MQ-1132 / SA Evaluation Board Users Guide
MediaQ Incorporated
Board Revision 2
Revision A
4/12/01
Preliminary
MQ-1132 Board Layout
The location of the connectors, jumpers, switches and adjustable potentiometers are shown on the layout
diagram below. These are described in the tables on the following pages.
Connectors
Reference
Type
Description
U5
140-pin AMP P/N 536280-6 SA-1110 Assabet connector
U12
50-pin flex cable socket
Sharp HR TFT connector
JP1
60-pin, 50 mil, 2x30, male
header
Generic flat panel connector
J12
Phone jack
Audio input connector
J13
Phone jack
Audio output connector
CN1-1
USB type B
USB type B device connector
CN2-1
USB type A
USB type A host connector
J23
4-pin, 1x4, 0.1” header
Generic Touchscreen connector
J24
4-pin flex cable socket
Touchscreen connector for Sharp HR TFT
U23
MMC
Multi Media Card socket/connector
Switches/Potentiometers/Miscellaneous
Reference
Type
Description
SW1
SPST Switch
Powerdown switch (1-2 normal, 2-3 powerdown CPU I/F)
R57
Potentiometer (50K)
D1
LED
Used to test GPIO 54 functionality
USB
HOST
USB
DEVICE
MMC
MQ-
1132
Generic FP
Sharp HR TFT
CN2
CN14
U23
J23
U12
J13
J12
JP1
SW1
U2
R57
J24
U5
D1
SA-1110 I/F
AUDIO
IN
AUDIO
OUT
1
1
JP6
JP5
JP4
JP7
JP9
JP8
1
1
2
