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author Miodrag Milanovic <mmicko@gmail.com>2015-08-26 08:10:34 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2015-08-26 08:10:34 +0200
commitefa3a679a331ea91002a0bc72e49a230ff2a2f67 (patch)
tree9de472bbb6862733d1982607326783d65be9c414 /src/mess/drivers/hp64k.c
parentbc5ffe493777e55f081d3ba29b8b298da90ae776 (diff)
Cleanups and version bumpmame0165
Diffstat (limited to 'src/mess/drivers/hp64k.c')
-rw-r--r--src/mess/drivers/hp64k.c348
1 files changed, 174 insertions, 174 deletions
diff --git a/src/mess/drivers/hp64k.c b/src/mess/drivers/hp64k.c
index 1467aac1c91..0671ea5702e 100644
--- a/src/mess/drivers/hp64k.c
+++ b/src/mess/drivers/hp64k.c
@@ -216,21 +216,21 @@ public:
DECLARE_READ16_MEMBER(hp64k_usart_r);
DECLARE_WRITE16_MEMBER(hp64k_usart_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_rxrdy_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_txrdy_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_txd_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_dtr_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_rts_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_rxrdy_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_txrdy_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_txd_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_dtr_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_rts_w);
DECLARE_WRITE16_MEMBER(hp64k_loopback_w);
- void hp64k_update_loopback(void);
- DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_rxd_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_dcd_w);
- DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_cts_w);
-
+ void hp64k_update_loopback(void);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_rxd_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_dcd_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_rs232_cts_w);
+
DECLARE_WRITE16_MEMBER(hp64k_beep_w);
TIMER_DEVICE_CALLBACK_MEMBER(hp64k_beeper_off);
- DECLARE_WRITE_LINE_MEMBER(hp64k_baud_clk_w);
+ DECLARE_WRITE_LINE_MEMBER(hp64k_baud_clk_w);
private:
required_device<hp_5061_3011_cpu_device> m_cpu;
required_device<i8275_device> m_crtc;
@@ -248,10 +248,10 @@ private:
required_ioport m_rs232_sw;
required_device<beep_device> m_beeper;
required_device<timer_device> m_beep_timer;
- required_device<clock_device> m_baud_rate;
- required_ioport m_s5_sw;
- required_device<i8251_device> m_uart;
- required_device<rs232_port_device> m_rs232;
+ required_device<clock_device> m_baud_rate;
+ required_ioport m_s5_sw;
+ required_device<i8251_device> m_uart;
+ required_device<rs232_port_device> m_rs232;
// Character generator
const UINT8 *m_chargen;
@@ -302,14 +302,14 @@ private:
floppy_state_t m_floppy_if_state;
floppy_image_device *m_current_floppy;
- // RS232 I/F
- bool m_16x_clk;
- bool m_baud_clk;
- UINT8 m_16x_div;
- bool m_loopback;
- bool m_txd_state;
- bool m_dtr_state;
- bool m_rts_state;
+ // RS232 I/F
+ bool m_16x_clk;
+ bool m_baud_clk;
