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# 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
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| DB-37 I/O interface | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ENHANCED MODE I/O ADDRESS SELECT |
|------------------------------------------------------------|
| Channel 1 | Channel | Channel | Channel | SW1/7 | SW1/8 |
| | 2 | 3 | 4 | | |
|--------------+---------+---------+---------+-------+-------|
| » | 2A0 - | 2A8 - | 2B0 - | 2B8 - | On | Off |
| | 2A7h | 2AFh | 2B7h | 2BEh | | |
|---+----------+---------+---------+---------+-------+-------|
| | 1A0 - | 1A8 - | 1B0 - | 1B8 - | On | On |
| | 1A7h | 1AFh | 1B7h | 1BEh | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMPATIBLE MODE I/O ADDRESS SELECT |
|------------------------------------------------------------|
| Channel 1 | Channel | Channel | Channel | SW1/7 | SW1/8 |
| | 2 | 3 | 4 | | |
|-----------+----------+----------+----------+-------+-------|
| 3F8 - | 2F8 - | 2B0 - | 2B8 - | Off | Off |
| 3FFh | 2FFh | 2B7h | 2BEh | | |
|-----------+----------+----------+----------+-------+-------|
| 3F8 - | 2F8 - | 1B0 - | 1B8 - | Off | On |
| 3FFh | 2FFh | 1B7h | 1BEh | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+