diff options
Diffstat (limited to 'src/mess/machine/ep64_exdos.c')
-rw-r--r-- | src/mess/machine/ep64_exdos.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/mess/machine/ep64_exdos.c b/src/mess/machine/ep64_exdos.c index 4c7b5be1e5f..c587419f50f 100644 --- a/src/mess/machine/ep64_exdos.c +++ b/src/mess/machine/ep64_exdos.c @@ -12,7 +12,7 @@ Floppy Drive Controller PCB Layout ---------------------------------- -INTELLIGENT SOFTWARE LTD DISK CONTROLLER +INTELLIGENT SOFTWARE LTD DISK CONTROLLER ISS1 |--------------------------------------------| | | @@ -54,7 +54,7 @@ This PCB plugs into the external expansion connector on the right side of the ma // MACROS/CONSTANTS //************************************************************************** -#define WD1770_TAG "u1" +#define WD1770_TAG "u1" @@ -180,18 +180,18 @@ void ep64_exdos_device::device_reset() READ8_MEMBER( ep64_exdos_device::read ) { /* - + bit description - - 0 + + 0 1 INTRQ - 2 - 3 - 4 - 5 + 2 + 3 + 4 + 5 6 DCHG 7 DRQ - + */ UINT8 data = 0; @@ -212,9 +212,9 @@ READ8_MEMBER( ep64_exdos_device::read ) WRITE8_MEMBER( ep64_exdos_device::write ) { /* - + bit description - + 0 SELECT 0 1 SELECT 1 2 SELECT 2 @@ -223,7 +223,7 @@ WRITE8_MEMBER( ep64_exdos_device::write ) 5 _DDEN 6 DISK CHANGE RESET 7 IN USE - + */ m_floppy = NULL; |