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Diffstat (limited to 'src/mess/drivers/mpz80.c')
-rw-r--r--src/mess/drivers/mpz80.c182
1 files changed, 91 insertions, 91 deletions
diff --git a/src/mess/drivers/mpz80.c b/src/mess/drivers/mpz80.c
index 2329b323c5a..57e2acd8e25 100644
--- a/src/mess/drivers/mpz80.c
+++ b/src/mess/drivers/mpz80.c
@@ -54,20 +54,20 @@ enum
FULL_ACCESS
};
-#define TASK0 ((m_task & 0x0f) == 0)
+#define TASK0 ((m_task & 0x0f) == 0)
-#define R10 0x04
+#define R10 0x04
// mask register
-#define MASK_STOP_ENBL 0x01
-#define MASK_AUX_ENBL 0x02
-#define MASK_TINT_ENBL 0x04
-#define MASK_RUN_ENBL 0x08
-#define MASK_HALT_ENBL 0x10
-#define MASK_SINT_ENBL 0x20
-#define MASK_IOENBL 0x40
-#define MASK_ZIO_MODE 0x80
+#define MASK_STOP_ENBL 0x01
+#define MASK_AUX_ENBL 0x02
+#define MASK_TINT_ENBL 0x04
+#define MASK_RUN_ENBL 0x08
+#define MASK_HALT_ENBL 0x10
+#define MASK_SINT_ENBL 0x20
+#define MASK_IOENBL 0x40
+#define MASK_ZIO_MODE 0x80
@@ -313,18 +313,18 @@ READ8_MEMBER( mpz80_state::trap_addr_r )
{
/*
- bit description
+ bit description
- 0 DADDR 12
- 1 DADDR 13
- 2 DADDR 14
- 3 DADDR 15
- 4 I-ADDR 12
- 5 I-ADDR 13
- 6 I-ADDR 14
- 7 I-ADDR 15
+ 0 DADDR 12
+ 1 DADDR 13
+ 2 DADDR 14
+ 3 DADDR 15
+ 4 I-ADDR 12
+ 5 I-ADDR 13
+ 6 I-ADDR 14
+ 7 I-ADDR 15
- */
+ */
return m_trap_addr;
}
@@ -338,18 +338,18 @@ READ8_MEMBER( mpz80_state::status_r )
{
/*
- bit description
+ bit description
- 0 _TRAP VOID
- 1 _IORQ
- 2 _TRAP HALT
- 3 _TRAP INT
- 4 _TRAP STOP
- 5 _TRAP AUX
- 6 R10
- 7 _RD STB
+ 0 _TRAP VOID
+ 1 _IORQ
+ 2 _TRAP HALT
+ 3 _TRAP INT
+ 4 _TRAP STOP
+ 5 _TRAP AUX
+ 6 R10
+ 7 _RD STB
- */
+ */
return m_status;
}
@@ -363,18 +363,18 @@ WRITE8_MEMBER( mpz80_state::task_w )
{
/*
- bit description
+ bit description
- 0 T0, A16
- 1 T1, A17
- 2 T2, A18
- 3 T3, A19
- 4 T4, S-100 A20
- 5 T5, S-100 A21
- 6 T6, S-100 A22
- 7 T7, S-100 A23
+ 0 T0, A16
+ 1 T1, A17
+ 2 T2, A18
+ 3 T3, A19
+ 4 T4, S-100 A20
+ 5 T5, S-100 A21
+ 6 T6, S-100 A22
+ 7 T7, S-100 A23
- */
+ */
m_task = data;
@@ -391,18 +391,18 @@ WRITE8_MEMBER( mpz80_state::mask_w )
{
/*
- bit description
+ bit description
- 0 _STOP ENBL
- 1 AUX ENBL
- 2 _TINT ENBL
- 3 RUN ENBL
- 4 _HALT ENBL
- 5 SINT ENBL
- 6 _IOENBL
- 7 _ZIO MODE
+ 0 _STOP ENBL
+ 1 AUX ENBL
+ 2 _TINT ENBL
+ 3 RUN ENBL
+ 4 _HALT ENBL
+ 5 SINT ENBL
+ 6 _IOENBL
+ 7 _ZIO MODE
- */
+ */
m_mask = data;
}
@@ -421,18 +421,18 @@ READ8_MEMBER( mpz80_state::keyboard_r )
{
/*
- bit description
+ bit description
- 0
- 1
- 2
- 3
- 4
- 5
- 6
- 7
+ 0
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
- */
+ */
return 0;
}
@@ -446,18 +446,18 @@ READ8_MEMBER( mpz80_state::switch_r )
{
/*
- bit description
+ bit description
- 0 _TRAP RESET
- 1 INT PEND
- 2 16C S6
- 3 16C S5
- 4 16C S4
- 5 16C S3
- 6 16C S2
- 7 16C S1
+ 0 _TRAP RESET
+ 1 INT PEND
+ 2 16C S6
+ 3 16C S5
+ 4 16C S4
+ 5 16C S3
+ 6 16C S2
+ 7 16C S1
- */
+ */
UINT8 data = 0;
@@ -482,18 +482,18 @@ WRITE8_MEMBER( mpz80_state::disp_seg_w )
{
/*
- bit description
+ bit description
- 0
- 1
- 2
- 3
- 4
- 5
- 6
- 7
+ 0
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
- */
+ */
}
@@ -505,18 +505,18 @@ WRITE8_MEMBER( mpz80_state::disp_col_w )
{
/*
- bit description
+ bit description
- 0
- 1
- 2
- 3
- 4
- 5
- 6
- 7
+ 0
+ 1
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
- */
+ */
}
@@ -833,4 +833,4 @@ DRIVER_INIT_MEMBER(mpz80_state,mpz80)
//**************************************************************************
// YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS
-COMP( 1980, mpz80, 0, 0, mpz80, mpz80, mpz80_state, mpz80, "Morrow Designs", "MPZ80", GAME_NOT_WORKING | GAME_NO_SOUND_HW )
+COMP( 1980, mpz80, 0, 0, mpz80, mpz80, mpz80_state, mpz80, "Morrow Designs", "MPZ80", GAME_NOT_WORKING | GAME_NO_SOUND_HW )