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Diffstat (limited to 'src/mame/apple/mac.cpp')
-rw-r--r--src/mame/apple/mac.cpp938
1 files changed, 0 insertions, 938 deletions
diff --git a/src/mame/apple/mac.cpp b/src/mame/apple/mac.cpp
deleted file mode 100644
index 4d131413517..00000000000
--- a/src/mame/apple/mac.cpp
+++ /dev/null
@@ -1,938 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders: Nathan Woods, Raphael Nabet, R. Belmont, O. Galibert
-/****************************************************************************
-
- drivers/mac.cpp
- Macintosh II family emulation
-
- TODO:
- - Move RBV machines (IIci/IIsi) to separate driver?
- - Move IIfx to separate driver?
- - Rewrite this driver in the newer (maclc3/maciivx/maclc) style as macii.cpp?
-
-****************************************************************************/
-
-#include "emu.h"
-#include "mac.h"
-
-#include "macadb.h"
-#include "mactoolbox.h"
-
-#include "bus/nscsi/devices.h"
-#include "bus/nubus/cards.h"
-#include "cpu/m68000/m68020.h"
-#include "cpu/m68000/m68030.h"
-#include "cpu/m6805/m6805.h"
-#include "machine/applepic.h"
-#include "machine/iwm.h"
-#include "machine/swim1.h"
-#include "machine/swim2.h"
-
-#include "layout/generic.h"
-#include "softlist_dev.h"
-#include "speaker.h"
-
-#include "formats/ap_dsk35.h"
-
-
-#define C32M (31.3344_MHz_XTAL)
-#define C15M (C32M/2)
-#define C7M (C32M/4)
-
-// do this here - screen_update is called each scanline when stepping in the
-// debugger, which means you can't escape the VIA2 IRQ handler
-//
-// RBV/MDU bits in IER/IFR:
-//
-// CA1: any slot interrupt = 0x02
-// CA2: SCSI interrupt = 0x01
-// CB1: ASC interrupt = 0x10
-
-WRITE_LINE_MEMBER(mac_state::mac_rbv_vbl)
-{
- if (!state)
- return;
-
- m_rbv_regs[2] &= ~0x40; // set vblank signal
- m_rbv_vbltime = 10;
-
-// printf("RBV: raising VBL!\n");
-
- if (m_rbv_regs[0x12] & 0x40)
- {
- rbv_recalc_irqs();
- }
-}
-
-uint32_t mac_state::rbv_ramdac_r()
-{
- return 0;
-}
-
-void mac_state::rbv_ramdac_w(offs_t offset, uint32_t data)
-{
- if (!offset)
- {
- m_rbv_clutoffs = data>>24;
- m_rbv_count = 0;
- }
- else
- {
- m_rbv_colors[m_rbv_count++] = data>>24;
-
- if (m_rbv_count == 3)
- {
- // for portrait display, force monochrome by using the blue channel
- if (m_montype.read_safe(2) == 1)
- {
- m_palette->set_pen_color(m_rbv_clutoffs, rgb_t(m_rbv_colors[2], m_rbv_colors[2], m_rbv_colors[2]));
- m_rbv_palette[m_rbv_clutoffs] = rgb_t(m_rbv_colors[2], m_rbv_colors[2], m_rbv_colors[2]);
- m_rbv_clutoffs++;
- m_rbv_count = 0;
- }
- else
- {
- m_palette->set_pen_color(m_rbv_clutoffs, rgb_t(m_rbv_colors[0], m_rbv_colors[1], m_rbv_colors[2]));
- m_rbv_palette[m_rbv_clutoffs] = rgb_t(m_rbv_colors[0], m_rbv_colors[1], m_rbv_colors[2]);
- m_rbv_clutoffs++;
- m_rbv_count = 0;
- }
- }
- }
-}
-
-void mac_state::rbv_recalc_irqs()
-{
- // check slot interrupts and bubble them down to IFR
- uint8_t slot_irqs = (~m_rbv_regs[2]) & 0x78;
- slot_irqs &= (m_rbv_regs[0x12] & 0x78);
-
- if (slot_irqs)
- {
- m_rbv_regs[3] |= 2; // any slot
- }
- else // no slot irqs, clear the pending bit
- {
- m_rbv_regs[3] &= ~2; // any slot
- }
-
- uint8_t ifr = (m_rbv_regs[3] & m_rbv_ier) & 0x1b; //m_rbv_regs[0x13]);
-
-// printf("ifr = %02x (reg3 %02x reg13 %02x)\n", ifr, m_rbv_regs[3], m_rbv_regs[0x13]);
- if (ifr != 0)
- {
- m_rbv_regs[3] = ifr | 0x80;
- m_rbv_ifr = ifr | 0x80;
-
-// printf("VIA2 raise\n");
- set_via2_interrupt(1);
- }
- else
- {
-// printf("VIA2 lower\n");
- set_via2_interrupt(0);
- }
-}
-
-uint8_t mac_state::mac_rbv_r(offs_t offset)
-{
- int data = 0;
-
- if (offset < 0x100)
- {
- data = m_rbv_regs[offset];
-
- if (offset == 0x10)
- {
- data &= ~0x38;
- data |= (m_montype.read_safe(2)<<3);
-// printf("%s rbv_r montype: %02x\n", machine().describe_context().c_str(), data);
- }
-
- // bit 7 of these registers always reads as 0 on RBV
- if ((offset == 0x12) || (offset == 0x13))
- {
- data &= ~0x80;
- }
- }
