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v53: final tidy (nw)

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* changed copyright holder due to near-complete replacement
* name changed to v5x which better reflects actual use
* minor comment cleanup
This commit is contained in:
Patrick Mackinlay 2018-11-01 11:45:20 +07:00
parent 0bb396ae6f
commit 8740d148c1
6 changed files with 18 additions and 44 deletions
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6
scripts/src/cpu.lua
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@ -1746,7 +1746,7 @@ end
-- NEC V-series Intel-compatible
--@src/devices/cpu/nec/nec.h,CPUS["NEC"] = true
--@src/devices/cpu/nec/v25.h,CPUS["NEC"] = true
--@src/devices/cpu/nec/v53.h,CPUS["NEC"] = true
--@src/devices/cpu/nec/v5x.h,CPUS["NEC"] = true
--@src/devices/cpu/v30mz/v30mz.h,CPUS["V30MZ"] = true
--------------------------------------------------
@ -1766,8 +1766,8 @@ if (CPUS["NEC"]~=null) then
MAME_DIR .. "src/devices/cpu/nec/v25.cpp",
MAME_DIR .. "src/devices/cpu/nec/v25.h",
MAME_DIR .. "src/devices/cpu/nec/v25sfr.cpp",
MAME_DIR .. "src/devices/cpu/nec/v53.cpp",
MAME_DIR .. "src/devices/cpu/nec/v53.h",
MAME_DIR .. "src/devices/cpu/nec/v5x.cpp",
MAME_DIR .. "src/devices/cpu/nec/v5x.h",
}
end

42
src/devices/cpu/nec/v53.cpp → src/devices/cpu/nec/v5x.cpp
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@ -1,14 +1,14 @@
// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
// copyright-holders:Patrick Mackinlay
/*
* NEC V5x devices consist of a V3x CPU core plus integrated peripherals. The
* CPU cores within each device are as follows:
*
* Device CPU
* V50/µPD70216 V30/µPD70116
* V53/µPD70236 V33/µPD70136
* V53A/µPD70236A V33A//µPD70136A
* Device CPU
* V50 (µPD70216) V30 (µPD70116)
* V53 (µPD70236) V33 (µPD70136)
* V53A (µPD70236A) V33A (µPD70136A)
*
* The peripherals are nearly identical between all three devices:
*
@ -27,7 +27,7 @@
*
*/
#include "emu.h"
#include "v53.h"
#include "v5x.h"
#include "necpriv.h"
@ -112,32 +112,6 @@ WRITE8_MEMBER(v50_device::OPCN_w)
install_peripheral_io();
}
/*
m_WCY0 = 0x07;
m_WCY1 = 0x77;
m_WCY2 = 0x77;
m_WCY3 = 0x77;
m_WCY4 = 0x77;
m_WMB0 = 0x77;
m_WMB1 = 0x77;
m_WAC = 0x00;
m_TCKS = 0x00;
m_RFC = 0x80;
m_SBCR = 0x00;
m_BRC = 0x00;
// SCU
m_SMD = 0x4b;
m_SCM = 0x00;
m_SIMK = 0x03;
m_SST = 0x04;
// DMA
m_DCH = 0x01;
m_DMD = 0x00;
m_DCC = 0x0000;
m_DST = 0x00;
m_DMK = 0x0f;
*/
void v5x_base_device::device_reset()
{
v33_base_device::device_reset();
@ -202,7 +176,7 @@ void v5x_base_device::device_post_load()
void v53_device::install_peripheral_io()
{
// unmap everything in I/O space up to the fixed position registers (we avoid overwriting them, it isn't a valid config)
space(AS_IO).unmap_readwrite(0x1000, 0xfeff); // todo, we need to have a way to NOT unmap things defined in the drivers, but instead have this act as an overlay mapping / unampping only!!
space(AS_IO).unmap_readwrite(0x1000, 0xfeff);
// IOAG determines if the handlers used 8-bit or 16-bit access
// the hng64.c games first set everything up in 8-bit mode, then
@ -283,7 +257,7 @@ WRITE_LINE_MEMBER(v53_device::hack_w)
void v50_device::install_peripheral_io()
{
// unmap everything in I/O space up to the fixed position registers (we avoid overwriting them, it isn't a valid config)
space(AS_IO).unmap_readwrite(0x1000, 0xfeff); // todo, we need to have a way to NOT unmap things defined in the drivers, but instead have this act as an overlay mapping / unampping only!!
space(AS_IO).unmap_readwrite(0x1000, 0xfeff);
if (m_OPSEL & OPSEL_DS)
{

8
src/devices/cpu/nec/v53.h → src/devices/cpu/nec/v5x.h
View File

@ -1,8 +1,8 @@
// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
// copyright-holders:Patrick Mackinlay
#ifndef MAME_CPU_NEC_V53_H
#define MAME_CPU_NEC_V53_H
#ifndef MAME_CPU_NEC_V5X_H
#define MAME_CPU_NEC_V5X_H
#pragma once
@ -170,4 +170,4 @@ DECLARE_DEVICE_TYPE(V50, v50_device)
DECLARE_DEVICE_TYPE(V53, v53_device)
DECLARE_DEVICE_TYPE(V53A, v53a_device)
#endif // MAME_CPU_NEC_V53_H
#endif // MAME_CPU_NEC_V5X_H

2
src/mame/drivers/mpc3000.cpp
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@ -61,7 +61,7 @@ MPCs on other hardware:
***************************************************************************/
#include "emu.h"
#include "cpu/nec/v53.h"
#include "cpu/nec/v5x.h"
#include "sound/l7a1045_l6028_dsp_a.h"
#include "video/hd61830.h"
#include "bus/midi/midi.h"

2
src/mame/includes/hng64.h
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@ -4,7 +4,7 @@
#include "machine/msm6242.h"
#include "machine/timer.h"
#include "cpu/mips/mips3.h"
#include "cpu/nec/v53.h"
#include "cpu/nec/v5x.h"
#include "sound/l7a1045_l6028_dsp_a.h"
#include "video/poly.h"
#include "cpu/tlcs870/tlcs870.h"

2
src/mame/includes/mips.h
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@ -8,7 +8,7 @@
// processors and memory
#include "cpu/mips/r3000.h"
#include "cpu/nec/v53.h"
#include "cpu/nec/v5x.h"
#include "machine/ram.h"
// i/o devices