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# DECISION COMPUTER INTERNATIONAL CO., LTD.
IPCGLCD
Card Type Video card
Video Chipset Z84C20/Z80P
Maximum Video Memory Unidentified
Video Types Supported LCD display
Highest Resolution Supported 160 x 128
Data Bus IPCCPU expansion bus
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| IPCCPU expansion | P1 | General purpose LCD | P5 |
| bus | | connector (see | |
| | | pinout below) | |
|---------------------+-------+----------------------+-------|
| Toshiba T6963C LCD | P3 | LCD contrast | RV1 |
| connector | | adjustment | |
|---------------------+-------+----------------------+-------|
| Seiko LCD connector | P4 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| P5 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|----------------------+------+-----------------------+------|
| PA0 signal | 1 | PA5 signal | 11 |
|----------------------+------+-----------------------+------|
| PB0 signal | 2 | PB5 signal | 12 |
|----------------------+------+-----------------------+------|
| PA1 signal | 3 | PA6 signal | 13 |
|----------------------+------+-----------------------+------|
| PB1 signal | 4 | PB6 signal | 14 |
|----------------------+------+-----------------------+------|
| PA2 signal | 5 | PA7 signal | 15 |
|----------------------+------+-----------------------+------|
| PB2 signal | 6 | PB7 signal | 16 |
|----------------------+------+-----------------------+------|
| PA3 signal | 7 | +5V DC in | 17 |
|----------------------+------+-----------------------+------|
| PB3 signal | 8 | BRDY signal | 18 |
|----------------------+------+-----------------------+------|
| PA4 signal | 9 | Ground | 19 |
|----------------------+------+-----------------------+------|
| PB4 signal | 10 | /BSTB signal | 20 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B | JP1/C | JP1/D | JP1/E |
|----------+---------+---------+---------+---------+---------|
| » | 90h | Closed | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | A0h | Open | Closed | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | B0h | Open | Open | Closed | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | C0h | Open | Open | Open | Closed | Open |
|---+------+---------+---------+---------+---------+---------|
| | E0h | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CARD NUMBER SELECTION |
|------------------------------------------------------------|
| Setting | JP2/A | JP2/B | JP2/C | JP2/D |
|------------+-----------+-----------+-----------+-----------|
| 1 | Closed | Open | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 2 | Open | Closed | Open | Open |
|------------+-----------+-----------+-----------+-----------|
| 3 | Open | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| 4 | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| This card is designed to be used with Decision Computer |
| International Co., Ltd.’s IPCCPU board. See this document |
| for more information. |
+------------------------------------------------------------+