134 Fibre Channel Interface Manual, Rev. D
11.3 FCP XFER RDY
The FCP XFER RDY (Transfer Ready) frame is sent by the drive when it requests data for a transfer to the
drive. Examples of commands resulting in data transfers to the drive are Write, Mode Select, and Write Buffer.
Table 80: FCP XFER RDY header
Bit
Byte
76543210
000000101
R_CTL
1 (MSB)
2D_ID
3 (LSB)
400000000
Reserved
5 (MSB)
6S_ID
7 (LSB)
800001000
Type
9 (MSB)
10 F_CTL
11 (LSB)
12
SEQ_ID
1300000000
DF_CTL
1400000000
1500000000
SEQ_CNT
16 (MSB)
OX_ID
17 (LSB)
1811111111
1911111111
RX_ID
20 (MSB)
Parameter
21
22
23 (LSB)