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author Michaël Banaan Ananas <happppp@users.noreply.github.com>2014-10-06 16:02:37 +0000
committer Michaël Banaan Ananas <happppp@users.noreply.github.com>2014-10-06 16:02:37 +0000
commit53e61f61711e0793faae065a06782f928f3c6dec (patch)
treea846cf13aa4ee08a246cd20230ae4e46b757fdab
parent9f5fc08a1b4070ea1ae99dc04c596b5db49e7808 (diff)
upon reading datasheet further, it became obvious that uPD71054 == 82C54
-rw-r--r--.gitattributes2
-rw-r--r--src/emu/machine/machine.mak9
-rw-r--r--src/emu/machine/pit8253.h22
-rw-r--r--src/emu/machine/upd71054.c40
-rw-r--r--src/emu/machine/upd71054.h70
-rw-r--r--src/mame/mame.mak1
-rw-r--r--src/mess/mess.mak1
7 files changed, 21 insertions, 124 deletions
diff --git a/.gitattributes b/.gitattributes
index b10d38eefc0..622030c016d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -3048,8 +3048,6 @@ src/emu/machine/upd4992.c svneol=native#text/plain
src/emu/machine/upd4992.h svneol=native#text/plain
src/emu/machine/upd7002.c svneol=native#text/plain
src/emu/machine/upd7002.h svneol=native#text/plain
-src/emu/machine/upd71054.c svneol=native#text/plain
-src/emu/machine/upd71054.h svneol=native#text/plain
src/emu/machine/upd71071.c svneol=native#text/plain
src/emu/machine/upd71071.h svneol=native#text/plain
src/emu/machine/upd765.c svneol=native#text/plain
diff --git a/src/emu/machine/machine.mak b/src/emu/machine/machine.mak
index e6e67a8004e..764d5e01d55 100644
--- a/src/emu/machine/machine.mak
+++ b/src/emu/machine/machine.mak
@@ -1562,15 +1562,6 @@ endif
#-------------------------------------------------
#
-#@src/emu/machine/upd71054.h,MACHINES += UPD71054
-#-------------------------------------------------
-
-ifneq ($(filter UPD71054,$(MACHINES)),)
-MACHINEOBJS += $(MACHINEOBJ)/upd71054.o
-endif
-
-#-------------------------------------------------
-#
#@src/emu/machine/upd71071.h,MACHINES += UPD71071
#-------------------------------------------------
diff --git a/src/emu/machine/pit8253.h b/src/emu/machine/pit8253.h
index 3f736926b42..aa3997d4766 100644
--- a/src/emu/machine/pit8253.h
+++ b/src/emu/machine/pit8253.h
@@ -11,13 +11,33 @@
D4 4 | | 21 _CS
D3 5 | | 20 A1
D2 6 | 8253 | 19 A0
- D1 7 | | 18 CLK2
+ D1 7 | 8254 | 18 CLK2
D0 8 | | 17 OUT2
CLK0 9 | | 16 GATE2
OUT0 10 | | 15 CLK1
GATE0 11 | | 14 GATE1
GND 12 |_____________| 13 OUT1
+
+**********************************************************************
+ _____ _____
+ D7 <-> 1 |* \_/ | 24 --- Vdd
+ D6 <-> 2 | | 23 <-- _WR
+ D5 <-> 3 | | 22 <-- _RD
+ D4 <-> 4 | | 21 <-- _CS
+ D3 <-> 5 | | 20 <-- A1
+ D2 <-> 6 | uPD71054C | 19 <-- A0
+ D1 <-> 7 | | 18 <-- CLK2
+ D0 <-> 8 | | 17 --> OUT2
+ CLK0 --> 9 | | 16 <-- GATE2
+ OUT0 <-- 10 | | 15 <-- CLK1
+ GATE0 --> 11 | | 14 <-- GATE1
+ GND --- 12 |_____________| 13 --> OUT1
+
+ uPD71054C (8MHz), uPD71054C-10 (10MHz) - it is a clone of Intel 82C54
+ also available in 28-pin QFP and 44-pin PLCC (many pins NC)
+
+
***************************************************************************/
#ifndef __PIT8253_H__
diff --git a/src/emu/machine/upd71054.c b/src/emu/machine/upd71054.c
deleted file mode 100644
index 217547a3b75..00000000000
--- a/src/emu/machine/upd71054.c
+++ /dev/null
@@ -1,40 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:hap