- else
- {
- offset >>= 9;
-
- switch (offset)
- {
- case 13: // IFR
-// printf("Read IER = %02x (PC=%x) 2=%02x\n", m_rbv_ier, m_maincpu->pc(), m_rbv_regs[2]);
- data = m_rbv_ifr;
- break;
-
- case 14: // IER
-// printf("Read IFR = %02x (PC=%x) 2=%02x\n", m_rbv_ifr, m_maincpu->pc(), m_rbv_regs[2]);
- data = m_rbv_ier;
- break;
-
- default:
- logerror("rbv_r: Unknown extended RBV VIA register %d access\n", offset);
- break;
- }
- }
-
-// printf("rbv_r: %x = %02x (PC=%x)\n", offset, data, m_maincpu->pc());
-
- return data;
-}
-
-void mac_state::mac_rbv_w(offs_t offset, uint8_t data)
-{
- if (offset < 0x100)
- {
-// if (offset == 0x10)
-// printf("rbv_w: %02x to offset %x (PC=%x)\n", data, offset, m_maincpu->pc());
- switch (offset)
- {
- case 0x02:
- data &= 0x40;
- m_rbv_regs[offset] &= ~data;
- rbv_recalc_irqs();
- break;
-
- case 0x03: // write here to ack
- if (data & 0x80) // 1 bits write 1s
- {
- m_rbv_regs[offset] |= data & 0x7f;
- m_rbv_ifr |= data & 0x7f;
- }
- else // 1 bits write 0s
- {
- m_rbv_regs[offset] &= ~(data & 0x7f);
- m_rbv_ifr &= ~(data & 0x7f);
- }
- rbv_recalc_irqs();
- break;
-
- case 0x10:
- if (data != 0)
- {
- m_rbv_immed10wr = 1;
- }
- m_rbv_regs[offset] = data;
- break;
-
- case 0x12:
- if (data & 0x80) // 1 bits write 1s
- {
- m_rbv_regs[offset] |= data & 0x7f;
- }
- else // 1 bits write 0s
- {
- m_rbv_regs[offset] &= ~(data & 0x7f);
- }
- rbv_recalc_irqs();
- break;
-
- case 0x13:
- if (data & 0x80) // 1 bits write 1s
- {
- m_rbv_regs[offset] |= data & 0x7f;
-
- if (data == 0xff) m_rbv_regs[offset] = 0x1f; // I don't know why this is special, but the IIci ROM's POST demands it
- }
- else // 1 bits write 0s
- {
- m_rbv_regs[offset] &= ~(data & 0x7f);
- }
- break;
-
- default:
- m_rbv_regs[offset] = data;
- break;
- }
- }
- else
- {
- offset >>= 9;
-
- switch (offset)
- {
- case 13: // IFR
-// printf("%02x to IFR (PC=%x)\n", data, m_maincpu->pc());
- if (data & 0x80)
- {
- data = 0x7f;
- }
- rbv_recalc_irqs();
- break;
-
- case 14: // IER
-// printf("%02x to IER (PC=%x)\n", data, m_maincpu->pc());
- if (data & 0x80) // 1 bits write 1s
- {
- m_rbv_ier |= data & 0x7f;
- }
- else // 1 bits write 0s
- {
- m_rbv_ier &= ~(data & 0x7f);
- }
- rbv_recalc_irqs();
- break;
-
- default:
- logerror("rbv_w: Unknown extended RBV VIA register %d access\n", offset);
- break;
- }
- }
-}
-
-uint16_t mac_state::mac_config_r()
-{
- return 0xffff; // returns nonzero if no PDS RAM expansion, 0 if present
-}
-
-// IIfx
-uint32_t mac_state::biu_r(offs_t offset, uint32_t mem_mask)
-{
-// printf("biu_r @ %x, mask %08x\n", offset, mem_mask);
- return 0;
-}
-
-void mac_state::biu_w(offs_t offset, uint32_t data, uint32_t mem_mask)
-{
-// printf("biu_w %x @ %x, mask %08x\n", data, offset, mem_mask);
-}
-
-template <int N> WRITE_LINE_MEMBER(mac_state::oss_interrupt)
-{
- if (state == ASSERT_LINE)
- m_oss_regs[N >= 8 ? 0x202 : 0x203] |= 1 << (N & 7);
- else
- m_oss_regs[N >= 8 ? 0x202 : 0x203] &= ~(1 << (N & 7));
-
- int take_interrupt = 0;
- for (int n = 0; n < 8; n++)
- {
- if (BIT(m_oss_regs[0x203], n) && take_interrupt < m_oss_regs[n])
- take_interrupt = m_oss_regs[n];
- if (BIT(m_oss_regs[0x202], n) && take_interrupt < m_oss_regs[8 + n])
- take_interrupt = m_oss_regs[8 + n];
- }
-
- if (m_last_taken_interrupt > -1)
- {
- m_maincpu->set_input_line(m_last_taken_interrupt, CLEAR_LINE);
- m_last_taken_interrupt = -1;
- m_oss_regs[0x200] &= 0x7f;
- }
-
- if (take_interrupt > 0)
- {
- m_maincpu->set_input_line(take_interrupt, ASSERT_LINE);
- m_last_taken_interrupt = take_interrupt;
- m_oss_regs[0x200] |= 0x80;
- }
-}
-
-TIMER_CALLBACK_MEMBER(mac_state::oss_6015_tick)
-{
- m_via1->write_ca1(0);
- m_via1->write_ca1(1);
- oss_interrupt<10>(ASSERT_LINE);
-}
-
-uint8_t mac_state::oss_r(offs_t offset)
-{
-// printf("oss_r @ %x\n", offset);
-// if (offset <= 0xe) // for interrupt mask registers, we're intended to return something different than is written in the low 3 bits (?)
