Advertisement
Generate Read Count
Data Cammand
G4.= 0
SO = 0
S2 = 0
G REG DURING FILE OP
GO
Using Alt Track
GI
RBC Op
G2
Move Mode
G3
Read Modifier
G4
Data Transfer
G5
Scan Op
G6
Address Op
G7
Sector Count OOO/End Op
S REG FOR
SO
Seek
0
0
Seek Head
I
Seek to Alt Track
0
Seek to Dep Track
0
Search Id
0
Search Id Head Sw
0
Read 0
0
R/W
Count and Data 0
R/W
Data Record
0
Abnorma I Status Set
Parity in KII CPU
Yes
Sector Count Zero End·
Operation
COMMAND.
S2 S3 S4
55
G
0 0
0 X
0 0
0 X
0
X
0
0 X
0 0 0 0 0
0 0 0
0
0 0
0
0 0 0
0 I
0
X X X
TRANSFER
SO S4 S6 57
0 0
o
0
0
0 0 0
0 0 0
0 0 0
0
0 0 0
0
0 0 0
I
0
I 0
0
I 1100
X X X X
Figure 5-19.
Disk Storage Compatibility (Part 3 of 3)
5-38
Advertisement
