Siemens Mobile 750 - Page 96

Technical data Port assignment
96
A26391-K84-Z100-1-7619
Pinout in SPP mode (Standard Parallel Port)
Pos. Signal name Meaning
1
2-9
10
11
12
13
14
15
16
17
18-25
STROBE
Data Lines 0-7
ACKNOWLEDGE
BUSY
PE
SELECT
AUTO
ERROR
INIT
SELECT IN
GROUND
Data message
Data lines 0-7
Data acknowledgement
Not ready to receive
End of paper
Device selection
Automatic new line
Device error
Reset/initialize
Printer selection
Ground
Pinout in EPP mode (Enhanced Parallel Port)
Pos. Signal name Meaning
1
2-9
10
11
12
13
14
15
16
17
18-25
Write
Data Lines
Intr
Wait
reserved
reserved
DStrb
reserved
reserved
AStrb
Ground
Output
Input/output
Input
Input
-
-
Output
-
-
Output
-
Pinout in ECP mode (Enhanced Capabilities Port)
Pos. Signal name Meaning
1
2-9
10
11
12
13
14
15
16
17
18-25
HostClk
Data Lines 0-7
PeriphClk
PeriphAck
AckReverse
Xflag
HostAck
PeriphRequest
ReverseRequest
ECP-Mode
Ground
Output
Input/output
Input
Input
Input
Input
Output
Input
Output
Output
-