LONGSHINE MICROSYSTEM, INC.
LCS-8880
Card Type | Serial Controller |
Chipset/Controller | Unidentified UART |
I/O Options | Serial I/O ports(4 via DB-37 port) |
Maximum DRAM | N/A |
CONNECTIONS | |
Purpose | Location |
DB-37 I/O interface | CN1 |
ENHANCED MODE I/O ADDRESS SELECT | ||||||
Channel 1 | Channel 2 | Channel 3 | Channel 4 | SW1/7 | SW1/8 | |
» | 2A0 - 2A7h | 2A8 - 2AFh | 2B0 - 2B7h | 2B8 - 2BEh | On | Off |
1A0 - 1A7h | 1A8 - 1AFh | 1B0 - 1B7h | 1B8 - 1BEh | On | On |
COMPATIBLE MODE I/O ADDRESS SELECT | |||||
Channel 1 | Channel 2 | Channel 3 | Channel 4 | SW1/7 | SW1/8 |
3F8 - 3FFh | 2F8 - 2FFh | 2B0 - 2B7h | 2B8 - 2BEh | Off | Off |
3F8 - 3FFh | 2F8 - 2FFh | 1B0 - 1B7h | 1B8 - 1BEh | Off | On |
INTERRUPT SELECT | |||||||
IRQ | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
» | IRQ4 | Off | Off | On | Off | Off | Off |
IRQ3 | Off | On | Off | Off | Off | Off | |
IRQ5 | Off | Off | Off | On | Off | Off | |
IRQ6 | Off | Off | Off | Off | On | Off | |
IRQ7 | Off | Off | Off | Off | Off | On | |
IRQ9 | On | Off | Off | Off | Off | Off |
SPEED SELECT | ||
Speed | JP1/A | JP1/B |
<16Mhz | Closed | Open |
16Mhz | Closed | Open |
>16Mhz | Open | Closed |