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Revision B User Manual
for the VME-SIO4: Board Revision: A
General Standards Corporation
8302A Whitesburg Drive Huntsville, AL 3580, Phone: (256) 880-8787
29
D3 RW
D2 RW
Bit Map
0
0
3 - State Output
0
1
Rx Acknowledge Input
1
0
Output 0
1
1
Output 1
D5 RW
BRG1 Enable
D4 RW
BRG1 Single Cycle/Continuous
Tx ACK Pin Control
D7 RW
D6 RW
Bit Map
0
0
3 - State Output
0
1
Tx Acknowledge Input
1
0
Output 0
1
1
Output 1
3.1.6.10.2 High: (Offset Address: 0x26)
DPLL Mode
D1 RW
D0 RW
Bit Map
0
0
Disabled
0
1
NRZ/NRZI
1
0
Biphase-Mark/Space
1
1
Biphase-Level
PLL Clock Rate
RW
D2 RW
Bit Map
0
0
32x Clock Mode
0
1
16x Clock Mode
1
0
8x Clock Mode
1
1
Reserved
D5 RW
Accept Code Violations
D4 RW
CTR1 Rate Match DPLL/CTR0
CTR0 Clock Rate
D7 RW
D6 RW
Bit Map
0
0
32x Clock Mode
0
1
16x Clock Mode
1
0
8x Clock Mode
1
1
4x Clock Mode