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5-11
Register: 0x04 (0x84)
SCSI Chip ID (SCID)
Read/Write
R Reserved 7
RRE Enable Response to Reselection 6
When this bit is set, the LSI53C810A is enabled to
respond to bus-initiated reselection at the chip ID in the
Response ID (RESPID) register. Note that the
LSI53C810A does not automatically reconfigure itself to
initiator mode as a result of being reselected.
SRE Enable Response to Selection 5
When this bit is set, the LSI53C810A is able to respond
to bus-initiated selection at the chip ID in the Response
ID (RESPID) register. Note that the LSI53C810A does
not automatically reconfigure itself to target mode as a
result of being selected.
Table 5.2 Asynchronous Clock Conversion Factor
CCF2 CCF1 CCF0 SCSI Clock (MHz)
0 0 0 50.01–66.00
0 0 1 16.67–25.00
0 1 0 25.01–37.50
0 1 1 37.51–50.00
1 0 0 50.01–66.00
1 0 1 Reserved
1 1 0 Reserved
1 1 1 Reserved
765432 0
R RRE SRE R ENC[2:0]
x000 x000