J2: Pcmcia; J3: High Density Io Connector - Applied Data Systems Bitsy User Manual

Bitsy User's Manual
3.6.2

J2: PCMCIA

Production option: Mating ejector Amp #146019-1
The 68-pin PCMCIA socket conforms to the PCMCIA standard for 3.3V and 5V Type II cards. It
will supply up to 500 mA of 5V current. The socket is normally de-energized; the operating
system is responsible for turning on the socket when a card is inserted and turning it off when the
card is removed.
Ejector hardware is available for applications that require regular insertion and removal of
PCMCIA cards.

3.6.3 J3: High Density IO connector

Board Connector : Samtec #STMM-125-02-T-D-SM
Recommended Mating Connector: Samtec # TCSD Series
Pin
Number
1
2
3
4
5 TEMP_SENSOR_MINUS
6
7 TEMP_SENSOR_PLUS
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Page 10
Name
UCB_IO9
UCB_IO8
UCB_IO7
AGCSTAT
CODEC_OFL
AMP_SDWN
/IRDAON
QMUTE
TSPX
UCB_IO5
TSMY
UCB_IO6
TSMX
BACKLIGHT PWM
TSPY
/BACKLIGHTON
RXD2T
TXD2T
SPK+
SPK-
MICGND
MICSIG
CTS3
TXD3
RTS3
RXD3
SLAVE_USB+
SLAVE_USB-
SW2
+30V
SW3
Description
Digital IO from UCB1200 (3.3V)
Digital IO from UCB1200 (3.3V)
Digital IO from UCB1200 (3.3V)
Stereo CODEC Status Indicator
External Temperature Probe Connection
Stereo CODEC Status Indicator
External Temperature Probe Connection
Stereo Amplifier Shutdown Input (3.3V)
External IRDA Control Output (0V = ON)
Stereo CODEC Mute Input
Touchscreen Right Side Input
Digital IO from UCB1200 (3.3V)
Touchscreen Top Input
Digital IO from UCB1200 (3.3V)
Touchscreen Left Side Input
Backlight Intensity Adjustment Voltage
( 0-3.3V )
Touchscreen Bottom Side Input
Backlight On/Off Control Output
(0-Backlight Voltage)
COM2 TTL Rx Input
COM2 TTL Tx Input
External Mono Speaker Output +
External Mono Speaker Output -
External Mono Microphone Ground
External Mono Microphone Signal
COM3 RS232 CTS Signal
COM3 RS232 Tx Signal
COM3 RS232 RTS Signal
COM3 RS232 Rx Signal
USB Bus Slave Positive
USB Bus Slave Negative
On Board DIP Switch Connection
Connection to +30V Plane
On Board DIP Switch Connection
ADS document # 110111-1003A