-// {
-// return m_oss_regs[offset]<<4;
-// }
-
- if (offset < std::size(m_oss_regs))
- return m_oss_regs[offset];
- else
- return 0;
-}
-
-void mac_state::oss_w(offs_t offset, uint8_t data)
-{
-// printf("oss_w %x @ %x\n", data, offset);
- if (offset == 0x207)
- oss_interrupt<10>(CLEAR_LINE);
- else if (offset < std::size(m_oss_regs))
- m_oss_regs[offset] = data;
-}
-
-uint32_t mac_state::buserror_r()
-{
- m_maincpu->set_input_line(M68K_LINE_BUSERROR, ASSERT_LINE);
- m_maincpu->set_input_line(M68K_LINE_BUSERROR, CLEAR_LINE);
- return 0;
-}
-
-uint8_t mac_state::maciifx_8010_r()
-{
- return 0x40;
-}
-
-uint8_t mac_state::maciifx_8040_r()
-{
- return 0;
-}
-
-/***************************************************************************
- ADDRESS MAPS
-***************************************************************************/
-
-void mac_state::macii_map(address_map &map)
-{
- map(0x40000000, 0x4003ffff).rom().region("bootrom", 0).mirror(0x0ffc0000);
-
- // MMU remaps I/O without the F
- map(0x50000000, 0x50001fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
- map(0x50002000, 0x50003fff).rw(FUNC(mac_state::mac_via2_r), FUNC(mac_state::mac_via2_w)).mirror(0x00f00000);
- map(0x50004000, 0x50005fff).rw(FUNC(mac_state::mac_scc_r), FUNC(mac_state::mac_scc_2_w)).mirror(0x00f00000);
- map(0x50006000, 0x50006003).w(FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50006060, 0x50006063).r(FUNC(mac_state::macii_scsi_drq_r)).mirror(0x00f00000);
- map(0x50010000, 0x50011fff).rw(FUNC(mac_state::macplus_scsi_r), FUNC(mac_state::macii_scsi_w)).mirror(0x00f00000);
- map(0x50012000, 0x50013fff).rw(FUNC(mac_state::macii_scsi_drq_r), FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50014000, 0x50015fff).rw(m_asc, FUNC(asc_device::read), FUNC(asc_device::write)).mirror(0x00f00000);
- map(0x50016000, 0x50017fff).rw(FUNC(mac_state::mac_iwm_r), FUNC(mac_state::mac_iwm_w)).mirror(0x00f00000);
- map(0x50040000, 0x50041fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
-}
-
-void mac_state::maciici_map(address_map &map)
-{
- map(0x40000000, 0x4007ffff).r(FUNC(mac_state::rom_switch_r)).mirror(0x0ff80000);
-
- map(0x50000000, 0x50001fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
- map(0x50004000, 0x50005fff).rw(FUNC(mac_state::mac_scc_r), FUNC(mac_state::mac_scc_2_w)).mirror(0x00f00000);
- map(0x50006000, 0x50007fff).rw(FUNC(mac_state::macii_scsi_drq_r), FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50010000, 0x50011fff).rw(FUNC(mac_state::macplus_scsi_r), FUNC(mac_state::macii_scsi_w)).mirror(0x00f00000);
- map(0x50012000, 0x50013fff).rw(FUNC(mac_state::macii_scsi_drq_r), FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50014000, 0x50015fff).rw(m_asc, FUNC(asc_device::read), FUNC(asc_device::write)).mirror(0x00f00000);
- map(0x50016000, 0x50017fff).rw(FUNC(mac_state::mac_iwm_r), FUNC(mac_state::mac_iwm_w)).mirror(0x00f00000);
- map(0x50024000, 0x50024007).w(FUNC(mac_state::rbv_ramdac_w)).mirror(0x00f00000);
- map(0x50026000, 0x50027fff).rw(FUNC(mac_state::mac_rbv_r), FUNC(mac_state::mac_rbv_w)).mirror(0x00f00000);
- map(0x50040000, 0x50041fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
-}
-
-void mac_state::macse30_map(address_map &map)
-{
- map(0x40000000, 0x4003ffff).rom().region("bootrom", 0).mirror(0x0ffc0000);
-
- map(0x50000000, 0x50001fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
- map(0x50002000, 0x50003fff).rw(FUNC(mac_state::mac_via2_r), FUNC(mac_state::mac_via2_w)).mirror(0x00f00000);
- map(0x50004000, 0x50005fff).rw(FUNC(mac_state::mac_scc_r), FUNC(mac_state::mac_scc_2_w)).mirror(0x00f00000);
- map(0x50006000, 0x50007fff).rw(FUNC(mac_state::macii_scsi_drq_r), FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50010000, 0x50011fff).rw(FUNC(mac_state::macplus_scsi_r), FUNC(mac_state::macii_scsi_w)).mirror(0x00f00000);
- map(0x50012000, 0x50013fff).rw(FUNC(mac_state::macii_scsi_drq_r), FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x50014000, 0x50015fff).rw(m_asc, FUNC(asc_device::read), FUNC(asc_device::write)).mirror(0x00f00000);
- map(0x50016000, 0x50017fff).rw(FUNC(mac_state::mac_iwm_r), FUNC(mac_state::mac_iwm_w)).mirror(0x00f00000);
- map(0x50040000, 0x50041fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000); // mirror
-
- map(0xfe000000, 0xfe00ffff).ram().share("vram");
- map(0xfee00000, 0xfee0ffff).ram().share("vram").mirror(0x000f0000);
