(TXT) View Source
# MIRO COMPUTER PRODUCTS, INC.
MIROCRYSTAL 20SD TWIN/VL
Category Video
Video Types XVGA
Supported
Video Processor S3 Vision864
Highest Resolution 1408 x 1024
Supported
Data Bus Type 32-bit VESA Local Bus
Memory Type DRAM
Maximum Onboard 2MB (4MB when daughter board is installed)
Memory
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| 15-pin analog | CN1 | 15-pin analog video | CN3 |
| video port | | port (Daughter | |
| | | board) | |
|---------------+----------+----------------------+----------|
| VESA feature | CN2 | | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SCREEN CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/2 |
|-----------------------------------------+------------------|
| Dual-screen (Booting on daughter board) | Off |
|-----------------------------------------+------------------|
| Single-screen (Booting on main board) | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|----------------------------+-------------------------------|
| SW1/1 | Unidentified |
|----------------------------+-------------------------------|
| SW1/3 | Unidentified |
|----------------------------+-------------------------------|
| SW1/4 | Unidentified |
+------------------------------------------------------------+
(IMG) IMG 2
+------------------------------------------------------------+
| DRAM CONFIGURATION (DAUGHTER BOARD) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (2) 256K x 16 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (2) 256K x 16 | (2) 256K x 16 |
+------------------------------------------------------------+