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Chapter 4 SCSI Commands
MODE SELECT (6) / (10) Command (15h / 55h)
DLT-S4 Interface Reference Guide
135
Figure 73
Parallel SCSI
— SPI
Negotiated Settings Mode
Subpage — Data Format
Bit
7
6
5
4
3
2
1
0
Byte
0
PS (0)
SPF (1)
Page Code (19h)
1
Subpage Code (03h)
2 — 3
(MSB)
Page Length (0Ah)
(LSB)
4
Reserved
5
Reserved
Protocol Identifier (1h)
6
Transfer Period Factor
7
Reserved
8
REQ/ACK Offset
9
Transfer Width Exponent
10
Reserved
Protocol Options Bits
11
Reserved
Transceiver Mode
Sent
PCOMP_EN
Received
PCOMP_EN
12
Reserved
13
Reserved