupt clear/watchdog reset
- AM_RANGE(HP_MAKE_IOADDR(2 , 0) , HP_MAKE_IOADDR(2 , 3)) AM_READWRITE(hp64k_deltat_r , hp64k_deltat_w)
- // PA = 4, IC = [0..3]
- // Floppy I/F
- AM_RANGE(HP_MAKE_IOADDR(4 , 0) , HP_MAKE_IOADDR(4 , 3)) AM_READWRITE(hp64k_flp_r , hp64k_flp_w)
- // PA = 6, IC = [0..3]
- // Read from USART
- AM_RANGE(HP_MAKE_IOADDR(6 , 0) , HP_MAKE_IOADDR(6 , 3)) AM_READ(hp64k_usart_r)
+ AM_RANGE(HP_MAKE_IOADDR(0 , 0) , HP_MAKE_IOADDR(0 , 3)) AM_READ(hp64k_kb_r)
+ // PA = 2, IC = [0..3]
+ // Line sync interrupt clear/watchdog reset
+ AM_RANGE(HP_MAKE_IOADDR(2 , 0) , HP_MAKE_IOADDR(2 , 3)) AM_READWRITE(hp64k_deltat_r , hp64k_deltat_w)
+ // PA = 4, IC = [0..3]
+ // Floppy I/F
+ AM_RANGE(HP_MAKE_IOADDR(4 , 0) , HP_MAKE_IOADDR(4 , 3)) AM_READWRITE(hp64k_flp_r , hp64k_flp_w)
+ // PA = 6, IC = [0..3]
+ // Read from USART
+ AM_RANGE(HP_MAKE_IOADDR(6 , 0) , HP_MAKE_IOADDR(6 , 3)) AM_READ(hp64k_usart_r)
// PA = 7, IC = 2
// Rear-panel switches
- AM_RANGE(HP_MAKE_IOADDR(7 , 2) , HP_MAKE_IOADDR(7 , 2)) AM_READ(hp64k_rear_sw_r)
- // PA = 9, IC = [0..3]
- // Beeper control & interrupt status read
- AM_RANGE(HP_MAKE_IOADDR(9 , 0) , HP_MAKE_IOADDR(9 , 3)) AM_WRITE(hp64k_beep_w)
- // PA = 10, IC = [0..3]
- // Slot selection
- AM_RANGE(HP_MAKE_IOADDR(10 , 0) , HP_MAKE_IOADDR(10 , 3)) AM_WRITE(hp64k_slot_sel_w)
+ AM_RANGE(HP_MAKE_IOADDR(7 , 2) , HP_MAKE_IOADDR(7 , 2)) AM_READ(hp64k_rear_sw_r)
+ // PA = 9, IC = [0..3]
+ // Beeper control & interrupt status read
+ AM_RANGE(HP_MAKE_IOADDR(9 , 0) , HP_MAKE_IOADDR(9 , 3)) AM_WRITE(hp64k_beep_w)
+ // PA = 10, IC = [0..3]
+ // Slot selection
+ AM_RANGE(HP_MAKE_IOADDR(10 , 0) , HP_MAKE_IOADDR(10 , 3)) AM_WRITE(hp64k_slot_sel_w)
// PA = 12, IC = [0..3]
// Interrupt mask
AM_RANGE(HP_MAKE_IOADDR(12 , 0) , HP_MAKE_IOADDR(12 , 3)) AM_WRITE(hp64k_irl_mask_w)
@@ -319,23 +325,23 @@ hp64k_state::hp64k_state(const machine_config &mconfig, device_type type, const
m_io_key0(*this , "KEY0"),
m_io_key1(*this , "KEY1"),
m_io_key2(*this , "KEY2"),
- m_io_key3(*this , "KEY3"),
- m_fdc(*this , "fdc"),
- m_floppy0(*this , "fdc:0"),
- m_floppy1(*this , "fdc:1"),
- m_ss0(*this , "fdc_rdy0"),
- m_ss1(*this , "fdc_rdy1"),
- m_rear_panel_sw(*this , "rear_sw"),
- m_rs232_sw(*this , "rs232_sw"),
- m_beeper(*this , "beeper"),
- m_beep_timer(*this , "beep_timer")
+ m_io_key3(*this , "KEY3"),
+ m_fdc(*this , "fdc"),
+ m_floppy0(*this , "fdc:0"),
+ m_floppy1(*this , "fdc:1"),
+ m_ss0(*this , "fdc_rdy0"),
+ m_ss1(*this , "fdc_rdy1"),
+ m_rear_panel_sw(*this , "rear_sw"),
+ m_rs232_sw(*this , "rs232_sw"),
+ m_beeper(*this , "beeper"),
+ m_beep_timer(*this , "beep_timer")
{
}
void hp64k_state::driver_start()
{
- // 32kW for lower RAM
- m_low32k_ram.resize(0x8000);
+ // 32kW for lower RAM
+ m_low32k_ram.resize(0x8000);
}
void hp64k_state::video_start()
@@ -353,19 +359,19 @@ void hp64k_state::machine_reset()
memset(&m_kb_state[ 0 ] , 0 , sizeof(m_kb_state));
m_kb_row_col = 0;
m_kb_scan_on = true;
- m_slot_select = 0;
- m_slot_map = 3;
- m_floppy_if_ctrl = ~0;
- m_floppy_dmaen = false;
- m_floppy_dmai = false;
- m_floppy_mdci = false;
- m_floppy_intrq = false;
- m_floppy_drv_ctrl = ~0;
- m_floppy_if_state = HP64K_FLPST_IDLE;
- m_current_floppy = NULL;
- m_floppy0_wpt = false;
- m_floppy1_wpt = false;
- m_beeper->set_state(0);
+ m_slot_select = 0;
+ m_slot_map = 3;
+ m_floppy_if_ctrl = ~0;
+ m_floppy_dmaen = false;
+ m_floppy_dmai = false;
+ m_floppy_mdci = false;
+ m_floppy_intrq = false;
+ m_floppy_drv_ctrl = ~0;
+ m_floppy_if_state = HP64K_FLPST_IDLE;
+ m_current_floppy = NULL;
+ m_floppy0_wpt = false;
+ m_floppy1_wpt = false;
+ m_beeper->set_state(0);
}
UINT8 hp64k_state::hp64k_crtc_filter(UINT8 data)
@@ -451,7 +457,7 @@ I8275_DRAW_CHARACTER_MEMBER(hp64k_state::crtc_display_pixels)
READ16_MEMBER(hp64k_state::hp64k_rear_sw_r)
{
- return m_rear_panel_sw->read() | 0x0020;
