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Read Data
Read Key and Data
I
Command Code
I
Data Address
0
7 8
31 32
------~--------~-~-------------------
Specifies CPU storage locations to which key or key
and data fields are to be transferred. After the
command is executed, CPU storage contains:
Read Count, Key and Date
Command Code
Data Address
Flags
Flags
0
7 8
31
32
-------~------------.....--~---------~--------
Specifies CPU storage location to
which count key, and data areas
are to be transferred. After trans-
0 0 0 -
36 37
47 48
Key Area
•
Specified
Location
000
36
Count
63
Specifies number of bytes to
be transferred. May be less than
entire data or key and data length.
Data Area
Count
48
63
Specifies number of bytes to be
transferred to CPU storage. May
be less than entire record length.
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5
s_A_rea -----D-ata
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s
Area
Read Data Command Codes
Decimal
Hexadecimal
Binary
Read Data
06
06
00000110
Read Key
&
Data
14
OE
00001110
Read Count, Key
&
Data
30
1E
00011110
Read Data Command Codes, Multiple Track
Decimal
Hexadecimal
Binary
Read Data
134
86
10000110
Read Key
&
Date
142
BE
10001110
Read Count, Key
&
Data
158
9E
10011110
Figure 1-109. 2311-DAC Read Data, Read Key Data, and Read Count Key Data Command Codes
2025 FEMM (7/69) 1-107
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