- map(0xfeffe000, 0xfeffffff).rom().region("se30vrom", 0x0);
-}
-
-void mac_state::maciifx_map(address_map &map)
-{
- map(0x40000000, 0x4007ffff).rom().region("bootrom", 0).mirror(0x0ff80000);
-
- map(0x50000000, 0x50001fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
- map(0x50004000, 0x50005fff).rw("sccpic", FUNC(applepic_device::host_r), FUNC(applepic_device::host_w)).mirror(0x00f00000).umask32(0xff00ff00);
- map(0x50004000, 0x50005fff).rw("sccpic", FUNC(applepic_device::host_r), FUNC(applepic_device::host_w)).mirror(0x00f00000).umask32(0x00ff00ff);
- map(0x50008010, 0x50008010).r(FUNC(mac_state::maciifx_8010_r)).mirror(0x00f00000);
- map(0x50008040, 0x50008040).r(FUNC(mac_state::maciifx_8040_r)).mirror(0x00f00000);
- map(0x5000a000, 0x5000bfff).rw(FUNC(mac_state::macplus_scsi_r), FUNC(mac_state::macii_scsi_w)).mirror(0x00f00000);
- map(0x5000c060, 0x5000c063).r(FUNC(mac_state::macii_scsi_drq_r)).mirror(0x00f00000);
- map(0x5000d000, 0x5000d003).w(FUNC(mac_state::macii_scsi_drq_w)).mirror(0x00f00000);
- map(0x5000d060, 0x5000d063).r(FUNC(mac_state::macii_scsi_drq_r)).mirror(0x00f00000);
- map(0x50010000, 0x50011fff).rw(m_asc, FUNC(asc_device::read), FUNC(asc_device::write)).mirror(0x00f00000);
- map(0x50012000, 0x50013fff).rw("swimpic", FUNC(applepic_device::host_r), FUNC(applepic_device::host_w)).mirror(0x00f00000).umask32(0xff00ff00);
- map(0x50012000, 0x50013fff).rw("swimpic", FUNC(applepic_device::host_r), FUNC(applepic_device::host_w)).mirror(0x00f00000).umask32(0x00ff00ff);
- map(0x50018000, 0x50019fff).rw(FUNC(mac_state::biu_r), FUNC(mac_state::biu_w)).mirror(0x00f00000);
- map(0x5001a000, 0x5001bfff).rw(FUNC(mac_state::oss_r), FUNC(mac_state::oss_w)).mirror(0x00f00000);
- map(0x50024000, 0x50027fff).r(FUNC(mac_state::buserror_r)).mirror(0x00f00000); // must bus error on access here so ROM can determine we're an FMC
- map(0x50040000, 0x50041fff).rw(FUNC(mac_state::mac_via_r), FUNC(mac_state::mac_via_w)).mirror(0x00f00000);
-}
-
-/***************************************************************************
- MACHINE DRIVERS
-***************************************************************************/
-
-void mac_state::add_base_devices(machine_config &config, bool rtc, int woz_version)
-{
- if (rtc)
- {
- RTC3430042(config, m_rtc, XTAL(32'768));
- m_rtc->cko_cb().set(m_via1, FUNC(via6522_device::write_ca2));
- }
-
- switch (woz_version) {
- case 0:
- IWM(config, m_fdc, C15M);
- m_fdc->devsel_cb().set(FUNC(mac_state::devsel_w));
- break;
- case 1:
- SWIM1(config, m_fdc, C15M);
- m_fdc->devsel_cb().set(FUNC(mac_state::devsel_w));
- break;
- case 2:
- SWIM2(config, m_fdc, C15M);
- m_fdc->hdsel_cb().set(FUNC(mac_state::hdsel_w));
- m_fdc->devsel_cb().set(FUNC(mac_state::devsel_w));
- break;
- }
-
- m_fdc->phases_cb().set(FUNC(mac_state::phases_w));
- m_fdc->sel35_cb().set(FUNC(mac_state::sel35_w));
-
- if (woz_version == 0)
- {
- applefdintf_device::add_35(config, m_floppy[0]);
- applefdintf_device::add_35_nc(config, m_floppy[1]);
- }
- else
- {
- applefdintf_device::add_35_hd(config, m_floppy[0]);
- applefdintf_device::add_35_nc(config, m_floppy[1]);
-
- SOFTWARE_LIST(config, "flop35hd_list").set_original("mac_hdflop");
- }
-
- SCC8530(config, m_scc, C7M);
- m_scc->intrq_callback().set(FUNC(mac_state::set_scc_interrupt));
-}
-
-void mac_state::add_scsi(machine_config &config, bool cdrom)
-{
- NSCSI_BUS(config, "scsi");
- NSCSI_CONNECTOR(config, "scsi:0", mac_scsi_devices, nullptr);
- NSCSI_CONNECTOR(config, "scsi:1", mac_scsi_devices, nullptr);
- NSCSI_CONNECTOR(config, "scsi:2", mac_scsi_devices, nullptr);
- NSCSI_CONNECTOR(config, "scsi:3", mac_scsi_devices, nullptr);
- NSCSI_CONNECTOR(config, "scsi:4", mac_scsi_devices, cdrom ? "cdrom" : nullptr);
- NSCSI_CONNECTOR(config, "scsi:5", mac_scsi_devices, nullptr);
- NSCSI_CONNECTOR(config, "scsi:6", mac_scsi_devices, "harddisk");
- NSCSI_CONNECTOR(config, "scsi:7").option_set("ncr5380", NCR53C80).machine_config([this](device_t *device) {
- ncr53c80_device &adapter = downcast<ncr53c80_device &>(*device);
- adapter.irq_handler().set(*this, FUNC(mac_state::mac_scsi_irq));
- adapter.drq_handler().set(m_scsihelp, FUNC(mac_scsi_helper_device::drq_w));
- });
-
- MAC_SCSI_HELPER(config, m_scsihelp);
- m_scsihelp->scsi_read_callback().set(m_ncr5380, FUNC(ncr53c80_device::read));