+ return m_rear_panel_sw->read() | 0x0020;
}
IRQ_CALLBACK_MEMBER(hp64k_state::hp64k_irq_callback)
@@ -523,389 +529,389 @@ READ16_MEMBER(hp64k_state::hp64k_kb_r)
TIMER_DEVICE_CALLBACK_MEMBER(hp64k_state::hp64k_line_sync)
{
- BIT_SET(m_irl_pending , 2);
- hp64k_update_irl();
+ BIT_SET(m_irl_pending , 2);
+ hp64k_update_irl();
}
READ16_MEMBER(hp64k_state::hp64k_deltat_r)
{
- BIT_CLR(m_irl_pending , 2);
- hp64k_update_irl();
- return 0;
+ BIT_CLR(m_irl_pending , 2);
+ hp64k_update_irl();
+ return 0;
}
WRITE16_MEMBER(hp64k_state::hp64k_deltat_w)
{
- BIT_CLR(m_irl_pending , 2);
- hp64k_update_irl();
+ BIT_CLR(m_irl_pending , 2);
+ hp64k_update_irl();
}
READ16_MEMBER(hp64k_state::hp64k_slot_r)
{
- if (m_slot_select == 0x0a) {
- // Slot 10 selected
- // On this (fictional) slot is allocated the lower 32KW of RAM
-
- switch (m_slot_map) {
- case 0:
- // IDEN
- // ID of 32KW RAM expansion
- return 0x402;
-
- case 1:
- // MAP1
- // Lower half of RAM
- return m_low32k_ram[ offset ];
-
- default:
- // MAP2&3
- // Upper half of RAM
- return m_low32k_ram[ offset + 0x4000 ];
- }
- } else {
- return 0;
- }
+ if (m_slot_select == 0x0a) {
+ // Slot 10 selected
+ // On this (fictional) slot is allocated the lower 32KW of RAM
+
+ switch (m_slot_map) {
+ case 0:
+ // IDEN
+ // ID of 32KW RAM expansion
+ return 0x402;
+
+ case 1:
+ // MAP1
+ // Lower half of RAM
+ return m_low32k_ram[ offset ];
+
+ default:
+ // MAP2&3
+ // Upper half of RAM
+ return m_low32k_ram[ offset + 0x4000 ];
+ }
+ } else {
+ return 0;
+ }
}
WRITE16_MEMBER(hp64k_state::hp64k_slot_w)
{
- if (m_slot_select == 0x0a && m_slot_map != 0) {
- if (m_slot_map != 1) {
- // MAP2&3
- offset += 0x4000;
- }
- m_low32k_ram[ offset ] &= ~mem_mask;
- m_low32k_ram[ offset ] |= (data & mem_mask);
- }
+ if (m_slot_select == 0x0a && m_slot_map != 0) {
+ if (m_slot_map != 1) {
+ // MAP2&3
+ offset += 0x4000;
+ }
+ m_low32k_ram[ offset ] &= ~mem_mask;
+ m_low32k_ram[ offset ] |= (data & mem_mask);
+ }
}
WRITE16_MEMBER(hp64k_state::hp64k_slot_sel_w)
{
- m_slot_map = (UINT8)offset;
- m_slot_select = (UINT8)((data >> 8) & 0x3f);
+ m_slot_map = (UINT8)offset;
+ m_slot_select = (UINT8)((data >> 8) & 0x3f);
}
READ16_MEMBER(hp64k_state::hp64k_flp_r)
{
- m_cpu->dmar_w(0);
-
- switch (offset) {
- case 0:
- // DMA transfer, not at TC
- if (m_floppy_if_state == HP64K_FLPST_DMARD2) {
- m_floppy_if_state = HP64K_FLPST_IDLE;
- } else {
- logerror("Read from IC=0 with floppy state %d\n" , m_floppy_if_state);
- }
- break;
-
- case 1:
- if (m_floppy_if_state != HP64K_FLPST_IDLE) {
- logerror("read from IC=1 with floppy state %d\n" , m_floppy_if_state);
- }
- break;
-
- case 2:
- // DMA transfer, at TC
- if (m_floppy_if_state == HP64K_FLPST_DMARD2) {
- m_floppy_if_state = HP64K_FLPST_IDLE;
- m_floppy_dmaen = false;
- m_floppy_dmai = true;
- } else {
- logerror("Read from IC=2 with floppy state %d\n" , m_floppy_if_state);
- }
- break;
-
- default:
- logerror("read from IC=%d\n" , offset);
- }
-
- hp64k_update_floppy_irq();
-
- return ((UINT16)m_floppy_out_latch_msb << 8) | (UINT16)m_floppy_out_latch_lsb;
+ m_cpu->dmar_w(0);
+
+ switch (offset) {
+ case 0:
+ // DMA transfer, not at TC
+ if (m_floppy_if_state == HP64K_FLPST_DMARD2) {
+ m_floppy_if_state = HP64K_FLPST_IDLE;
+ } else {
+ logerror("Read from IC=0 with floppy state %d\n" , m_floppy_if_state);
+ }
+ break;
+
+ case 1:
+ if (m_floppy_if_state != HP64K_FLPST_IDLE) {
+ logerror("read from IC=1 with floppy state %d\n" , m_floppy_if_state);
+ }
+ break;
+
+ case 2:
+ // DMA transfer, at TC
+ if (m_floppy_if_state == HP64K_FLPST_DMARD2) {
+ m_floppy_if_state = HP64K_FLPST_IDLE;
+ m_floppy_dmaen = false;
+ m_floppy_dmai = true;
+ } else {
+ logerror("Read from IC=2 with floppy state %d\n" , m_floppy_if_state);
+ }
+ break;
+
+ default:
+ logerror("read from IC=%d\n" , offset);
+ }
+
+ hp64k_update_floppy_irq();
