Wrap.1C Connector Pinouts - PC Engines WRAP User Manual

WRAP.1C connector pinouts

J1 RTC battery
This connector is depopulated on current versions. Contact PC Engines for details if RTC is
required !
1 VBAT
2 GND
J2 LPC expansion
The LPC port can be used to connect a super I/O device, or for an alternate flash EPROM to start
with a corrupted or blank flash EPROM on board. These pins can also be reprogrammed as GPIO
(not tested): Clear PMR pin multiplex register (I/O 09030h) bit 14 and 16, then set correct GPIO
direction (input / output). Please see the SC1100 data sheet for details.
1 PCLK2
2 GND
3 LAD0
4 GND
5 LAD1
6 GND
7 LAD2
8 GND
9 LAD3
10 GND
11 LFRAME#
12 GND
13 PCIRST#
14 NC
15 LPCISP
16 NC
17 GND
18 V3
19 SERIRQ
20 LDRQ#
J3 I2C header
This header can be used to connect user specific hardware, e.g. a front panel microcontroller, or for
a licensing dongle.
1 +3.3V
2 SCL1
3 SDA1
4 GND
J4 CompactFlash
The CompactFlash card is used in True IDE mode. Hot insertion is not supported – please power
off the unit before inserting a CF card.
1 GND
2 D3
WRAP router platform
battery + (3V Lithium battery)
battery -
LPC clock (33 MHz)
ground
LPC data 0
ground
LPC data 1
ground
LPC data 2
ground
LPC data 3
ground
LPC frame
ground
reset (active low)
reserved
high to use LPC flash, low to use on-board flash, pulled low by resistor
reserved
ground
+3.3V supply
serial interrupt
LPC DMA request
power supply
I2C clock
I2C data
ground
ground
IDE data
(GPIO32)
(GPIO33)
(GPIO34)
(GPIO35)
(GPIO37)
(GPIO39)
(GPIO36)
19 2/13/2007