Sky Lancer (different revision)
From Citylan
| dumper | f205v |
| date | 27/11/2005 |
| emulator | |
| dev |
| name | 304 |
| description | Sky Lancer (different revision) |
| year | 198x |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 5x | D2763-4 | 1-5 | dumped |
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
Others
Notes
Blister only, no PCB
update 20200601: full redump, one EPROM was a bad dump previously
update 20200605: from OSSO:
Italian: La cosa strana è che cambia solo 1 byte, da 0x01 a 0x03. La funzionalità cambia da add a,$01 a add a,$03. Poi la somma viene caricata in memoria all'indirizzo 8009. Ho visto che quel codice viene utilizzato al termine del rom test, ma non ho ben capito la funzione.
English: The strange thing is that it only changes 1 byte, from 0x01 to 0x03. Functionality changes from add to, $ 01 to add to, $ 03. Then the sum is loaded into memory at address 8009. I saw that that code is used at the end of the rom test, but I don't understand the function well.
Files
-
EPROMs
-
ROMs
304