+
+ return ((UINT16)m_floppy_out_latch_msb << 8) | (UINT16)m_floppy_out_latch_lsb;
}
WRITE16_MEMBER(hp64k_state::hp64k_flp_w)
{
- m_cpu->dmar_w(0);
-
- if (offset == 3) {
- return;
- }
-
- m_floppy_in_latch_msb = (UINT8)(data >> 8);
- m_floppy_in_latch_lsb = (UINT8)data;
-
- switch (offset) {
- case 0:
- // DMA transfer, not at TC
- if (m_floppy_if_state == HP64K_FLPST_DMAWR1) {
- m_fdc->data_w(~m_floppy_in_latch_msb);
- m_floppy_if_state = HP64K_FLPST_DMAWR2;
- } else {
- logerror("write to IC=0 with floppy state %d\n" , m_floppy_if_state);
- }
- break;
-
- case 1:
- if (m_floppy_if_state != HP64K_FLPST_IDLE) {
- logerror("write to IC=1 with floppy state %d\n" , m_floppy_if_state);
- }
- // I/F control register
- m_floppy_if_ctrl = m_floppy_in_latch_msb;
- if (BIT(m_floppy_if_ctrl , 4)) {
- // FDC reset
- m_fdc->soft_reset();
- }
- if (BIT(m_floppy_if_ctrl , 7)) {
- // Interrupt reset
- m_floppy_dmai = false;
- m_floppy_mdci = false;
- }
- if (BIT(m_floppy_if_ctrl , 3)) {
- // Write (to either FDC or drive control)
- if (BIT(m_floppy_if_ctrl , 2)) {
- // FDC
- m_fdc->gen_w(~m_floppy_if_ctrl & 3 , ~m_floppy_in_latch_lsb);
- } else {
- // Drive control
- m_floppy_drv_ctrl = m_floppy_in_latch_lsb;
- hp64k_update_drv_ctrl();
- }
- } else {
- // Read
- if (BIT(m_floppy_if_ctrl , 2)) {
- // FDC
- m_floppy_out_latch_lsb = ~m_fdc->gen_r(~m_floppy_if_ctrl & 3);
- } else {
- // Drive control
- m_floppy_out_latch_lsb = m_floppy_drv_ctrl;
- }
- }
- // MSB of output latch is always filled with status register
- m_floppy_out_latch_msb = m_floppy_status;
- m_floppy_dmaen = BIT(m_floppy_if_ctrl , 5) != 0;
- hp64k_update_floppy_dma();
- break;
-
- case 2:
- // DMA transfer, at TC
- if (m_floppy_if_state == HP64K_FLPST_DMAWR1) {
- m_fdc->data_w(~m_floppy_in_latch_msb);
- m_floppy_if_state = HP64K_FLPST_DMAWR2;
- m_floppy_dmaen = false;
- m_floppy_dmai = true;
- } else {
- logerror("write to IC=2 with floppy state %d\n" , m_floppy_if_state);
- }
- break;
- }
-
- hp64k_update_floppy_irq();
+ m_cpu->dmar_w(0);
+
+ if (offset == 3) {
+ return;
+ }
+
+ m_floppy_in_latch_msb = (UINT8)(data >> 8);
+ m_floppy_in_latch_lsb = (UINT8)data;
+
+ switch (offset) {
+ case 0:
+ // DMA transfer, not at TC
+ if (m_floppy_if_state == HP64K_FLPST_DMAWR1) {
+ m_fdc->data_w(~m_floppy_in_latch_msb);
+ m_floppy_if_state = HP64K_FLPST_DMAWR2;
+ } else {
+ logerror("write to IC=0 with floppy state %d\n" , m_floppy_if_state);
+ }
+ break;
+
+ case 1:
+ if (m_floppy_if_state != HP64K_FLPST_IDLE) {
+ logerror("write to IC=1 with floppy state %d\n" , m_floppy_if_state);
+ }
+ // I/F control register
+ m_floppy_if_ctrl = m_floppy_in_latch_msb;
+ if (BIT(m_floppy_if_ctrl , 4)) {
+ // FDC reset
+ m_fdc->soft_reset();
+ }
+ if (BIT(m_floppy_if_ctrl , 7)) {
+ // Interrupt reset
+ m_floppy_dmai = false;
+ m_floppy_mdci = false;
+ }
+ if (BIT(m_floppy_if_ctrl , 3)) {
+ // Write (to either FDC or drive control)
+ if (BIT(m_floppy_if_ctrl , 2)) {
+ // FDC
+ m_fdc->gen_w(~m_floppy_if_ctrl & 3 , ~m_floppy_in_latch_lsb);
+ } else {
+ // Drive control
+ m_floppy_drv_ctrl = m_floppy_in_latch_lsb;
+ hp64k_update_drv_ctrl();
+ }
+ } else {
+ // Read
+ if (BIT(m_floppy_if_ctrl , 2)) {
+ // FDC
+ m_floppy_out_latch_lsb = ~m_fdc->gen_r(~m_floppy_if_ctrl & 3);
+ } else {
+ // Drive control
+ m_floppy_out_latch_lsb = m_floppy_drv_ctrl;
+ }
+ }
+ // MSB of output latch is always filled with status register
+ m_floppy_out_latch_msb = m_floppy_status;
+ m_floppy_dmaen = BIT(m_floppy_if_ctrl , 5) != 0;
+ hp64k_update_floppy_dma();
+ break;
+
+ case 2:
+ // DMA transfer, at TC
+ if (m_floppy_if_state == HP64K_FLPST_DMAWR1) {
+ m_fdc->data_w(~m_floppy_in_latch_msb);
+ m_floppy_if_state = HP64K_FLPST_DMAWR2;
+ m_floppy_dmaen = false;
+ m_floppy_dmai = true;
+ } else {
+ logerror("write to IC=2 with floppy state %d\n" , m_floppy_if_state);
+ }
