66
LAN connector (100BASE-TX/10BASE-T)
Pin No.
Signal name
I/O
Description
1
TD+
Output
Send data +
2
TD-
Output
Send data -
3
RD+
Input
Receive data +
4
NC
—
Not connected
5
NC
—
Not connected
6
RD-
Input
Receive data -
7
NC
—
Not connected
8
NC
—
Not connected
1
8
Parallel connector
Pin No.
Signal name
I/O
Description
1
STROBE
I/O
Strobe
2
DATA 0
I/O
Data 0
3
DATA 1
I/O
Data 1
4
DATA 2
I/O
Data 2
5
DATA 3
I/O
Data 3
6
DATA 4
I/O
Data 4
7
DATA 5
I/O
Data 5
8
DATA 6
I/O
Data 6
9
DATA 7
I/O
Data 7
10
ACK
Input
Acknowledgment
11
BUSY
Input
Busy
12
PE
Input
Paper empty
13
SELECT
Input
Select
14
AUTOFD
Output
Automatic feed
15
ERROR
Input
Error
16
INIT
Output
Initialize
17
SLCTIN
Output
Select
18 to 25
GND
—
Ground
13
1
25
14
Summary of Contents for DESKPOWER 500 Series
Page 12: ...CHAPTER 1 Introduction ...
Page 15: ...4 Rear of the PC unit 1 2 3 4 5 6 7 9 8 10 11 12 13 14 15 16 ...
Page 42: ...CHAPTER 2 Hardware ...
Page 62: ...CHAPTER 3 Troubleshooting ...