- m_scsihelp->scsi_write_callback().set(m_ncr5380, FUNC(ncr53c80_device::write));
- m_scsihelp->scsi_dma_read_callback().set(m_ncr5380, FUNC(ncr53c80_device::dma_r));
- m_scsihelp->scsi_dma_write_callback().set(m_ncr5380, FUNC(ncr53c80_device::dma_w));
- m_scsihelp->cpu_halt_callback().set_inputline(m_maincpu, INPUT_LINE_HALT);
- m_scsihelp->timeout_error_callback().set(FUNC(mac_state::scsi_berr_w));
-
- SOFTWARE_LIST(config, "hdd_list").set_original("mac_hdd");
-}
-
-void mac_state::add_via1_adb(machine_config &config, bool macii)
-{
- R65NC22(config, m_via1, C7M/10);
- m_via1->readpa_handler().set(FUNC(mac_state::mac_via_in_a));
- if (macii)
- m_via1->readpb_handler().set(FUNC(mac_state::mac_via_in_b_ii));
- else
- m_via1->readpb_handler().set(FUNC(mac_state::mac_via_in_b));
- m_via1->writepa_handler().set(FUNC(mac_state::mac_via_out_a));
- m_via1->writepb_handler().set(FUNC(mac_state::mac_via_out_b_bbadb));
- m_via1->cb2_handler().set(FUNC(mac_state::mac_adb_via_out_cb2));
- m_via1->irq_handler().set(FUNC(mac_state::mac_via_irq));
-}
-
-void mac_state::add_via2(machine_config &config)
-{
- R65NC22(config, m_via2, C7M/10);
- m_via2->readpa_handler().set(FUNC(mac_state::mac_via2_in_a));
- m_via2->readpb_handler().set(FUNC(mac_state::mac_via2_in_b));
- m_via2->writepa_handler().set(FUNC(mac_state::mac_via2_out_a));
- m_via2->writepb_handler().set(FUNC(mac_state::mac_via2_out_b));
- m_via2->irq_handler().set(FUNC(mac_state::mac_via2_irq));
-}
-
-void mac_state::add_egret(machine_config &config, int type)
-{
- EGRET(config, m_egret, type);
- m_egret->reset_callback().set(FUNC(mac_state::egret_reset_w));
- m_egret->linechange_callback().set(m_macadb, FUNC(macadb_device::adb_linechange_w));
- m_egret->via_clock_callback().set(m_via1, FUNC(via6522_device::write_cb1));
- m_egret->via_data_callback().set(m_via1, FUNC(via6522_device::write_cb2));
- m_macadb->adb_data_callback().set(m_egret, FUNC(egret_device::set_adb_line));
- config.set_perfect_quantum(m_maincpu);
-}
-
-void mac_state::add_asc(machine_config &config, asc_device::asc_type type)
-{
- SPEAKER(config, "lspeaker").front_left();
- SPEAKER(config, "rspeaker").front_right();
- ASC(config, m_asc, C15M, type);
- m_asc->irqf_callback().set(FUNC(mac_state::mac_asc_irq));
- m_asc->add_route(0, "lspeaker", 1.0);
- m_asc->add_route(1, "rspeaker", 1.0);
-}
-
-void mac_state::add_nubus(machine_config &config, bool bank1, bool bank2)
-{
- nubus_device &nubus(NUBUS(config, "nubus", 0));
- nubus.set_space(m_maincpu, AS_PROGRAM);
- nubus.out_irq9_callback().set(FUNC(mac_state::nubus_irq_9_w));
- nubus.out_irqa_callback().set(FUNC(mac_state::nubus_irq_a_w));
- nubus.out_irqb_callback().set(FUNC(mac_state::nubus_irq_b_w));
- nubus.out_irqc_callback().set(FUNC(mac_state::nubus_irq_c_w));
- nubus.out_irqd_callback().set(FUNC(mac_state::nubus_irq_d_w));
- nubus.out_irqe_callback().set(FUNC(mac_state::nubus_irq_e_w));
- if (bank1)
- {
- NUBUS_SLOT(config, "nb9", "nubus", mac_nubus_cards, "mdc824");
- NUBUS_SLOT(config, "nba", "nubus", mac_nubus_cards, nullptr);
- NUBUS_SLOT(config, "nbb", "nubus", mac_nubus_cards, nullptr);
- }
- if (bank2)
- {
- NUBUS_SLOT(config, "nbc", "nubus", mac_nubus_cards, nullptr);
- NUBUS_SLOT(config, "nbd", "nubus", mac_nubus_cards, nullptr);
- NUBUS_SLOT(config, "nbe", "nubus", mac_nubus_cards, nullptr);
- }
-}
-
-template <typename T> void mac_state::add_nubus_pds(machine_config &config, const char *slot_tag, T &&opts)
-{
- nubus_device &nubus(NUBUS(config, "pds", 0));
- nubus.set_space(m_maincpu, AS_PROGRAM);
- nubus.out_irq9_callback().set(FUNC(mac_state::nubus_irq_9_w));
- nubus.out_irqa_callback().set(FUNC(mac_state::nubus_irq_a_w));
- nubus.out_irqb_callback().set(FUNC(mac_state::nubus_irq_b_w));
- nubus.out_irqc_callback().set(FUNC(mac_state::nubus_irq_c_w));
- nubus.out_irqd_callback().set(FUNC(mac_state::nubus_irq_d_w));
- nubus.out_irqe_callback().set(FUNC(mac_state::nubus_irq_e_w));
- NUBUS_SLOT(config, slot_tag, "pds", std::forward<T>(opts), nullptr);
-}
-
-void mac_state::macii(machine_config &config, bool cpu, asc_device::asc_type asc_type, bool nubus, bool nubus_bank1, bool nubus_bank2, int woz_version)
-{
- if (cpu)
- {
- M68020PMMU(config, m_maincpu, C15M);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::macii_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
- }
-
- PALETTE(config, m_palette).set_entries(256);