+ break;
+ }
+
+ hp64k_update_floppy_irq();
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_flp_drq_w)
{
- m_floppy_drq = state;
- hp64k_update_floppy_dma();
+ m_floppy_drq = state;
+ hp64k_update_floppy_dma();
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_flp_intrq_w)
{
- if (state && !m_floppy_intrq && !BIT(m_floppy_if_ctrl , 7)) {
- m_floppy_mdci = true;
- hp64k_update_floppy_irq();
- }
- m_floppy_intrq = state;
+ if (state && !m_floppy_intrq && !BIT(m_floppy_if_ctrl , 7)) {
+ m_floppy_mdci = true;
+ hp64k_update_floppy_irq();
+ }
+ m_floppy_intrq = state;
}
void hp64k_state::hp64k_update_floppy_dma(void)
{
- if (m_floppy_drq && (m_floppy_dmaen || m_floppy_if_state != HP64K_FLPST_IDLE)) {
- switch (m_floppy_if_state) {
- case HP64K_FLPST_IDLE:
- if (BIT(m_floppy_if_ctrl , 6)) {
- // DMA writes
- m_cpu->dmar_w(1);
- m_floppy_if_state = HP64K_FLPST_DMAWR1;
- } else {
- // DMA reads
- m_floppy_out_latch_msb = ~m_fdc->data_r();
- m_floppy_if_state = HP64K_FLPST_DMARD1;
- }
- break;
-
- case HP64K_FLPST_DMAWR2:
- m_fdc->data_w(~m_floppy_in_latch_lsb);
- m_floppy_if_state = HP64K_FLPST_IDLE;
- break;
-
- case HP64K_FLPST_DMARD1:
- m_floppy_out_latch_lsb = ~m_fdc->data_r();
- m_cpu->dmar_w(1);
- m_floppy_if_state = HP64K_FLPST_DMARD2;
- break;
-
- default:
- logerror("DRQ with floppy state %d\n" , m_floppy_if_state);
- }
- }
+ if (m_floppy_drq && (m_floppy_dmaen || m_floppy_if_state != HP64K_FLPST_IDLE)) {
+ switch (m_floppy_if_state) {
+ case HP64K_FLPST_IDLE:
+ if (BIT(m_floppy_if_ctrl , 6)) {
+ // DMA writes
+ m_cpu->dmar_w(1);
+ m_floppy_if_state = HP64K_FLPST_DMAWR1;
+ } else {
+ // DMA reads
+ m_floppy_out_latch_msb = ~m_fdc->data_r();
+ m_floppy_if_state = HP64K_FLPST_DMARD1;
+ }
+ break;
+
+ case HP64K_FLPST_DMAWR2:
+ m_fdc->data_w(~m_floppy_in_latch_lsb);
+ m_floppy_if_state = HP64K_FLPST_IDLE;
+ break;
+
+ case HP64K_FLPST_DMARD1:
+ m_floppy_out_latch_lsb = ~m_fdc->data_r();
+ m_cpu->dmar_w(1);
+ m_floppy_if_state = HP64K_FLPST_DMARD2;
+ break;
+
+ default:
+ logerror("DRQ with floppy state %d\n" , m_floppy_if_state);
+ }
+ }
}
void hp64k_state::hp64k_update_floppy_irq(void)
{
- if (m_floppy_dmai) {
- BIT_SET(m_floppy_status , 6);
- } else {
- BIT_CLR(m_floppy_status , 6);
- }
- if (m_floppy_mdci) {
- BIT_SET(m_floppy_status , 7);
- } else {
- BIT_CLR(m_floppy_status , 7);
- }
-
- bool ir4 = m_floppy_dmai || m_floppy_mdci ||
- (BIT(m_floppy_status , 2) && !BIT(m_floppy_drv_ctrl , 0)) ||
- (BIT(m_floppy_status , 5) && !BIT(m_floppy_drv_ctrl , 3));
-
- if (ir4) {
- BIT_SET(m_irl_pending , 4);
- } else {
- BIT_CLR(m_irl_pending , 4);
- }
-
- hp64k_update_irl();
+ if (m_floppy_dmai) {
+ BIT_SET(m_floppy_status , 6);
+ } else {
+ BIT_CLR(m_floppy_status , 6);
+ }
+ if (m_floppy_mdci) {
+ BIT_SET(m_floppy_status , 7);
+ } else {
+ BIT_CLR(m_floppy_status , 7);
+ }
+
+ bool ir4 = m_floppy_dmai || m_floppy_mdci ||
+ (BIT(m_floppy_status , 2) && !BIT(m_floppy_drv_ctrl , 0)) ||
+ (BIT(m_floppy_status , 5) && !BIT(m_floppy_drv_ctrl , 3));
+
+ if (ir4) {
+ BIT_SET(m_irl_pending , 4);
+ } else {
+ BIT_CLR(m_irl_pending , 4);
+ }
+
+ hp64k_update_irl();
}
void hp64k_state::hp64k_update_drv_ctrl(void)
{
- floppy_image_device *floppy0 = m_floppy0->get_device();
- floppy_image_device *floppy1 = m_floppy1->get_device();
-
- floppy0->mon_w(BIT(m_floppy_drv_ctrl , 1));
- floppy1->mon_w(BIT(m_floppy_drv_ctrl , 4));
- floppy0->ss_w(!BIT(m_floppy_drv_ctrl , 7));
- floppy1->ss_w(!BIT(m_floppy_drv_ctrl , 7));
-
- if (BIT(m_floppy_drv_ctrl , 2)) {
- BIT_CLR(m_floppy_status , 2);
- }
- if (BIT(m_floppy_drv_ctrl , 5)) {
- BIT_CLR(m_floppy_status , 5);
- }
- hp64k_update_floppy_irq();
-
- // Drive selection logic:
- // m_floppy_drv_ctrl
- // Bit 3 0 - Drive selected
- // ========================
- // 0 0 - Invalid:both drives selected. Signals to/from drive 1 are routed to FDC.