-/**********************************************************************
-
- NEC uPD71054 programmable timer/counter
-
- TODO:
- - x
-
-**********************************************************************/
-
-#include "machine/upd71054.h"
-
-
-const device_type UPD71054 = &device_creator<upd71054_device>;
-
-//-------------------------------------------------
-// upd71054_device - constructor
-//-------------------------------------------------
-
-upd71054_device::upd71054_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
- : device_t(mconfig, UPD71054, "NEC uPD71054", tag, owner, clock, "upd71054", __FILE__)
-{
-}
-
-//-------------------------------------------------
-// device_start - device-specific startup
-//-------------------------------------------------
-
-void upd71054_device::device_start()
-{
-}
-
-//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void upd71054_device::device_reset()
-{
-}
diff --git a/src/emu/machine/upd71054.h b/src/emu/machine/upd71054.h
deleted file mode 100644
index 7a05c21eedc..00000000000
--- a/src/emu/machine/upd71054.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:hap
-/**********************************************************************
-
- NEC uPD71054 programmable timer/counter
-
- Copyright MAME Team.
- Visit http://mamedev.org for licensing and usage restrictions.
-
-**********************************************************************
- _____ _____
- D7 <-> 1 |* \_/ | 24 --- Vdd
- D6 <-> 2 | | 23 <-- _WR
- D5 <-> 3 | | 22 <-- _RD
- D4 <-> 4 | | 21 <-- _CS
- D3 <-> 5 | | 20 <-- A1
- D2 <-> 6 | uPD71054C | 19 <-- A0
- D1 <-> 7 | | 18 <-- CLK2
- D0 <-> 8 | | 17 --> OUT2
- CLK0 --> 9 | | 16 <-- GATE2
- OUT0 <-- 10 | | 15 <-- CLK1
- GATE0 --> 11 | | 14 <-- GATE1
- GND --- 12 |_____________| 13 --> OUT1
-
- uPD71054C (8MHz), uPD71054C-10 (10MHz)
- also available in 28-pin QFP and 44-pin PLCC (many pins NC)
-
-**********************************************************************/
-
-#pragma once
-
-#ifndef _UPD71054_H
-#define _UPD71054_H
-
-#include "emu.h"
-
-
-//**************************************************************************
-// INTERFACE CONFIGURATION MACROS
-//**************************************************************************
-
-//..
-
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> upd71054_device
-
-class upd71054_device : public device_t
-{
-public:
- upd71054_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
-protected:
- // device-level overrides
- virtual void device_start();
- virtual void device_reset();
-
-private:
-
-};
-
-// device type definition
-extern const device_type UPD71054;
-
-
-#endif /* _UPD71054_H */
diff --git a/src/mame/mame.mak b/src/mame/mame.mak
index 880a3d397bb..329de7496aa 100644
--- a/src/mame/mame.mak
+++ b/src/mame/mame.mak
@@ -537,7 +537,6 @@ MACHINES += UPD1990A
MACHINES += UPD4992
MACHINES += UPD4701
MACHINES += UPD7002
-MACHINES += UPD71054
#MACHINES += UPD71071
MACHINES += UPD765
MACHINES += V3021
diff --git a/src/mess/mess.mak b/src/mess/mess.mak
index 881926b85c4..ca411b1e79d 100644
--- a/src/mess/mess.mak
+++ b/src/mess/mess.mak
@@ -527,7 +527,6 @@ MACHINES += UPD1990A
#MACHINES += UPD4992
MACHINES += UPD4701
MACHINES += UPD7002
-#MACHINES += UPD71054
MACHINES += UPD71071
MACHINES += UPD765
MACHINES += V3021