-
- add_asc(config, asc_type);
- add_base_devices(config, true, woz_version);
- add_scsi(config, true);
- if (nubus)
- add_nubus(config, nubus_bank1, nubus_bank2);
-
- add_via1_adb(config, true);
- add_via2(config);
-
- ADBMODEM(config, m_adbmodem, C7M);
- m_adbmodem->via_clock_callback().set(m_via1, FUNC(via6522_device::write_cb1));
- m_adbmodem->via_data_callback().set(m_via1, FUNC(via6522_device::write_cb2));
- m_adbmodem->linechange_callback().set(m_macadb, FUNC(macadb_device::adb_linechange_w));
- m_adbmodem->irq_callback().set(FUNC(mac_state::adb_irq_w));
- m_via1->cb2_handler().set(m_adbmodem, FUNC(adbmodem_device::set_via_data));
- config.set_perfect_quantum(m_maincpu);
-
- MACADB(config, m_macadb, C15M);
- m_macadb->adb_data_callback().set(m_adbmodem, FUNC(adbmodem_device::set_adb_line));
-
- RAM(config, m_ram);
- m_ram->set_default_size("2M");
- m_ram->set_extra_options("8M,32M,64M,96M,128M");
-
- SOFTWARE_LIST(config, "flop35_list").set_original("mac_flop");
-}
-
-void mac_state::maciihmu(machine_config &config)
-{
- macii(config, false);
-
- M68020HMMU(config, m_maincpu, C15M);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::macii_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-}
-
-void mac_state::maciihd(machine_config &config)
-{
- macii(config, true);
-
- SWIM1(config.replace(), m_fdc, C15M);
- m_fdc->phases_cb().set(FUNC(mac_state::phases_w));
- m_fdc->sel35_cb().set(FUNC(mac_state::sel35_w));
- m_fdc->devsel_cb().set(FUNC(mac_state::devsel_w));
-
- applefdintf_device::add_35_hd(config, m_floppy[0]);
- applefdintf_device::add_35_hd(config, m_floppy[1]);
-
- SOFTWARE_LIST(config, "flop35hd_list").set_original("mac_hdflop");
-}
-
-void mac_state::maciifx(machine_config &config)
-{
- /* basic machine hardware */
- M68030(config, m_maincpu, 40000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::maciifx_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-
- add_asc(config, asc_device::asc_type::ASC);
- add_base_devices(config, true, 1);
- add_scsi(config);
-
- m_asc->irqf_callback().set(FUNC(mac_state::oss_interrupt<8>));
- subdevice<nscsi_connector>("scsi:7")->set_option_machine_config("ncr5380", [this](device_t *device) {
- ncr53c80_device &adapter = downcast<ncr53c80_device &>(*device);
- adapter.irq_handler().set(*this, FUNC(mac_state::oss_interrupt<9>));
- adapter.drq_handler().set(m_scsihelp, FUNC(mac_scsi_helper_device::drq_w));
- });
-
- R65NC22(config, m_via1, C7M/10);
- m_via1->readpa_handler().set(FUNC(mac_state::mac_via_in_a));
- m_via1->readpb_handler().set(FUNC(mac_state::mac_via_in_b_ii));
- m_via1->writepa_handler().set(FUNC(mac_state::mac_via_out_a));
- m_via1->writepb_handler().set(FUNC(mac_state::mac_via_out_b));
- m_via1->cb2_handler().set(FUNC(mac_state::mac_adb_via_out_cb2));
- m_via1->irq_handler().set(FUNC(mac_state::oss_interrupt<11>));
-
- applepic_device &sccpic(APPLEPIC(config, "sccpic", C15M));
- sccpic.prd_callback().set(m_scc, FUNC(scc8530_legacy_device::reg_r));
- sccpic.pwr_callback().set(m_scc, FUNC(scc8530_legacy_device::reg_w));
- sccpic.hint_callback().set(FUNC(mac_state::oss_interrupt<7>));
-
- m_scc->intrq_callback().set("sccpic", FUNC(applepic_device::pint_w));
- //m_scc->dtr_reqa_callback().set("sccpic", FUNC(applepic_device::reqa_w));
- //m_scc->dtr_reqb_callback().set("sccpic", FUNC(applepic_device::reqb_w));
-
- applepic_device &swimpic(APPLEPIC(config, "swimpic", C15M));
- swimpic.prd_callback().set(m_fdc, FUNC(applefdintf_device::read));
- swimpic.pwr_callback().set(m_fdc, FUNC(applefdintf_device::write));
- swimpic.hint_callback().set(FUNC(mac_state::oss_interrupt<6>));
-
- m_fdc->dat1byte_cb().set("swimpic", FUNC(applepic_device::reqa_w));
-
- RAM(config, m_ram);
- m_ram->set_default_size("4M");
- m_ram->set_extra_options("8M,16M,32M,64M,96M,128M");
-
- SOFTWARE_LIST(config, "flop35_list").set_original("mac_flop");
-
- add_nubus(config);
- nubus_device &nubus(*subdevice<nubus_device>("nubus"));
- nubus.out_irq9_callback().set(FUNC(mac_state::oss_interrupt<0>));
- nubus.out_irqa_callback().set(FUNC(mac_state::oss_interrupt<1>));
- nubus.out_irqb_callback().set(FUNC(mac_state::oss_interrupt<2>));
- nubus.out_irqc_callback().set(FUNC(mac_state::oss_interrupt<3>));
- nubus.out_irqd_callback().set(FUNC(mac_state::oss_interrupt<4>));
- nubus.out_irqe_callback().set(FUNC(mac_state::oss_interrupt<5>));