- // 0 1 - Drive 1
- // 1 0 - Drive 0
- // 1 1 - None
- floppy_image_device *new_drive;
-
- if (!BIT(m_floppy_drv_ctrl , 3)) {
- new_drive = m_floppy1->get_device();
- } else if (!BIT(m_floppy_drv_ctrl , 0)) {
- new_drive = m_floppy0->get_device();
- } else {
- new_drive = NULL;
- }
-
- if (new_drive != m_current_floppy) {
- m_fdc->set_floppy(new_drive);
-
- floppy0->setup_index_pulse_cb(floppy_image_device::index_pulse_cb(FUNC(hp64k_state::hp64k_floppy_idx_cb) , this));
- floppy1->setup_index_pulse_cb(floppy_image_device::index_pulse_cb(FUNC(hp64k_state::hp64k_floppy_idx_cb) , this));
-
- floppy0->setup_wpt_cb(floppy_image_device::wpt_cb(FUNC(hp64k_state::hp64k_floppy_wpt_cb) , this));
- floppy1->setup_wpt_cb(floppy_image_device::wpt_cb(FUNC(hp64k_state::hp64k_floppy_wpt_cb) , this));
-
- m_current_floppy = new_drive;
- }
+ floppy_image_device *floppy0 = m_floppy0->get_device();
+ floppy_image_device *floppy1 = m_floppy1->get_device();
+
+ floppy0->mon_w(BIT(m_floppy_drv_ctrl , 1));
+ floppy1->mon_w(BIT(m_floppy_drv_ctrl , 4));
+ floppy0->ss_w(!BIT(m_floppy_drv_ctrl , 7));
+ floppy1->ss_w(!BIT(m_floppy_drv_ctrl , 7));
+
+ if (BIT(m_floppy_drv_ctrl , 2)) {
+ BIT_CLR(m_floppy_status , 2);
+ }
+ if (BIT(m_floppy_drv_ctrl , 5)) {
+ BIT_CLR(m_floppy_status , 5);
+ }
+ hp64k_update_floppy_irq();
+
+ // Drive selection logic:
+ // m_floppy_drv_ctrl
+ // Bit 3 0 - Drive selected
+ // ========================
+ // 0 0 - Invalid:both drives selected. Signals to/from drive 1 are routed to FDC anyway.
+ // 0 1 - Drive 1
+ // 1 0 - Drive 0
+ // 1 1 - None
+ floppy_image_device *new_drive;
+
+ if (!BIT(m_floppy_drv_ctrl , 3)) {
+ new_drive = m_floppy1->get_device();
+ } else if (!BIT(m_floppy_drv_ctrl , 0)) {
+ new_drive = m_floppy0->get_device();
+ } else {
+ new_drive = NULL;
+ }
+
+ if (new_drive != m_current_floppy) {
+ m_fdc->set_floppy(new_drive);
+
+ floppy0->setup_index_pulse_cb(floppy_image_device::index_pulse_cb(FUNC(hp64k_state::hp64k_floppy_idx_cb) , this));
+ floppy1->setup_index_pulse_cb(floppy_image_device::index_pulse_cb(FUNC(hp64k_state::hp64k_floppy_idx_cb) , this));
+
+ floppy0->setup_wpt_cb(floppy_image_device::wpt_cb(FUNC(hp64k_state::hp64k_floppy_wpt_cb) , this));
+ floppy1->setup_wpt_cb(floppy_image_device::wpt_cb(FUNC(hp64k_state::hp64k_floppy_wpt_cb) , this));
+
+ m_current_floppy = new_drive;
+ }
}
WRITE8_MEMBER(hp64k_state::hp64k_floppy0_rdy)
{
- if (data) {
- BIT_CLR(m_floppy_status , 0);
- } else {
- BIT_SET(m_floppy_status , 0);
- }
+ if (data) {
+ BIT_CLR(m_floppy_status , 0);
+ } else {
+ BIT_SET(m_floppy_status , 0);
+ }
}
WRITE8_MEMBER(hp64k_state::hp64k_floppy1_rdy)
{
- if (data) {
- BIT_CLR(m_floppy_status , 3);
- } else {
- BIT_SET(m_floppy_status , 3);
- }
+ if (data) {
+ BIT_CLR(m_floppy_status , 3);
+ } else {
+ BIT_SET(m_floppy_status , 3);
+ }
}
void hp64k_state::hp64k_floppy_idx_cb(floppy_image_device *floppy , int state)
{
- if (floppy == m_floppy0->get_device()) {
- m_ss0->a_w(machine().driver_data()->generic_space() , 0 , !state);
- } else if (floppy == m_floppy1->get_device()) {
- m_ss1->a_w(machine().driver_data()->generic_space() , 0 , !state);
- }
-
- if (floppy == m_current_floppy) {
- m_fdc->index_callback(floppy , state);
- }
+ if (floppy == m_floppy0->get_device()) {
+ m_ss0->a_w(machine().driver_data()->generic_space() , 0 , !state);
+ } else if (floppy == m_floppy1->get_device()) {
+ m_ss1->a_w(machine().driver_data()->generic_space() , 0 , !state);
+ }
+
+ if (floppy == m_current_floppy) {
+ m_fdc->index_callback(floppy , state);
+ }
}
void hp64k_state::hp64k_floppy_wpt_cb(floppy_image_device *floppy , int state)
{
- if (floppy == m_floppy0->get_device()) {
- logerror("floppy0_wpt %d\n" , state);
- if (m_floppy0_wpt && !state) {
- BIT_SET(m_floppy_status , 2);
- hp64k_update_floppy_irq();
- }
- if (state) {
- BIT_SET(m_floppy_status, 1);
- } else {
- BIT_CLR(m_floppy_status, 1);
- }
- m_floppy0_wpt = state;
- } else if (floppy == m_floppy1->get_device()) {
- logerror("floppy1_wpt %d\n" , state);
- if (m_floppy1_wpt && !state) {
- BIT_SET(m_floppy_status , 5);
- hp64k_update_floppy_irq();
- }
- if (state) {
- BIT_SET(m_floppy_status, 4);
- } else {
- BIT_CLR(m_floppy_status, 4);
- }
- m_floppy1_wpt = state;
- }
+ if (floppy == m_floppy0->get_device()) {
+ logerror("floppy0_wpt %d\n" , state);
+ if (m_floppy0_wpt && !state) {
+ BIT_SET(m_floppy_status , 2);
+ hp64k_update_floppy_irq();
+ }
+ if (state) {
+ BIT_SET(m_floppy_status, 1);
+ } else {
+ BIT_CLR(m_floppy_status, 1);
+ }
+ m_floppy0_wpt = state;
+ } else if (floppy == m_floppy1->get_device()) {
+ logerror("floppy1_wpt %d\n" , state);
+ if (m_floppy1_wpt && !state) {
+ BIT_SET(m_floppy_status , 5);
+ hp64k_update_floppy_irq();
+ }
+ if (state) {
+ BIT_SET(m_floppy_status, 4);
+ } else {
+ BIT_CLR(m_floppy_status, 4);
+ }
+ m_floppy1_wpt = state;
+ }
}
READ16_MEMBER(hp64k_state::hp64k_usart_r)
{
- // todo
- // bit 8 == bit 7 rear panel switches (modem/terminal) ???
