From 1fc48ce120a376c288daeeed98daccecf1b60d7b Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Wed, 30 Sep 2015 17:21:14 +0200 Subject: move mess into mame (nw) --- src/mame/drivers/squale.c | 99 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 src/mame/drivers/squale.c (limited to 'src/mame/drivers/squale.c') diff --git a/src/mame/drivers/squale.c b/src/mame/drivers/squale.c new file mode 100644 index 00000000000..def2dd00257 --- /dev/null +++ b/src/mame/drivers/squale.c @@ -0,0 +1,99 @@ +// license:BSD-3-Clause +// copyright-holders:Miodrag Milanovic +/*************************************************************************** + + Apollo 7 Squale + + PCB Ref Qty Manufacturer Ref Description / Datasheet + ============================================================================================ + U1 1 EF6809P 8-BIT MICROPROCESSOR UNIT (MPU) + U2 1 27C32 / 27C64 EPROM + U72,U75 1 EF6821P PERIPHERAL INTERFACE ADAPTER (PIA) + U69 1 EF6850 ASYNCHRONOUS COMMUNICATIONS INTERFACE ADAPTER (ACIA) + U59 1 EF9365P GRAPHIC DISPLAY PROCESSOR (GDP) + U65 1 AY-3-8910A PROGRAMMABLE SOUND GENERATOR + U16,U17,U18,U19, + U20,U21,U22,U23 8 MK4564 65,536 x 1-BIT DYNAMIC RAM + U38,U39,U40,U41, + U42,U43,U44,U45, + U46,U47,U48,U49, + U50,U51,U52,U53 16 TMS4116 16,384-BIT DYNAMIC RAM + U68 1 EFB7510 SINGLE CHIP ASYNCHRONOUS FSK MODEM + + + Memory map + ========== + + Periphiriques Adresses + ========================================================= + EPROM 0xF100-0xFFFF + Extension Port 0xF080-0xF0FF + FREE 0xF070-0xF07F + AY-3-8910A 0xF060-0xF06F + ACIA EF6850 (Modem + K7) 0xF050-0xF05F + Restricted area 0xF04C-0xF04F + PIO EF6821 (Printer + Cartridge) 0xF048-0xF04B + PIO EF6821 (Keyboard) 0xF044-0xF047 + FREE 0xF040-0xF043 + VID_RD2 0xF030-0xF03F + VID_RD1 0xF020-0xF02F + REG1 0xF010-0xF01F + Video Controller EF9365 0xF000-0xF00F + System RAM 0x0000-0xEFFF + + + Notes: + 1) For 8KB versions of the monitor, the bank switching is done via bit 7 of REG1. + 2) VID_RD1 : [7..0] = I0,R0,G0,B0,I1,R1,G1,B1 (I=Intensity,R=Red,G=Green,B=Blue) + 3) VID_RD2 : [7..0] = I2,R2,G2,B2,I3,R3,G3,B3 (I=Intensity,R=Red,G=Green,B=Blue) + 3) REG1 : [7..0] = EPROM Bank,-,Modem,K7,I,R,G,B (I=Intensity,R=Red,V=Green,B=Blue) +****************************************************************************/ + +#include "emu.h" +#include "cpu/m6809/m6809.h" + +class squale_state : public driver_device +{ +public: + squale_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + { } + +private: + required_device m_maincpu; +}; + + +static ADDRESS_MAP_START(squale_mem, AS_PROGRAM, 8, squale_state) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x0000,0xefff) AM_RAM + AM_RANGE(0xf100,0xffff) AM_ROM AM_REGION("maincpu", 0x100) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( squale_io, AS_IO, 8, squale_state) + ADDRESS_MAP_UNMAP_HIGH +ADDRESS_MAP_END + +/* Input ports */ +static INPUT_PORTS_START( squale ) +INPUT_PORTS_END + + +static MACHINE_CONFIG_START( squale, squale_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu",M6809, XTAL_1MHz) + MCFG_CPU_PROGRAM_MAP(squale_mem) + MCFG_CPU_IO_MAP(squale_io) +MACHINE_CONFIG_END + +/* ROM definition */ +ROM_START( squale ) + ROM_REGION( 0x2000, "maincpu", 0 ) + ROM_LOAD( "sqm2r1.bin", 0x0000, 0x2000, CRC(ed57c707) SHA1(c8bd33a6fb07fe7f881f2605ad867b7e82366bfc) ) +ROM_END + +/* Driver */ + +/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ +COMP( 1984, squale, 0, 0, squale, squale,driver_device, 0, "Apollo 7", "Squale", MACHINE_IS_SKELETON ) -- cgit v1.2.3