-}
-
-void mac_state::maciix(machine_config &config, bool nubus_bank1, bool nubus_bank2)
-{
- macii(config, false, asc_device::asc_type::ASC, true, nubus_bank1, nubus_bank2);
-
- M68030(config, m_maincpu, C15M);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::macii_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-
- SWIM1(config.replace(), m_fdc, C15M);
- m_fdc->phases_cb().set(FUNC(mac_state::phases_w));
- m_fdc->sel35_cb().set(FUNC(mac_state::sel35_w));
- m_fdc->devsel_cb().set(FUNC(mac_state::devsel_w));
-
- applefdintf_device::add_35_hd(config, m_floppy[0]);
- applefdintf_device::add_35_hd(config, m_floppy[1]);
-
- SOFTWARE_LIST(config, "flop35hd_list").set_original("mac_hdflop");
-
- m_ram->set_default_size("2M");
- m_ram->set_extra_options("8M,32M,64M,96M,128M");
-}
-
-void mac_state::maciicx(machine_config &config) // IIcx is a IIx with only slots 9/a/b
-{
- maciix(config, true, false);
-}
-
-void mac_state::macse30(machine_config &config)
-{
- M68030(config, m_maincpu, C15M);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::macse30_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_video_attributes(VIDEO_UPDATE_BEFORE_VBLANK);
- m_screen->set_refresh_hz(60.15);
- m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(1260));
- m_screen->set_size(MAC_H_TOTAL, MAC_V_TOTAL);
- m_screen->set_visarea(0, MAC_H_VIS-1, 0, MAC_V_VIS-1);
- m_screen->set_screen_update(FUNC(mac_state::screen_update_macse30));
- m_screen->set_palette(m_palette);
-
- PALETTE(config, m_palette, palette_device::MONOCHROME_INVERTED);
-
- add_base_devices(config, true, 1);
- add_asc(config, asc_device::asc_type::ASC);
- add_scsi(config);
-
- add_nubus_pds(config, "pds030", mac_pds030_cards);
-
- add_via1_adb(config, false);
- add_via2(config);
-
- ADBMODEM(config, m_adbmodem, C7M);
- m_adbmodem->via_clock_callback().set(m_via1, FUNC(via6522_device::write_cb1));
- m_adbmodem->via_data_callback().set(m_via1, FUNC(via6522_device::write_cb2));
- m_adbmodem->linechange_callback().set(m_macadb, FUNC(macadb_device::adb_linechange_w));
- m_adbmodem->irq_callback().set(FUNC(mac_state::adb_irq_w));
- m_via1->cb2_handler().set(m_adbmodem, FUNC(adbmodem_device::set_via_data));
- config.set_perfect_quantum(m_maincpu);
-
- MACADB(config, m_macadb, C15M);
- m_macadb->adb_data_callback().set(m_adbmodem, FUNC(adbmodem_device::set_adb_line));
-
- RAM(config, m_ram);
- m_ram->set_default_size("2M");
- m_ram->set_extra_options("8M,16M,32M,48M,64M,96M,128M");
-
- SOFTWARE_LIST(config, "flop35_list").set_original("mac_flop");
-}
-
-void mac_state::maciici(machine_config &config)
-{
- macii(config, false, asc_device::asc_type::ASC, true, false, true, 1);
-
- M68030(config, m_maincpu, 25000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::maciici_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(25175000, 800, 0, 640, 525, 0, 480);
- m_screen->set_size(640, 870);
- m_screen->set_visarea(0, 640-1, 0, 480-1);
- m_screen->set_screen_update(FUNC(mac_state::screen_update_macrbv));
- m_screen->screen_vblank().set(FUNC(mac_state::mac_rbv_vbl));
- config.set_default_layout(layout_monitors);
-
- /* internal ram */
- m_ram->set_default_size("2M");
- m_ram->set_extra_options("4M,8M,16M,32M,48M,64M,128M");
-}
-
-void mac_state::maciisi(machine_config &config)
-{
- macii(config, false, asc_device::asc_type::ASC, false, true, true, 1);
-
- M68030(config, m_maincpu, 20000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &mac_state::maciici_map);
- m_maincpu->set_dasm_override(std::function(&mac68k_dasm_override), "mac68k_dasm_override");
-
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(25175000, 800, 0, 640, 525, 0, 480);
- m_screen->set_size(640, 870);
- m_screen->set_visarea(0, 640-1, 0, 480-1);
- m_screen->set_screen_update(FUNC(mac_state::screen_update_macrbv));
- m_screen->screen_vblank().set(FUNC(mac_state::mac_rbv_vbl));
- config.set_default_layout(layout_monitors);
-
- m_ram->set_default_size("2M");
- m_ram->set_extra_options("4M,8M,16M,32M,48M,64M,128M");
-
- m_via1->writepb_handler().set(FUNC(mac_state::mac_via_out_b_egadb));
-
- add_egret(config, EGRET_344S0100);
-}
-
-static INPUT_PORTS_START( macadb )
-INPUT_PORTS_END
-
-INPUT_PORTS_START( maciici )
- PORT_START("MONTYPE")
- PORT_CONFNAME(0x0f, 0x06, "Connected monitor")
- PORT_CONFSETTING( 0x01, "15\" Portrait Display (640x870)")
