Release Info
| Catalog ID |
SEI-1B |
| Region |
Japan (NTSC) |
| Class |
Licensed |
| Release Date |
November 24, 1989 |
| Publisher |
Sigma Enterprises |
| Developer |
Graphic Research |
| Players |
1 |
| Peripherals |
Famicom Controller |
Cart Properties
| Cart Producer |
Nintendo (Famicom) |
| Color |
Black |
| Form Factor |
Small |
| Embossed Text |
|
| Front Label ID |
SEI-1B |
| Seal of Quality |
|
| MfgString Present |
|
| 2-digit Code |
00 |
PCB Properties
| Name |
HVC-SNROM-09 |
| PCB Producer |
Nintendo |
| Manufacturer |
Not Specified |
| Mfg Range |
8942 |
| Est First Run |
October 1989 |
| PCB Class |
HVC-SNROM |
| iNES Mapper |
1 |
| Mirroring |
Mapper Ctrl |
| Battery present |
Yes |
| WRAM |
8 KB |
| VRAM |
8 KB |
| CIC Type |
None |
| Hardware |
MMC1B2 |
ROM Details
| Type |
Label |
Size |
CRC32 |
x ! |
| PRG0 |
SEI-1B-0 PRG |
256 KB |
57E9B21C |
1 |
Detailed Chip Info
| Designation |
Maker |
Part # |
Type |
Package |
Date Code |
Std |
Misc |
| U1 PRG |
NEC |
UPD23C2013C
T35
|
Mask ROM
256 KB
|
DIP-32 |
8936
PY703
|
8936 |
|
| U2 CHR |
NEC |
64S20
|
SRAM
8 KB
|
DIP-28 |
8939
M5
|
8939 |
|
| U3 MMC1 |
Sharp |
MMC1B2
|
Nintendo MMC1
|
DIP-24 |
8942
5 AA
|
8942 |
|
| U4 W-RAM |
Panasonic |
MN4464-08LL
|
SRAM
8 KB
|
DIP-28 |
909
51
|
8851 |
|
Additional Images
PCB Images
