(TXT) View Source
# AITECH INTERNATIONAL CORPORATION
VIDEOSURGE
Category Video/Sound
Video Types Supported XVGA
Video Processor Chips & Technology
Highest Resolution Supported 1024 x 768
Data Bus Type 16-bit ISA
Memory Type N/A
Maximum Onboard Memory None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| 4-pin DIN socket - | CN1 | WaveLength Bus | CN5 |
| S-VHS input | | connector | |
|--------------------+----------+-----------------+----------|
| Video input | CN2 | WaveLength Bus | CN7 |
| | | connector | |
|--------------------+----------+-----------------+----------|
| 15-pin analog | CN3 | WaveLength Bus | CN8 |
| video port | | connector | |
|--------------------+----------+-----------------+----------|
| VESA feature | CN4 | Chroma-Key chip | U53 |
| connector | | socket | |
|------------------------------------------------------------|
| Note: CN5, CN6, CN7, and CN8 are used to connect |
| proprietary hardware. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|------------------------+-----------------------------------|
| JP7 | Pins 1 & 2 closed |
|------------------------+-----------------------------------|
| SW1/1 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------+-----------------------------------|
| SW1/2 | On |
|------------------------------------------------------------|
| Note: the factory strongly recommends not altering default |
| settings for JP7 and SW1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP6/A | JP6/B | JP6/C |
|-----------------+--------------+-------------+-------------|
| ยป | IRQ10 | Closed | Open | Open |
|---+-------------+--------------+-------------+-------------|
| | IRQ11 | Open | Closed | Open |
|---+-------------+--------------+-------------+-------------|
| | IRQ12 | Open | Open | Closed |
+------------------------------------------------------------+