Expansion Port 1 (End-Cap Connector) - Psion Teklogix OMNii HDK XT10 User Manual

Chapter 6: Omnii Expansion Ports and Connectors

Expansion Port 1 (End-Cap Connector)

Table 6.5 Expansion Port 1 & 2 Power Pins
Pin Name
(n=Expansion Port #)
EXPn_1Wire
EXPn_3V3
EXPn_VSYS
GND
Table 6.6 Expansion Port 3 Power Pins
Pin Name
EXP3_1Wire
EXP3_3V3
EXP3_VSYS
GND
6.4.2

Expansion Port 1 (End-Cap Connector)

Theory of Operation
The end-cap connector is a standard expansion port that provides a means of connecting a GPIO,
USB, or serial device to the system, mounted in the end-cap module of the standard back cover.
This connection is identified to the system as Expansion Port 1.
Note: The end-cap expansion port (Expansion Port 1) does not function on Omnii XT10
computers with main logic boards prior to revision "-500".
End-Cap Connector Details
Manufacturer:
Manufacturer Part Number:
Mating Connector:
Number of Pins:
Current Rating:
The AVX/Kyocera end-cap connector is a low-insertion-force, right-angle mounted, bottom-
contact connector.
94 Psion Teklogix Omnii HDK User Manual
Description
Connection for 1-Wire EEPROM
3.3 V power - 100 mA current limited
3.0 V to 4.2 V power - raw unregulated battery voltage
1000 mA current limited
Ground
Description
Connection for 1-Wire
EEPROM
3.3 V power - 100 mA current
limited
3.0 V to 4.2 V power - raw
unregulated battery voltage
1000 mA current limited
Ground
AVX/KYOCERA
08-6222-022-101-829+
Flex – 0.5 mm pitch
22
0.4 A per pin
Expansion Port 3 Pin
(100-pin MLB)
29
1
3
5,8,10,11,12,22,36,49,53,
54,57,61,65,78,94,99,100
Expansion Port
1 & 2 Pin
19
1
3,4,5
2,6,9,18,20,21,22
Expansion Port 3
Pin (22-pin GPS
module)
19
1
3,4,5
2,6,9,18,20,21,22