diff options
| author | 2015-02-08 20:37:27 +0100 | |
|---|---|---|
| committer | 2015-02-08 20:37:27 +0100 | |
| commit | 34e05cf13a820eef619e40ca50e5eec1b43b71fe (patch) | |
| tree | ce9dffef51e0b5c2e4fbf01e7c5040ae87638d39 /src/emu | |
| parent | ca24b28a021e25ed48fc09b5fe82b59c5e77c9c4 (diff) | |
added tomy alienchase skeleton driver
Diffstat (limited to 'src/emu')
| -rw-r--r-- | src/emu/cpu/amis2000/amis2000.c | 6 | ||||
| -rw-r--r-- | src/emu/cpu/ucom4/ucom4.c | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/emu/cpu/amis2000/amis2000.c b/src/emu/cpu/amis2000/amis2000.c index a49d86e5489..ab35f44edc7 100644 --- a/src/emu/cpu/amis2000/amis2000.c +++ b/src/emu/cpu/amis2000/amis2000.c @@ -4,7 +4,11 @@ American Microsystems, Inc.(AMI) S2000-family 4-bit MCU cores, introduced late 1970s Overall functionality is similar to (and probably derived from) NEC uCOM-4. - + + References: + - AMI MOS Products Catalog Winter 1979 + - AMI S2000 Programming Manual (rev. 2) + TODO: - unemulated opcodes (need more testing material) - support external program map diff --git a/src/emu/cpu/ucom4/ucom4.c b/src/emu/cpu/ucom4/ucom4.c index 4cec33617a6..4e0475092b7 100644 --- a/src/emu/cpu/ucom4/ucom4.c +++ b/src/emu/cpu/ucom4/ucom4.c @@ -11,6 +11,7 @@ TODO: - what happens with uCOM-43 opcodes on an uCOM-44/45 MCU? + - what's the data after the ROM data for? (eg. 2000-2047, official ROM size is 2000) */ |
