Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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CG5 Color Frame BufferSun-4/110/150/260/280
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SWITCH | SETTING | DESCRIPTION |
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SW300-1 SW300-2 SW300-3 SW300-4 SW300-5 SW300-6 SW300-7 SW300-8 |
Off Off Off Off Off Off Off Off |
A24 address decode A25 address decode A26 address decode A27 address decode A28 address decode A29 address decode A30 address decode A31 address decode |
SW301-1 SW301-2 SW301-3 SW301-4 SW301-5 SW301-6 SW301-7 SW301-8 |
Off On Off Off On Off On On |
A22 address decode A23 address decode AM4 decode AM5 decode 2MB H/L decode 2/4MB, A21 decode 2/4MB, X.A21 decode 2/4MB, X.A21 |
SW302-1 SW302-2 SW302-3 SW302-4 SW302-5 SW302-6 SW302-7 SW302-8 |
On Off Off On N/C N/C N/C N/C |
Control space 2/4MB decode Control space 2/4MB decode 24/32 bit address decode (24 bit) 24/32 bit address decode (24 bit) Not used Not used Not used Not used |
SW400-1 SW400-2 SW400-3 SW400-4 SW400-5 SW400-6 SW400-7 SW400-8 |
Off Off Off Off On On Off Off |
Status bit 08 (resolution) Status bit 09 (resolution) Status bit 10 (resolution) Status bit 11 (resolution) Status bit 12 (extra registers) Status bit 13 (fast RD) Status bit 14 (RFU) Status bit 15 (RFU) |
SW3300-1 SW3300-2 SW3300-3 SW3300-4 SW3300-5 SW3300-5 SW3300-6 SW3300-7 SW3300-8 |
On Off Off Off Off On Off Off Off |
Selects board 0 Selects board 1 Selects board 2 Selects board 3 P2 Bus not enabled P2 Bus enabled - required if GP2 is installed No connection No connection No connection |
JUMPER | PINS | SETTING | DESCRIPTION |
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J600 | 1-2 3-4 5-6 7-8 |
In Out Out Out |
V reset External vertical blank output to ground External display buffer A output to No connection |
J601 | 1-2 3-4 5-6 7-8 |
In Out Out In |
Green sync Green sync Sync Sync |
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