+ UINT8 m_16x_div;
+ bool m_loopback;
+ bool m_txd_state;
+ bool m_dtr_state;
+ bool m_rts_state;
};
static ADDRESS_MAP_START(cpu_mem_map , AS_PROGRAM , 16 , hp64k_state)
@@ -329,15 +329,15 @@ static ADDRESS_MAP_START(cpu_io_map , AS_IO , 16 , hp64k_state)
// 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 = 5, IC = [0..3]
- // Write to USART
- AM_RANGE(HP_MAKE_IOADDR(5 , 0) , HP_MAKE_IOADDR(5 , 3)) AM_WRITE(hp64k_usart_w)
+ // PA = 5, IC = [0..3]
+ // Write to USART
+ AM_RANGE(HP_MAKE_IOADDR(5 , 0) , HP_MAKE_IOADDR(5 , 3)) AM_WRITE(hp64k_usart_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 and loopback relay control
- AM_RANGE(HP_MAKE_IOADDR(7 , 2) , HP_MAKE_IOADDR(7 , 2)) AM_READWRITE(hp64k_rear_sw_r , hp64k_loopback_w)
+ AM_RANGE(HP_MAKE_IOADDR(7 , 2) , HP_MAKE_IOADDR(7 , 2)) AM_READWRITE(hp64k_rear_sw_r , hp64k_loopback_w)
// 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)
@@ -366,11 +366,11 @@ hp64k_state::hp64k_state(const machine_config &mconfig, device_type type, const
m_rear_panel_sw(*this , "rear_sw"),
m_rs232_sw(*this , "rs232_sw"),
m_beeper(*this , "beeper"),
- m_beep_timer(*this , "beep_timer"),
- m_baud_rate(*this , "baud_rate"),
- m_s5_sw(*this , "s5_sw"),
- m_uart(*this , "uart"),
- m_rs232(*this , "rs232")
+ m_beep_timer(*this , "beep_timer"),
+ m_baud_rate(*this , "baud_rate"),
+ m_s5_sw(*this , "s5_sw"),
+ m_uart(*this , "uart"),
+ m_rs232(*this , "rs232")
{
}
@@ -387,22 +387,22 @@ void hp64k_state::video_start()
// Divisors of K1135 baud rate generator
static unsigned baud_rate_divisors[] = {
- 6336,
- 4224,
- 2880,
- 2355,
- 2112,
- 1056,
- 528,
- 264,
- 176,
- 158,
- 132,
- 88,
- 66,
- 44,
- 33,
- 16
+ 6336,
+ 4224,
+ 2880,
+ 2355,
+ 2112,
+ 1056,
+ 528,
+ 264,
+ 176,
+ 158,
+ 132,
+ 88,
+ 66,
+ 44,
+ 33,
+ 16
};
void hp64k_state::machine_reset()
@@ -428,13 +428,13 @@ void hp64k_state::machine_reset()
m_floppy0_wpt = false;
m_floppy1_wpt = false;
m_beeper->set_state(0);
- m_baud_rate->set_unscaled_clock(BAUD_RATE_GEN_CLOCK / baud_rate_divisors[ (m_s5_sw->read() >> 1) & 0xf ]);
- m_16x_clk = (m_rs232_sw->read() & 0x02) != 0;
- m_loopback = false;
- m_txd_state = true;
- m_dtr_state = true;
- m_rts_state = true;
-
+ m_baud_rate->set_unscaled_clock(BAUD_RATE_GEN_CLOCK / baud_rate_divisors[ (m_s5_sw->read() >> 1) & 0xf ]);
+ m_16x_clk = (m_rs232_sw->read() & 0x02) != 0;
+ m_loopback = false;
+ m_txd_state = true;
+ m_dtr_state = true;
+ m_rts_state = true;
+
}
UINT8 hp64k_state::hp64k_crtc_filter(UINT8 data)
@@ -958,125 +958,125 @@ void hp64k_state::hp64k_floppy_wpt_cb(floppy_image_device *floppy , int state)
READ16_MEMBER(hp64k_state::hp64k_usart_r)
{
- UINT16 tmp;
-
- if ((offset & 1) == 0) {
- tmp = m_uart->status_r(space , 0);
- } else {
- tmp = m_uart->data_r(space , 0);
- }
-
+ UINT16 tmp;
+
+ if ((offset & 1) == 0) {
+ tmp = m_uart->status_r(space , 0);
+ } else {
+ tmp = m_uart->data_r(space , 0);
+ }
+
// bit 8 == bit 7 rear panel switches (modem/terminal) ???
