TAAC-1 Application Accelerator
Sun-4/260/280/360/370/380/390/470/490
501-1383 / 501-1447
POP Board
UNIX ID: dev/taac0
Power
- 23.9 Amps @ +5Vdc
- 0.4 Amps @ -5Vdc
- 0.2 Amps @ +12Vdc
- 123.9 Watts
DFB Board
DFB Board Jumper and Switch Settings
Jumper JB231
| ROW |
SHUNTS |
DESCRIPTION |
| 1 |
B - C |
|
| 2-7* |
Not Used |
Base addressing |
8
9
10
11
12
12
13 |
8C - 9B
Empty
B-C
B-C
B-C
12D - 13D
B-C |
BGIN
VMBG IN/OUT 0
VMBG IN/OUT 1
VMBG IN/OUT 2
Enable 50MHz CLK
VMBG IN/OUT 3 |
* Jumpers 2-7 are hardwired on board revisions without Switch A26.
These boards are not marked with a Sun part number.
Jumpers 2-7 are empty on board revisions with Switch A26.
Switch A26
SWITCH
NUMBER |
DEFAULT
SETTING* |
Sun
4/150** |
VME
ADDRESS |
1**
2
3
4
5
6
7 |
On
On
Off
On
Off
On
On |
On
On
Off
Off
Off
Off
Off |
Bit 25
Bit 26
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31 |
* Base address = 0x28000000
** Base address = 0xF8000000
Notes
- Do not disassemble the two-board assembly.
- The TAAC-1 is not supported with the Sun-2 Color Frame Buffer.
- The TAAC-1 is not supported with the CG9 Color Frame Buffer.
- Jumpers JB201-JB204 are hardwired for 16K x 4K RAM.
- TAAC-1 is not supported under Solaris 2.x (SunOS 5.x).
Reference
- Hardware Installation Manual for the Sun-2/130 and Sun-2/160,
800-1144.
Last updated: December 2, 1996
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