- return m_rs232_sw->read() << 8;
+ // todo
+ // bit 8 == bit 7 rear panel switches (modem/terminal) ???
+ return m_rs232_sw->read() << 8;
}
WRITE16_MEMBER(hp64k_state::hp64k_beep_w)
{
- if (!BIT(offset , 0)) {
- m_beeper->set_state(1);
- // Duration is bogus: in the real hw envelope decays exponentially with RC=~136 ms
- m_beep_timer->adjust(attotime::from_msec(130));
- }
+ if (!BIT(offset , 0)) {
+ m_beeper->set_state(1);
+ // Duration is bogus: in the real hw envelope decays exponentially with RC=~136 ms
+ m_beep_timer->adjust(attotime::from_msec(130));
+ }
}
TIMER_DEVICE_CALLBACK_MEMBER(hp64k_state::hp64k_beeper_off)
{
- m_beeper->set_state(0);
+ m_beeper->set_state(0);
}
static INPUT_PORTS_START(hp64k)
@@ -916,15 +922,15 @@ static INPUT_PORTS_START(hp64k)
// column = [0..15]
// row = [0..7]
PORT_START("KEY0")
- PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
- PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
- PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
- PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
- PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
- PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
- PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
- PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
- PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+ PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
@@ -932,90 +938,90 @@ static INPUT_PORTS_START(hp64k)
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
- PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
+ PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
- PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
- PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
- PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
- PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
- PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~')
- PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('\\') PORT_CHAR('|')
- PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+ PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~')
+ PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_START("KEY1")
- PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
- PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
- PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
- PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
- PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
- PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F9) PORT_NAME("RECALL")
- PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F10) PORT_NAME("CLRLINE")
- PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F11) PORT_NAME("CAPS")
- PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F12) PORT_NAME("RESET")
- PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F1) PORT_NAME("SK1")
- PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F2) PORT_NAME("SK2")
+ PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F9) PORT_NAME("RECALL")
+ PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F10) PORT_NAME("CLRLINE")
+ PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F11) PORT_NAME("CAPS")
+ PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F12) PORT_NAME("RESET")
+ PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F1) PORT_NAME("SK1")
+ PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F2) PORT_NAME("SK2")
PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F3) PORT_NAME("SK3")
- PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F4) PORT_NAME("SK4")
+ PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F3) PORT_NAME("SK3")
+ PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F4) PORT_NAME("SK4")
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F5) PORT_NAME("SK5")
- PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F6) PORT_NAME("SK6")
- PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F7) PORT_NAME("SK7")
+ PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F5) PORT_NAME("SK5")
+ PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F6) PORT_NAME("SK6")
+ PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F7) PORT_NAME("SK7")
PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F8) PORT_NAME("SK8")
+ PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F8) PORT_NAME("SK8")
PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_START("KEY2")
- PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_BIT(BIT_MASK(1) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
- PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
- PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
- PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
- PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
- PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_INSERT) PORT_NAME("INSCHAR")
- PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_NAME("DELCHAR")
+ PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_INSERT) PORT_NAME("INSCHAR")
+ PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_NAME("DELCHAR")
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(17) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
- PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
- PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT(BIT_MASK(18) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT(BIT_MASK(19) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT(BIT_MASK(20) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
PORT_BIT(BIT_MASK(21) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(22) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT(BIT_MASK(23) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
PORT_BIT(BIT_MASK(24) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(25) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('`')
- PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') PORT_CHAR('{')
- PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('_') PORT_CHAR(UCHAR_MAMEKEY(DEL))
- PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_HOME) PORT_NAME("ROLLUP")
- PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
- PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_PGDN) PORT_NAME("NEXTPG")
+ PORT_BIT(BIT_MASK(26) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('`')
+ PORT_BIT(BIT_MASK(27) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT(BIT_MASK(28) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('_') PORT_CHAR(UCHAR_MAMEKEY(DEL))
+ PORT_BIT(BIT_MASK(29) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_HOME) PORT_NAME("ROLLUP")
+ PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_PGDN) PORT_NAME("NEXTPG")
PORT_START("KEY3")
PORT_BIT(BIT_MASK(0) , IP_ACTIVE_HIGH , IPT_UNUSED)
@@ -1023,15 +1029,15 @@ static INPUT_PORTS_START(hp64k)
PORT_BIT(BIT_MASK(2) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(3) , IP_ACTIVE_HIGH , IPT_UNUSED)
PORT_BIT(BIT_MASK(4) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
- PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT(BIT_MASK(5) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT(BIT_MASK(6) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
PORT_BIT(BIT_MASK(7) , IP_ACTIVE_HIGH , IPT_UNUSED)
- PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
- PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
- PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
- PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
- PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') PORT_CHAR('}')
- PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT(BIT_MASK(8) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT(BIT_MASK(9) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT(BIT_MASK(10) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT(BIT_MASK(11) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT(BIT_MASK(12) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT(BIT_MASK(13) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT(BIT_MASK(14) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
PORT_BIT(BIT_MASK(15) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
PORT_BIT(BIT_MASK(16) , IP_ACTIVE_HIGH , IPT_UNUSED)
@@ -1051,82 +1057,82 @@ static INPUT_PORTS_START(hp64k)
PORT_BIT(BIT_MASK(30) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
PORT_BIT(BIT_MASK(31) , IP_ACTIVE_HIGH , IPT_KEYBOARD) PORT_CODE(KEYCODE_PGUP) PORT_NAME("PREVPG")
- PORT_START("rear_sw")
- PORT_DIPNAME(0x8000 , 0x8000 , "E9-6 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x8000 , DEF_STR(No))
- PORT_DIPNAME(0x4000 , 0x4000 , "E9-5 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x4000 , DEF_STR(No))
- PORT_DIPNAME(0x2000 , 0x2000 , "E9-4 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x2000 , DEF_STR(No))
- PORT_DIPNAME(0x1000 , 0x1000 , "E9-3 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x1000 , DEF_STR(No))
- PORT_DIPNAME(0x0800 , 0x0800 , "E9-2 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x0800 , DEF_STR(No))
- PORT_DIPNAME(0x0400 , 0x0400 , "E9-1 jumper")
- PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
- PORT_DIPSETTING(0x0400 , DEF_STR(No))
- PORT_DIPNAME(0x0018 , 0x0000 , "System source")
- PORT_DIPLOCATION("S1:!7,!6")
- PORT_DIPSETTING(0x0000 , "Sys bus")
- PORT_DIPSETTING(0x0008 , "Local storage-talk only")
- PORT_DIPSETTING(0x0010 , "Local storage-addressable")
- PORT_DIPSETTING(0x0018 , "Performance verification")
- PORT_DIPNAME(0x0300 , 0x0000 , "Upper bus address (N/U)")
- PORT_DIPLOCATION("S1:!2,!1")
- PORT_DIPSETTING(0x0000 , "0")
- PORT_DIPSETTING(0x0100 , "1")
- PORT_DIPSETTING(0x0200 , "2")
- PORT_DIPSETTING(0x0300 , "3")
- PORT_DIPNAME(0x0007 , 0x0000 , "System bus address")
- PORT_DIPLOCATION("S1:!5,!4,!3")
- PORT_DIPSETTING(0x0000 , "0")
- PORT_DIPSETTING(0x0001 , "1")
- PORT_DIPSETTING(0x0002 , "2")
- PORT_DIPSETTING(0x0003 , "3")
- PORT_DIPSETTING(0x0004 , "4")
- PORT_DIPSETTING(0x0005 , "5")
- PORT_DIPSETTING(0x0006 , "6")
- PORT_DIPSETTING(0x0007 , "7")
- PORT_DIPNAME(0x0080 , 0x0000 , "RS232 mode")
- PORT_DIPLOCATION("S4 IO:!8")
- PORT_DIPSETTING(0x0000 , "Terminal")
- PORT_DIPSETTING(0x0080 , "Modem")
-
- PORT_START("rs232_sw")
- PORT_DIPNAME(0xc0 , 0x00 , "Stop bits")
- PORT_DIPLOCATION("S4 IO:!2,!1")
- PORT_DIPSETTING(0x00 , "Invalid")
- PORT_DIPSETTING(0x40 , "1")
- PORT_DIPSETTING(0x80 , "1.5")
- PORT_DIPSETTING(0xc0 , "2")
- PORT_DIPNAME(0x20 , 0x00 , "Parity")
- PORT_DIPLOCATION("S4 IO:!3")
- PORT_DIPSETTING(0x00 , "Odd")
- PORT_DIPSETTING(0x20 , "Even")
- PORT_DIPNAME(0x10 , 0x00 , "Parity enable")
- PORT_DIPLOCATION("S4 IO:!4")
- PORT_DIPSETTING(0x00 , DEF_STR(No))
- PORT_DIPSETTING(0x10 , DEF_STR(Yes))
- PORT_DIPNAME(0x0c , 0x00 , "Char length")
- PORT_DIPLOCATION("S4 IO:!6,!5")
- PORT_DIPSETTING(0x00 , "5")
- PORT_DIPSETTING(0x04 , "6")
- PORT_DIPSETTING(0x08 , "7")
- PORT_DIPSETTING(0x0c , "8")
- PORT_DIPNAME(0x02 , 0x00 , "Baud rate factor")
- PORT_DIPLOCATION("S4 IO:!7")
- PORT_DIPSETTING(0x00 , "1x")
- PORT_DIPSETTING(0x02 , "16x")
-
+ PORT_START("rear_sw")
+ PORT_DIPNAME(0x8000 , 0x8000 , "E9-6 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x8000 , DEF_STR(No))
+ PORT_DIPNAME(0x4000 , 0x4000 , "E9-5 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x4000 , DEF_STR(No))
+ PORT_DIPNAME(0x2000 , 0x2000 , "E9-4 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x2000 , DEF_STR(No))
+ PORT_DIPNAME(0x1000 , 0x1000 , "E9-3 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x1000 , DEF_STR(No))
+ PORT_DIPNAME(0x0800 , 0x0800 , "E9-2 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x0800 , DEF_STR(No))
+ PORT_DIPNAME(0x0400 , 0x0400 , "E9-1 jumper")
+ PORT_DIPSETTING(0x0000 , DEF_STR(Yes))
+ PORT_DIPSETTING(0x0400 , DEF_STR(No))