- tmp |= (m_rs232_sw->read() << 8);
+ tmp |= (m_rs232_sw->read() << 8);
+
+ if (BIT(m_rear_panel_sw->read() , 7)) {
+ BIT_SET(tmp , 8);
+ }
- if (BIT(m_rear_panel_sw->read() , 7)) {
- BIT_SET(tmp , 8);
- }
-
return tmp;
}
WRITE16_MEMBER(hp64k_state::hp64k_usart_w)
{
- if ((offset & 1) == 0) {
- m_uart->control_w(space , 0 , (UINT8)(data & 0xff));
- } else {
- m_uart->data_w(space , 0 , (UINT8)(data & 0xff));
- }
+ if ((offset & 1) == 0) {
+ m_uart->control_w(space , 0 , (UINT8)(data & 0xff));
+ } else {
+ m_uart->data_w(space , 0 , (UINT8)(data & 0xff));
+ }
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_rxrdy_w)
{
- if (state) {
- BIT_SET(m_irl_pending , 6);
- } else {
- BIT_CLR(m_irl_pending , 6);
- }
+ if (state) {
+ BIT_SET(m_irl_pending , 6);
+ } else {
+ BIT_CLR(m_irl_pending , 6);
+ }
- hp64k_update_irl();
+ hp64k_update_irl();
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_txrdy_w)
{
- if (state) {
- BIT_SET(m_irl_pending , 5);
- } else {
- BIT_CLR(m_irl_pending , 5);
- }
+ if (state) {
+ BIT_SET(m_irl_pending , 5);
+ } else {
+ BIT_CLR(m_irl_pending , 5);
+ }
- hp64k_update_irl();
+ hp64k_update_irl();
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_txd_w)
{
- m_txd_state = state;
- if (m_loopback) {
- m_uart->write_rxd(state);
- }
- m_rs232->write_txd(state);
+ m_txd_state = state;
+ if (m_loopback) {
+ m_uart->write_rxd(state);
+ }
+ m_rs232->write_txd(state);
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_dtr_w)
{
- m_dtr_state = state;
- if (m_loopback) {
- m_uart->write_dsr(state);
- }
- m_rs232->write_dtr(state);
+ m_dtr_state = state;
+ if (m_loopback) {
+ m_uart->write_dsr(state);
+ }
+ m_rs232->write_dtr(state);
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_rts_w)
{
- if (BIT(m_s5_sw->read() , 0)) {
- // Full duplex, RTS/ = 0
- state = 0;
- }
- m_rts_state = state;
- if (m_loopback) {
- m_uart->write_cts(state);
- }
- m_rs232->write_rts(state);
+ if (BIT(m_s5_sw->read() , 0)) {
+ // Full duplex, RTS/ = 0
+ state = 0;
+ }
+ m_rts_state = state;
+ if (m_loopback) {
+ m_uart->write_cts(state);
+ }
+ m_rs232->write_rts(state);
}
WRITE16_MEMBER(hp64k_state::hp64k_loopback_w)
{
- m_loopback = BIT(data , 11);
- hp64k_update_loopback();
+ m_loopback = BIT(data , 11);
+ hp64k_update_loopback();
}
void hp64k_state::hp64k_update_loopback(void)
{
- if (m_loopback) {
- m_uart->write_rxd(m_txd_state);
- m_uart->write_dsr(m_dtr_state);
- m_uart->write_cts(m_rts_state);
- } else {
- m_uart->write_rxd(m_rs232->rxd_r());
- m_uart->write_dsr(m_rs232->dcd_r());
- m_uart->write_cts(m_rs232->cts_r());
- }
+ if (m_loopback) {
+ m_uart->write_rxd(m_txd_state);
+ m_uart->write_dsr(m_dtr_state);
+ m_uart->write_cts(m_rts_state);
+ } else {
