40496501TH Draft Version
30
Note: From the illustration above, you can see that the command and the command response are output at the same time. This is b
ecause the
bit 0 to bit 3 of OPDATAIN-P are fixed so that the response can be returned before decoding the command.
OPDATAOUT-P
OPSCLK-N
OPDATAIN-P
OPSQCR-N
12
3
2
31
6
7
5
or
8
bit0
bit7
Command (first)
Command (second)
Command response (first)
Command response (second)
Note
bit0
bit7
Reset
within
BU6152S
Power ON
Write instruction for LSI
reset
LSI write for LED data,
etc.
Read instruction for
data read
Response check
for OK or NG
Error notification
Instruction for
retransmission
1
2
3
4
7
8
5
6
NO
YES
Figure 2.18
Summary of Contents for PACEMARK 4410
Page 1: ...PACEMARK 4410 PRINTER SERVICE HANDBOOK...
Page 52: ...40496501TH Draft Version 52 Figure 3 1 3 2 Parts Layout...
Page 95: ...40496501TH Draft Version 95...
Page 168: ...XXXXXXXXTH Draft Version 8 5 Fig 8 5 45 38 38 40 42 39 44 44 122 41...
Page 169: ...XXXXXXXXTH Draft Version 8 6 142 141 11 119 Fig 8 6...
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