- PORT_CONFSETTING( 0x02, "12\" RGB (512x384)")
- PORT_CONFSETTING( 0x06, "13\" RGB (640x480)")
-INPUT_PORTS_END
-
-/***************************************************************************
-
- Game driver(s)
-
- The Mac driver uses a convention of placing the BIOS in "bootrom"
-
-***************************************************************************/
-
-ROM_START( macii )
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_SYSTEM_BIOS(0, "default", "rev. B")
- ROMX_LOAD( "9779d2c4.rom", 0x000000, 0x040000, CRC(4df6d054) SHA1(db6b504744281369794e26ba71a6e385cf6227fa), ROM_BIOS(0) )
- ROM_SYSTEM_BIOS(1, "original", "rev. A")
- ROMX_LOAD( "97851db6.rom", 0x000000, 0x040000, CRC(8c8b9d03) SHA1(5c264fe976f1e8495d364947c932a5e8309b4300), ROM_BIOS(1) )
-ROM_END
-
-ROM_START( maciihmu )
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_SYSTEM_BIOS(0, "default", "rev. B")
- ROMX_LOAD( "9779d2c4.rom", 0x000000, 0x040000, CRC(4df6d054) SHA1(db6b504744281369794e26ba71a6e385cf6227fa), ROM_BIOS(0) )
- ROM_SYSTEM_BIOS(1, "original", "rev. A")
- ROMX_LOAD( "97851db6.rom", 0x000000, 0x040000, CRC(8c8b9d03) SHA1(5c264fe976f1e8495d364947c932a5e8309b4300), ROM_BIOS(1) )
-ROM_END
-
-ROM_START( mac2fdhd ) // same ROM for II FDHD, IIx, IIcx, and SE/30
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_LOAD( "97221136.rom", 0x000000, 0x040000, CRC(ce3b966f) SHA1(753b94351d94c369616c2c87b19d568dc5e2764e) )
-ROM_END
-
-ROM_START( maciix )
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_LOAD( "97221136.rom", 0x000000, 0x040000, CRC(ce3b966f) SHA1(753b94351d94c369616c2c87b19d568dc5e2764e) )
-ROM_END
-
-ROM_START( maciicx )
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_LOAD( "97221136.rom", 0x000000, 0x040000, CRC(ce3b966f) SHA1(753b94351d94c369616c2c87b19d568dc5e2764e) )
-ROM_END
-
-ROM_START( macse30 )
- ROM_REGION32_BE(0x40000, "bootrom", 0)
- ROM_LOAD( "97221136.rom", 0x000000, 0x040000, CRC(ce3b966f) SHA1(753b94351d94c369616c2c87b19d568dc5e2764e) )
-
- ROM_REGION32_BE(0x2000, "se30vrom", 0)
- ROM_LOAD( "se30vrom.uk6", 0x000000, 0x002000, CRC(b74c3463) SHA1(584201cc67d9452b2488f7aaaf91619ed8ce8f03) )
-ROM_END
-
-ROM_START( maciifx )
- ROM_REGION32_BE(0x80000, "bootrom", 0)
- ROM_LOAD( "4147dd77.rom", 0x000000, 0x080000, CRC(ef441bbd) SHA1(9fba3d4f672a630745d65788b1d1119afa2c6728) )
-ROM_END
-
-ROM_START( maciici )
- ROM_REGION32_BE(0x80000, "bootrom", 0)
- ROM_LOAD32_BYTE( "341-0736.um12", 0x000000, 0x020000, CRC(7a1906e6) SHA1(3e39c80b52f40798502fcbdfc97b315545c4c4d3) )
- ROM_LOAD32_BYTE( "341-0735.um11", 0x000001, 0x020000, CRC(a8942189) SHA1(be9f653cab04c304d7ee8d4ec312c23ff5d47efc) )
- ROM_LOAD32_BYTE( "342-0734.um10", 0x000002, 0x020000, CRC(07f56402) SHA1(e11ca97181faf26cd0d05bd639d65998805c7822) )
- ROM_LOAD32_BYTE( "342-0733.um9", 0x000003, 0x020000, CRC(20c28451) SHA1(fecf849c9ac9717c18c13184e24a471888028e46) )
-ROM_END
-
-ROM_START( maciisi )
- ROM_REGION32_BE(0x80000, "bootrom", 0)
- ROM_LOAD( "36b7fb6c.rom", 0x000000, 0x080000, CRC(f304d973) SHA1(f923de4125aae810796527ff6e25364cf1d54eec) )
-ROM_END
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME */
-COMP( 1987, macii, 0, 0, macii, macadb, mac_state, init_macii, "Apple Computer", "Macintosh II", MACHINE_SUPPORTS_SAVE )
-COMP( 1987, maciihmu, macii, 0, maciihmu, macadb, mac_state, init_macii, "Apple Computer", "Macintosh II (w/o 68851 MMU)", MACHINE_SUPPORTS_SAVE )
-COMP( 1988, mac2fdhd, 0, 0, maciihd, macadb, mac_state, init_maciifdhd, "Apple Computer", "Macintosh II (FDHD)", MACHINE_SUPPORTS_SAVE )
-COMP( 1988, maciix, mac2fdhd, 0, maciix, macadb, mac_state, init_maciix, "Apple Computer", "Macintosh IIx", MACHINE_SUPPORTS_SAVE )
-COMP( 1989, macse30, mac2fdhd, 0, macse30, macadb, mac_state, init_macse30, "Apple Computer", "Macintosh SE/30", MACHINE_SUPPORTS_SAVE )
-COMP( 1989, maciicx, mac2fdhd, 0, maciicx, macadb, mac_state, init_maciicx, "Apple Computer", "Macintosh IIcx", MACHINE_SUPPORTS_SAVE )
-COMP( 1989, maciici, 0, 0, maciici, maciici, mac_state, init_maciici, "Apple Computer", "Macintosh IIci", MACHINE_SUPPORTS_SAVE )
-COMP( 1990, maciifx, 0, 0, maciifx, macadb, mac_state, init_maciifx, "Apple Computer", "Macintosh IIfx", MACHINE_NOT_WORKING )
-COMP( 1990, maciisi, 0, 0, maciisi, maciici, mac_state, init_maciisi, "Apple Computer", "Macintosh IIsi", MACHINE_SUPPORTS_SAVE )