+ m_uart->write_rxd(m_rs232->rxd_r());
+ m_uart->write_dsr(m_rs232->dcd_r());
+ m_uart->write_cts(m_rs232->cts_r());
+ }
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_rs232_rxd_w)
{
- if (!m_loopback) {
- m_uart->write_rxd(state);
- }
+ if (!m_loopback) {
+ m_uart->write_rxd(state);
+ }
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_rs232_dcd_w)
{
- if (!m_loopback) {
- m_uart->write_dsr(state);
- }
+ if (!m_loopback) {
+ m_uart->write_dsr(state);
+ }
}
WRITE_LINE_MEMBER(hp64k_state::hp64k_rs232_cts_w)
{
- if (!m_loopback) {
- m_uart->write_cts(state);
- }
+ if (!m_loopback) {
+ m_uart->write_cts(state);
+ }
}
WRITE16_MEMBER(hp64k_state::hp64k_beep_w)
@@ -1095,15 +1095,15 @@ TIMER_DEVICE_CALLBACK_MEMBER(hp64k_state::hp64k_beeper_off)
WRITE_LINE_MEMBER(hp64k_state::hp64k_baud_clk_w)
{
- if (!m_16x_clk) {
- if (state && !m_baud_clk) {
- m_16x_div++;
- }
- m_baud_clk = !!state;
- state = BIT(m_16x_div , 3);
- }
- m_uart->write_txc(state);
- m_uart->write_rxc(state);
+ if (!m_16x_clk) {
+ if (state && !m_baud_clk) {
+ m_16x_div++;
+ }
+ m_baud_clk = !!state;
+ state = BIT(m_16x_div , 3);
+ }
+ m_uart->write_txc(state);
+ m_uart->write_rxc(state);
}
static INPUT_PORTS_START(hp64k)
@@ -1321,29 +1321,29 @@ static INPUT_PORTS_START(hp64k)
PORT_DIPSETTING(0x00 , "1x")
PORT_DIPSETTING(0x02 , "16x")
- PORT_START("s5_sw")
- PORT_DIPNAME(0x01 , 0x00 , "Duplex")
- PORT_DIPLOCATION("S5 IO:!1")
- PORT_DIPSETTING(0x00 , "Half duplex")
- PORT_DIPSETTING(0x01 , "Full duplex")
- PORT_DIPNAME(0x1e , 0x00 , "Baud rate")
- PORT_DIPLOCATION("S5 IO:!5,!4,!3,!2")
- PORT_DIPSETTING(0x00 , "50")
- PORT_DIPSETTING(0x02 , "75")
- PORT_DIPSETTING(0x04 , "110")
- PORT_DIPSETTING(0x06 , "134.5")
- PORT_DIPSETTING(0x08 , "150")
- PORT_DIPSETTING(0x0a , "300")
- PORT_DIPSETTING(0x0c , "600")
- PORT_DIPSETTING(0x0e , "1200")
- PORT_DIPSETTING(0x10 , "1800")
- PORT_DIPSETTING(0x12 , "2000")
- PORT_DIPSETTING(0x14 , "2400")
- PORT_DIPSETTING(0x16 , "3600")
- PORT_DIPSETTING(0x18 , "4800")
- PORT_DIPSETTING(0x1a , "7200")
- PORT_DIPSETTING(0x1c , "9600")
- PORT_DIPSETTING(0x1e , "19200")
+ PORT_START("s5_sw")
+ PORT_DIPNAME(0x01 , 0x00 , "Duplex")
+ PORT_DIPLOCATION("S5 IO:!1")
+ PORT_DIPSETTING(0x00 , "Half duplex")
+ PORT_DIPSETTING(0x01 , "Full duplex")
+ PORT_DIPNAME(0x1e , 0x00 , "Baud rate")
+ PORT_DIPLOCATION("S5 IO:!5,!4,!3,!2")
+ PORT_DIPSETTING(0x00 , "50")
+ PORT_DIPSETTING(0x02 , "75")
+ PORT_DIPSETTING(0x04 , "110")
+ PORT_DIPSETTING(0x06 , "134.5")
+ PORT_DIPSETTING(0x08 , "150")
+ PORT_DIPSETTING(0x0a , "300")
+ PORT_DIPSETTING(0x0c , "600")
+ PORT_DIPSETTING(0x0e , "1200")
+ PORT_DIPSETTING(0x10 , "1800")
+ PORT_DIPSETTING(0x12 , "2000")
+ PORT_DIPSETTING(0x14 , "2400")
+ PORT_DIPSETTING(0x16 , "3600")
