Xerox 4213 MICR MRP User Guide

COAX COMMUNICATIONS BUFFER

Table E-1.

X'0000'

Status

Register

Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6

Bit 

7

0 - Address 0006 is reserved
Data check
Order complete
Equipment check (hardware or PCIA error)
Operator intervention required
Sense data available (see byte 3)
Input code (see byte 2) available
(PA key pressed)
Valid switch transition (see byte 1 )

X'0001'

Switch

Status

Bit 0-2
Bit 3
Bit 4
Bit 5

Bit 6

Bit 7

Reserved
0 - Disable base colour switch off
0 - Monochrome output only
0 - Mono/Dual switch in mono state
1 - Mono/Dual switch in dual state
0 - Single/Double space switch in single state
1 - Single/Double space switch in double state
0 - 6/8 LPI switch in 6 LPI state
1 - 6/8 LPI switch in 8 LPI state

X'0002'

Switch

Input 

Code

Code X'50'
Code X'5F'
Code X'5E'
Code X'5D'
Code X'6B'  
Code X'6F'

Attention (PA key pressed while in receive state)
PA1 key pressed
PA2 key pressed
No PA key pressed
Inbound data available
LU1 mode inbound data without FM header

X'0003'

Sense

Data

Code X'01'
Code X'02'
Code X'03'
Code X'04'

Cancel key pressed (in SCS mode)
Invalid control code parameter
Invalid SCS control code
Order reject

X'0004'
X'0005'

Inbound

Message

Length

E–2

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