Xusb Interfaces - Bosch Rexroth IndraControl VSB 40.1 Project Planning Manual

42/83 Bosch Rexroth AG
PC Box
1
14
14
SPP, EPP, ECP mode
7.2.6

XUSB Interfaces

XUSB – serial interfaces for printer,
scanner, CD-ROM drive
D-Sub female connector, 25-pin
Interrupt (IRQ):
I/O address:
Fig.7-5: XLPT, parallel interface
3
13
1
25
25
Fig.7-6: LPT interface
The parallel interface normally runs in the standard mode SPP
it can be operated in the EPP mode
suitable peripherals available. The mode can be changed in the BIOS settings.
The devices feature two USB interfaces on the connector panel (XUSB). These
interfaces are compatible with USB 1.1 and USB 2.0.
SPP = Standard Parallel Port
2)
EPP = Enhanced Parallel Port
3)
ECP = Extended Capabilities Port
4)
DOK-SUPPL*-VSB*40.1***-PR03-EN-P
Rexroth IndraControl VSB 40.1 Control Cabinet PC
7
AUTO or 378H (is recommended)
XLPT1
Interface mode
max. 3 m
max. 3 m
EPP SPP
1
Write STROBE
2
Data0 Data0
3
Data1 Data1
4
Data2 Data2
5
Data3 Data3
6
Data4 Data4
7
Data5 Data5
8
Data6 Data6
To peripheral
91
Data7 Data7
devices
10
Intr ACK
11
Wait BUSY
12
n.u. PAPER out
13
n.u. SEL out
14
Datastb AUTOFD
15
n.u. ERROR
16
n.u. INIT
17
Addrstrb SEL in
18
GND GND
19
GND GND
20
GND GND
21
GND GND
22
GND GND
23
GND GND
Shield over
24
GND GND
metallic housing of
25
GND GND
the plug-in connector
3) or in the ECP mode
2) . Additionally
4) , provided that