Installation manual

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.1.
The TAAC-1 is not supported with the Sun-2 Color Frame Buffer.2.
The TAAC-1 is not supported with the CG9 Color Frame Buffer.3.
Jumpers JB201-JB204 are hardwired for 16K x 4K RAM.4.
TAAC-1 is not supported under Solaris 2.x (SunOS 5.x).5.
Reference
Hardware Installation Manual for the Sun-2/130 and Sun-2/160, 800-1144.
Last updated: December 2, 1996
Comments and Suggestions
Sun4/I: Graphics - TAAC-1 Application Accelerator
http://lios.apana.org.au/~cdewick/sunshack/data/feh/1.4/wcd00005/wcd00554.htm (3 von 3) [25.04.2002 16:20:56]