Canon iR6570 Series Portable Manual page 164

Addres
bit Description
s
P004 0 original size detection 0
1 original size detection 1
2 original size detection 2
3 original size detection 3
4 DF connection detection
5 DDIS IF (SRTS)
6 scanner motor Vref output
7 not used
P005 0 PC connection IF (TxD)
1 PC connection IF (RxD)
2 fan lock detection signal
3 DDIS IF (SCTS)
4-7 not used
P006 0 not used
1 PCB check terminal
2 DDIS IF (OPTI1)
3 DDIS IF (OPTO1)
4 ADF sensor interrupt input
5 platen cover open/closed sensor interrupt input 0
6 HP sensor interrupt input
7 not used
P007 0 address bus 16
1 address bus 17
2 address bus 18
3-4 not used
5 ADF pickup motor clock interrupt input
6 ADF read motor clock interrupt input
7 ADF reversal motor clock interrupt input
Remarks
0: original present
0: original present
0: original present
0: original present
0: permit reception
0: enable
0: permit reception
1: normal
0: active
0: active
0: active
1: cover open
1: HP