Kyocera FS-1050 Service Manual - Page 168

Parallel interface pin assignment

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Parallel interface pin assignment The pins of the parallel interface connector carry the signals listed below. The function for each signal is detailed on the following page. 18 1 36 19 No. Terminal Signal No. Terminal 1 nStrobe (STBIN1/2*) 19 Ground 2 Data1 (PAD0) 20 Ground 3 Data2 (PAD1) 21 Ground 4 Data3 (PAD2) 22 Ground 5 Data4 (PAD3) 23 Ground 6 Data5 (PAD4) 24 Ground 7 Data6 (PAD5) 25 Ground 8 Data7 (PAD6) 26 Ground 9 Data8 (PAD7) 27 Ground 10 nAck (ACKOUT) 28 Ground 11 Busy (BUSYOUT) 29 Ground 12 PError (PERROR) 30 Ground 13 Select (SELECT) 31 nInit 14 nAutoFd (AUTOFD*) 32 nFault 15 Not defined NC 33 Not defined 16 Logic ground GND 34 Not defined 17 Chassis ground GND 35 Not defined 18 Peri-logic H (VCC) 36 nSelect In Maximum rated current for pin 18 is 400 mA (fused). Signal GND GND GND GND GND GND GND GND GND GND GND GND (INIT*) (FAULT*) Pull-up (1kΩ) NC Pull-up (1kΩ) (SELECTI*) FS-1050 C-4

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C-4
FS-1050
Parallel interface pin assignment
The pins of the parallel interface connector carry the signals listed below. The function for each
signal is detailed on the following page.
No.
Terminal
Signal
No.
Terminal
Signal
1
nStrobe
(STBIN1/2*)
19
Ground
GND
2
Data1
(PAD0)
20
Ground
GND
3
Data2
(PAD1)
21
Ground
GND
4
Data3
(PAD2)
22
Ground
GND
5
Data4
(PAD3)
23
Ground
GND
6
Data5
(PAD4)
24
Ground
GND
7
Data6
(PAD5)
25
Ground
GND
8
Data7
(PAD6)
26
Ground
GND
9
Data8
(PAD7)
27
Ground
GND
10
nAck
(ACKOUT)
28
Ground
GND
11
Busy
(BUSYOUT)
29
Ground
GND
12
PError
(PERROR)
30
Ground
GND
13
Select
(SELECT)
31
nInit
(INIT*)
14
nAutoFd
(AUTOFD*)
32
nFault
(FAULT*)
15
Not defined
NC
33
Not defined
Pull-up (1k
Ω
)
16
Logic ground
GND
34
Not defined
NC
17
Chassis ground
GND
35
Not defined
Pull-up (1k
Ω
)
18
Peri-logic H
(VCC)
36
nSelect In
(SELECTI*)
Maximum rated current for pin 18 is 400 mA (fused).
1
18
19
36