Dock Port Pinouts - Psion 7515 User Manual

P P
ORT INOUTS
B.1 Dock Port Pinout
Pin #
1 GND
2 VDD_EXT_PWR
3 VDD_EXT_PWR
4 VDD_EXT_PWR
5 BATT_OUT
6 AUDIO_P
7 AUDIO_N
8 VDD_USBOTG
9 DOCK_ID
10 USB_OTG_DN
11 USB_OTG_DP
Preliminary Draft
Pin Name
DGND
VDD_EXT_PWR
VDD_BATT_OUT
EP10 Hand-Held (Windows Embedded 6.5) User Manual
A
PPENDIX
Direction Rela-
Signal
tive To DPA
-
Input
Output
Output
Output
Bi-directional
Input
Bi-directional
Bi-directional
B
Comment
These 3 pins are
connected
together.
Audio positive.
Audio negative.
USB Power
(+5.5V).
As output, sup-
plies external
devices when
EP10 is in USB
Host mode.
As input,
charges battery
when EP10 is in
USB Client
mode.
Dock ID.
B-1