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Diffstat (limited to 'src/mess/drivers/tiki100.c')
-rw-r--r--src/mess/drivers/tiki100.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/src/mess/drivers/tiki100.c b/src/mess/drivers/tiki100.c
index b1eb943f615..7c2285713fe 100644
--- a/src/mess/drivers/tiki100.c
+++ b/src/mess/drivers/tiki100.c
@@ -14,7 +14,7 @@
TODO:
- - 3 expansion slots
+ - 3 expansion slots
- palette RAM should be written during HBLANK
- DART clocks
- winchester hard disk
@@ -240,7 +240,7 @@ static ADDRESS_MAP_START( tiki100_io, AS_IO, 8, tiki100_state )
AM_RANGE(0x17, 0x17) AM_DEVREADWRITE(AY8912_TAG, ay8910_device, data_r, data_w)
AM_RANGE(0x18, 0x1b) AM_DEVREADWRITE(Z80CTC_TAG, z80ctc_device, read, write)
AM_RANGE(0x1c, 0x1c) AM_MIRROR(0x03) AM_WRITE(system_w)
-// AM_RANGE(0x20, 0x27) AM_NOP // winchester controller
+// AM_RANGE(0x20, 0x27) AM_NOP // winchester controller
// AM_RANGE(0x60, 0x6f) analog I/O (SINTEF)
// AM_RANGE(0x60, 0x67) digital I/O (RVO)
// AM_RANGE(0x70, 0x77) analog/digital I/O
@@ -491,18 +491,18 @@ static Z80DART_INTERFACE( dart_intf )
READ8_MEMBER( tiki100_state::pio_pb_r )
{
/*
-
+
bit description
-
- 0
- 1
- 2
- 3
+
+ 0
+ 1
+ 2
+ 3
4 ACK
5 BUSY
6 NO PAPER
7 UNIT SELECT, tape in
-
+
*/
UINT8 data = 0;
@@ -521,18 +521,18 @@ READ8_MEMBER( tiki100_state::pio_pb_r )
WRITE8_MEMBER( tiki100_state::pio_pb_w )
{
/*
-
+
bit description
-
+
0 STRB
- 1
- 2
- 3
- 4
- 5
+ 1
+ 2
+ 3
+ 4
+ 5
6 tape out
- 7
-
+ 7
+
*/
// centronics