Appendix MV600/V620 ID Controller Protocol
388
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0007 to 0129
+1 Number of Heads
(4 digits BCD)
0001 to 0002
+(64(N–1)+2) Unit No. (2 digits BCD) Arbitrary (However, there is a limit for the
maximum Unit No. depending on the model)
+(64(N–1)+3) R/W Head CH No.
(1 digit BCD)
R/W Head CH 1 designation: 1
R/W Head CH 2 designation: 2
The CD1D must be set to 1.
+(64(N–1)+4) Leading address No.
(4 digits Hexadecimal)
0000 to FFFF
+(64(N–1)+5) Number of write bytes
(4 digits BCD)
0001 to 0118
+(64(N–1)+6) to
(64(N–1)+64)
Write data (ASCII) Input in ASCII.
Up to 118 bytes (max.) can be set
N: Number of Heads
Receive Data Word Allocation (3rd Operand of PMCR)
None.
Note Write data designated for ASCII is sent beginning with the smallest offset from the send data words.