+ PORT_DIPNAME(0x0018 , 0x0000 , "System source")
+ PORT_DIPLOCATION("S1:!7,!6")
+ PORT_DIPSETTING(0x0000 , "Sys bus")
+ PORT_DIPSETTING(0x0008 , "Local storage-talk only")
+ PORT_DIPSETTING(0x0010 , "Local storage-addressable")
+ PORT_DIPSETTING(0x0018 , "Performance verification")
+ PORT_DIPNAME(0x0300 , 0x0000 , "Upper bus address (N/U)")
+ PORT_DIPLOCATION("S1:!2,!1")
+ PORT_DIPSETTING(0x0000 , "0")
+ PORT_DIPSETTING(0x0100 , "1")
+ PORT_DIPSETTING(0x0200 , "2")
+ PORT_DIPSETTING(0x0300 , "3")
+ PORT_DIPNAME(0x0007 , 0x0000 , "System bus address")
+ PORT_DIPLOCATION("S1:!5,!4,!3")
+ PORT_DIPSETTING(0x0000 , "0")
+ PORT_DIPSETTING(0x0001 , "1")
+ PORT_DIPSETTING(0x0002 , "2")
+ PORT_DIPSETTING(0x0003 , "3")
+ PORT_DIPSETTING(0x0004 , "4")
+ PORT_DIPSETTING(0x0005 , "5")
+ PORT_DIPSETTING(0x0006 , "6")
+ PORT_DIPSETTING(0x0007 , "7")
+ PORT_DIPNAME(0x0080 , 0x0000 , "RS232 mode")
+ PORT_DIPLOCATION("S4 IO:!8")
+ PORT_DIPSETTING(0x0000 , "Terminal")
+ PORT_DIPSETTING(0x0080 , "Modem")
+
+ PORT_START("rs232_sw")
+ PORT_DIPNAME(0xc0 , 0x00 , "Stop bits")
+ PORT_DIPLOCATION("S4 IO:!2,!1")
+ PORT_DIPSETTING(0x00 , "Invalid")
+ PORT_DIPSETTING(0x40 , "1")
+ PORT_DIPSETTING(0x80 , "1.5")
+ PORT_DIPSETTING(0xc0 , "2")
+ PORT_DIPNAME(0x20 , 0x00 , "Parity")
+ PORT_DIPLOCATION("S4 IO:!3")
+ PORT_DIPSETTING(0x00 , "Odd")
+ PORT_DIPSETTING(0x20 , "Even")
+ PORT_DIPNAME(0x10 , 0x00 , "Parity enable")
+ PORT_DIPLOCATION("S4 IO:!4")
+ PORT_DIPSETTING(0x00 , DEF_STR(No))
+ PORT_DIPSETTING(0x10 , DEF_STR(Yes))
+ PORT_DIPNAME(0x0c , 0x00 , "Char length")
+ PORT_DIPLOCATION("S4 IO:!6,!5")
+ PORT_DIPSETTING(0x00 , "5")
+ PORT_DIPSETTING(0x04 , "6")
+ PORT_DIPSETTING(0x08 , "7")
+ PORT_DIPSETTING(0x0c , "8")
+ PORT_DIPNAME(0x02 , 0x00 , "Baud rate factor")
+ PORT_DIPLOCATION("S4 IO:!7")
+ PORT_DIPSETTING(0x00 , "1x")
+ PORT_DIPSETTING(0x02 , "16x")
+
INPUT_PORTS_END
static SLOT_INTERFACE_START(hp64k_floppies)
- SLOT_INTERFACE("525dd" , FLOPPY_525_DD)
+ SLOT_INTERFACE("525dd" , FLOPPY_525_DD)
SLOT_INTERFACE_END
static MACHINE_CONFIG_START(hp64k , hp64k_state)
@@ -1139,8 +1145,8 @@ static MACHINE_CONFIG_START(hp64k , hp64k_state)
// Actual keyboard refresh rate should be between 1 and 2 kHz
MCFG_TIMER_DRIVER_ADD_PERIODIC("kb_timer" , hp64k_state , hp64k_kb_scan , attotime::from_hz(100))
- // Line sync timer. A line frequency of 50 Hz is assumed.
- MCFG_TIMER_DRIVER_ADD_PERIODIC("linesync_timer" , hp64k_state , hp64k_line_sync , attotime::from_hz(50))
+ // Line sync timer. A line frequency of 50 Hz is assumed.
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("linesync_timer" , hp64k_state , hp64k_line_sync , attotime::from_hz(50))
// Clock = 25 MHz / 9 * (112/114)
MCFG_DEVICE_ADD("crtc" , I8275 , 2729045)
@@ -1154,37 +1160,37 @@ static MACHINE_CONFIG_START(hp64k , hp64k_state)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_PALETTE_ADD_MONOCHROME_GREEN_HIGHLIGHT("palette")
- MCFG_FD1791x_ADD("fdc" , XTAL_4MHz / 4)
- MCFG_WD_FDC_FORCE_READY
- MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_flp_intrq_w))
- MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_flp_drq_w))
- MCFG_FLOPPY_DRIVE_ADD("fdc:0" , hp64k_floppies , "525dd" , floppy_image_device::default_floppy_formats)
- MCFG_SLOT_FIXED(true)
- MCFG_FLOPPY_DRIVE_ADD("fdc:1" , hp64k_floppies , "525dd" , floppy_image_device::default_floppy_formats)
- MCFG_SLOT_FIXED(true)
-
- MCFG_DEVICE_ADD("fdc_rdy0" , TTL74123 , 0)
- MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_NO_DIODE)
- MCFG_TTL74123_RESISTOR_VALUE(RES_K(68.1))
- // Warning! Duration formula is not correct for LS123, actual capacitor is 10 uF
- MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16))
- MCFG_TTL74123_B_PIN_VALUE(1)
- MCFG_TTL74123_CLEAR_PIN_VALUE(1)
- MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy0_rdy));
-
- MCFG_DEVICE_ADD("fdc_rdy1" , TTL74123 , 0)
- MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_NO_DIODE)
- MCFG_TTL74123_RESISTOR_VALUE(RES_K(68.1))
- MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16))
- MCFG_TTL74123_B_PIN_VALUE(1)
- MCFG_TTL74123_CLEAR_PIN_VALUE(1)
- MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy1_rdy));
-
- MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD("beeper" , BEEP , 2500)
- MCFG_SOUND_ROUTE(ALL_OUTPUTS , "mono" , 1.00)
-
- MCFG_TIMER_DRIVER_ADD("beep_timer" , hp64k_state , hp64k_beeper_off);
+ MCFG_FD1791x_ADD("fdc" , XTAL_4MHz / 4)
+ MCFG_WD_FDC_FORCE_READY
+ MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_flp_intrq_w))
+ MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_flp_drq_w))
+ MCFG_FLOPPY_DRIVE_ADD("fdc:0" , hp64k_floppies , "525dd" , floppy_image_device::default_floppy_formats)
+ MCFG_SLOT_FIXED(true)
+ MCFG_FLOPPY_DRIVE_ADD("fdc:1" , hp64k_floppies , "525dd" , floppy_image_device::default_floppy_formats)
+ MCFG_SLOT_FIXED(true)
+
+ MCFG_DEVICE_ADD("fdc_rdy0" , TTL74123 , 0)
+ MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_NO_DIODE)
+ MCFG_TTL74123_RESISTOR_VALUE(RES_K(68.1))
+ // Warning! Duration formula is not correct for LS123, actual capacitor is 10 uF
+ MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16))
+ MCFG_TTL74123_B_PIN_VALUE(1)
+ MCFG_TTL74123_CLEAR_PIN_VALUE(1)
+ MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy0_rdy));
+
+ MCFG_DEVICE_ADD("fdc_rdy1" , TTL74123 , 0)
+ MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_NO_DIODE)
+ MCFG_TTL74123_RESISTOR_VALUE(RES_K(68.1))
+ MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16))
+ MCFG_TTL74123_B_PIN_VALUE(1)
+ MCFG_TTL74123_CLEAR_PIN_VALUE(1)
+ MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy1_rdy));
+
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("beeper" , BEEP , 2500)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS , "mono" , 1.00)
+
+ MCFG_TIMER_DRIVER_ADD("beep_timer" , hp64k_state , hp64k_beeper_off);
MACHINE_CONFIG_END
ROM_START(hp64k)