Appendix B: Port Pinouts

Enhanced USB1 Port Interface Pinout

B.2 Enhanced USB1 Port Interface Pinout

Table B.2 Enhanced USB1 Pinout*

Signal #

Function

Signal

Type

Notes

 

 

 

 

 

1

USB– VBUS

DCD

USB

Switched 5V @ 0.5A max

2

USB– D-

RXD

USB

Standard or enhanced USB port

3

USB– D+

TXD

USB

Standard or enhanced USB port

4

Ground

DTR

USB

 

5

RS-232 Serial Port

GND

PCON

Customized cable to DE-9

Transmit Data

console

 

 

 

 

 

 

 

 

6

RS-232 Serial Port

DSR

PCON

Customized cable to DE-9

Receive Data

console

 

 

 

 

 

 

 

 

7

Ground

RTS

PCON

 

console

 

 

 

 

 

 

 

 

 

 

8

Port Detection ID

CTS

PCON

3K0 pull-down resistor for PCON

console

console detection

 

 

 

 

 

 

 

 

9

PCON Programming

 

PCON

Switch to Ground for programming

Switch

 

console

 

 

 

 

* Signal

definitions are with respect to the 8515 Vehicle-Mount Computer side.

B.3 Enhanced USB2 Port Interface Pinout

Table B.3 Enhanced USB2 Pinout*

Signal #

Function

Signal

Type

Notes

 

 

 

 

 

1

USB– VBUS

DCD

USB

Switched 5V @ 0.5A max

2

USB– D-

RXD

USB

Standard or enhanced USB port

3

USB– D+

TXD

USB

Standard or enhanced USB port

4

Ground

DTR

USB

 

5

RS-232 Serial Port

GND

PXA

Customized cable to DE-9

Transmit Data

console

 

 

 

 

 

 

 

 

6

RS-232 Serial Port

DSR

PXA

Customized cable to DE-9

Receive Data

console

 

 

 

 

 

 

 

 

7

Ground

RTS

PXA

 

console

 

 

 

 

 

 

 

 

 

 

B-2Psion Teklogix 8515 Vehicle-Mount Computer User Manual

Page 174
Image 174
Psion Teklogix 8515 user manual Enhanced USB1 Port Interface Pinout, Enhanced USB2 Port Interface Pinout