Canon BJC 6000 Service Manual - Page 41

Signal Gnd, Nibble mode, ECP mode

Page 41 highlights

BJC-6000 Part 2: Product Specifications Nibble mode No. Signal I/O No. 1 HostClk IN 19 2 Data1 IN/OUT 20 3 Data2 IN/OUT 21 4 Data3 IN/OUT 22 5 Data4 IN/OUT 23 6 Data5 IN/OUT 24 7 Data6 IN/OUT 25 8 Data7 IN/OUT 26 9 Data8 IN/OUT 27 10 PtrClk OUT 28 11 PtrBusy OUT 29 12 AckDataReq OUT 30 13 Xflag OUT 31 14 HostBusy IN 32 15 N.C.*1 ... 33 16 Gnd ... 34 17 Gnd ... 35 18 Vcc ... 36 *1: N.C. means no connection. Signal Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd Signal Gnd INIT DataAvail N.C.*1 N.C.*1 N.C.*1 1284Active ECP mode No. Signal I/O No. Signal 1 HostClk IN 19 Signal Gnd 2 Data1 IN/OUT 20 Signal Gnd 3 Data2 IN/OUT 21 Signal Gnd 4 Data3 IN/OUT 22 Signal Gnd 5 Data4 IN/OUT 23 Signal Gnd 6 Data5 IN/OUT 24 Signal Gnd 7 Data6 IN/OUT 25 Signal Gnd 8 Data7 IN/OUT 26 Signal Gnd 9 Data8 IN/OUT 27 Signal Gnd 10 PeriphClk OUT 28 Signal Gnd 11 PeriphAck OUT 29 Signal Gnd 12 AckReverse OUT 30 Signal Gnd 13 Xflag OUT 31 ReverceReq 14 HostAck IN 32 PeriphReq 15 N.C.*1 ... 33 N.C.*1 16 Gnd ... 34 N.C.*1 17 Gnd ... 35 N.C.*1 18 Vcc ... 36 1284Active *1: N.C. means no connection. I/O IN OUT IN I/O IN OUT IN 2-11

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Nibble mode
No.
Signal
I/O
No.
Signal
I/O
1
HostClk
IN
19
Signal Gnd
...
2
Data1
IN/OUT
20
Signal Gnd
...
3
Data2
IN/OUT
21
Signal Gnd
...
4
Data3
IN/OUT
22
Signal Gnd
...
5
Data4
IN/OUT
23
Signal Gnd
...
6
Data5
IN/OUT
24
Signal Gnd
...
7
Data6
IN/OUT
25
Signal Gnd
...
8
Data7
IN/OUT
26
Signal Gnd
...
9
Data8
IN/OUT
27
Signal Gnd
...
10
PtrClk
OUT
28
Signal Gnd
...
11
PtrBusy
OUT
29
Signal Gnd
...
12
AckDataReq
OUT
30
Signal Gnd
...
13
Xflag
OUT
31
INIT
IN
14
HostBusy
IN
32
DataAvail
OUT
15
N.C.*
1
...
33
N.C.*
1
...
16
Gnd
...
34
N.C.*
1
...
17
Gnd
...
35
N.C.*
1
...
18
Vcc
...
36
1284Active
IN
*1: N.C. means no connection.
ECP mode
No.
Signal
I/O
No.
Signal
I/O
1
HostClk
IN
19
Signal Gnd
...
2
Data1
IN/OUT
20
Signal Gnd
...
3
Data2
IN/OUT
21
Signal Gnd
...
4
Data3
IN/OUT
22
Signal Gnd
...
5
Data4
IN/OUT
23
Signal Gnd
...
6
Data5
IN/OUT
24
Signal Gnd
...
7
Data6
IN/OUT
25
Signal Gnd
...
8
Data7
IN/OUT
26
Signal Gnd
...
9
Data8
IN/OUT
27
Signal Gnd
...
10
PeriphClk
OUT
28
Signal Gnd
...
11
PeriphAck
OUT
29
Signal Gnd
...
12
AckReverse
OUT
30
Signal Gnd
...
13
Xflag
OUT
31
ReverceReq
IN
14
HostAck
IN
32
PeriphReq
OUT
15
N.C.*
1
...
33
N.C.*
1
...
16
Gnd
...
34
N.C.*
1
...
17
Gnd
...
35
N.C.*
1
...
18
Vcc
...
36
1284Active
IN
*1: N.C. means no connection.
2-11
BJC-6000
Part 2: Product Specifications