Xerox 4213 MICR MRP Betriebsanweisung
COAX COMMUNICATIONS BUFFER
Table E-2.
Control unit output area (continued)
Address
Function
Description
X'0017'
Order
Parameters
Abort
System
Status
Available
SCS
Mode -
Print
Processing
Bit 0-7
Code X'00'
Code X'02'
Code X'03
Code X'02'
Code X'03
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4-6
Bit 7
Bit 7
The bits of this byte have different meanings for
different orders:
different orders:
Reserved
Mode change
Enter send state (LU1 mode only)
Enter receive state (LU1 mode only)
Enter send state (LU1 mode only)
Enter receive state (LU1 mode only)
0 - Extended order parameter not used
1 - Extended order parameter valid
1 - Extended order parameter valid
(byte 0022)
0 - Not first segment of first-in-chain
1 - First segment of first-in-chain
0 - Not last segment of last-in-chain
1 - Last segment of last-in-chain
0 - SCS EBCDIC data code
Reserved
Reserved
Ignored - SCS datastream processing only
1 - First segment of first-in-chain
0 - Not last segment of last-in-chain
1 - Last segment of last-in-chain
0 - SCS EBCDIC data code
Reserved
Reserved
Ignored - SCS datastream processing only
E–6
XEROX COAX/TWINAX OPTION (XCTO) PROGRAMMER REFERENCE