+ PORT_DIPSETTING(0x18 , "4800")
+ PORT_DIPSETTING(0x1a , "7200")
+ PORT_DIPSETTING(0x1c , "9600")
+ PORT_DIPSETTING(0x1e , "19200")
INPUT_PORTS_END
@@ -1366,7 +1366,7 @@ static MACHINE_CONFIG_START(hp64k , hp64k_state)
// Clock = 25 MHz / 9 * (112/114)
MCFG_DEVICE_ADD("crtc" , I8275 , 2729045)
- MCFG_VIDEO_SET_SCREEN("screen")
+ MCFG_VIDEO_SET_SCREEN("screen")
MCFG_I8275_CHARACTER_WIDTH(9)
MCFG_I8275_DRAW_CHARACTER_CALLBACK_OWNER(hp64k_state , crtc_display_pixels)
MCFG_I8275_DRQ_CALLBACK(WRITELINE(hp64k_state , hp64k_crtc_drq_w))
@@ -1375,10 +1375,10 @@ static MACHINE_CONFIG_START(hp64k , hp64k_state)
MCFG_SCREEN_ADD("screen" , RASTER)
MCFG_SCREEN_UPDATE_DEVICE("crtc" , i8275_device , screen_update)
MCFG_SCREEN_REFRESH_RATE(60)
- MCFG_SCREEN_SIZE(720 , 390)
+ MCFG_SCREEN_SIZE(720 , 390)
MCFG_PALETTE_ADD_MONOCHROME_GREEN_HIGHLIGHT("palette")
- MCFG_FD1791_ADD("fdc" , XTAL_4MHz / 4)
+ MCFG_FD1791_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))
@@ -1410,21 +1410,21 @@ static MACHINE_CONFIG_START(hp64k , hp64k_state)
MCFG_TIMER_DRIVER_ADD("beep_timer" , hp64k_state , hp64k_beeper_off);
- MCFG_DEVICE_ADD("baud_rate" , CLOCK , 0)
- MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(hp64k_state , hp64k_baud_clk_w));
-
- MCFG_DEVICE_ADD("uart" , I8251 , 0)
- MCFG_I8251_RXRDY_HANDLER(WRITELINE(hp64k_state , hp64k_rxrdy_w));
- MCFG_I8251_TXRDY_HANDLER(WRITELINE(hp64k_state , hp64k_txrdy_w));
- MCFG_I8251_TXD_HANDLER(WRITELINE(hp64k_state , hp64k_txd_w));
- MCFG_I8251_DTR_HANDLER(WRITELINE(hp64k_state , hp64k_dtr_w));
- MCFG_I8251_RTS_HANDLER(WRITELINE(hp64k_state , hp64k_rts_w));
-
- MCFG_RS232_PORT_ADD("rs232" , default_rs232_devices , NULL)
- MCFG_RS232_RXD_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_rxd_w))
- MCFG_RS232_DCD_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_dcd_w))
- MCFG_RS232_CTS_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_cts_w))
-
+ MCFG_DEVICE_ADD("baud_rate" , CLOCK , 0)
+ MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(hp64k_state , hp64k_baud_clk_w));
+
+ MCFG_DEVICE_ADD("uart" , I8251 , 0)
+ MCFG_I8251_RXRDY_HANDLER(WRITELINE(hp64k_state , hp64k_rxrdy_w));
+ MCFG_I8251_TXRDY_HANDLER(WRITELINE(hp64k_state , hp64k_txrdy_w));
+ MCFG_I8251_TXD_HANDLER(WRITELINE(hp64k_state , hp64k_txd_w));
+ MCFG_I8251_DTR_HANDLER(WRITELINE(hp64k_state , hp64k_dtr_w));
+ MCFG_I8251_RTS_HANDLER(WRITELINE(hp64k_state , hp64k_rts_w));
+
+ MCFG_RS232_PORT_ADD("rs232" , default_rs232_devices , NULL)
+ MCFG_RS232_RXD_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_rxd_w))
+ MCFG_RS232_DCD_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_dcd_w))
+ MCFG_RS232_CTS_HANDLER(WRITELINE(hp64k_state , hp64k_rs232_cts_w))
+
MACHINE_CONFIG_END
ROM_START(hp64k)