Hardware; Back Accessory Interface Pin-Outs; Touch Screen Specifications - Intermec CK70 User Manual

Appendix A — Specifications and Default Settings

Hardware

Back Accessory Interface Pin-outs

Touch Screen Specifications

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Main processor options TI OMAP3, 1 GHz
Memory
Persistent storage
Removable storage
Keypad
Imaging options
The back accessory interface provides power for peripheral devices out
the back of the CK70 and CK71 computers.
Pin Pin Name
1 OTB_PWR
2 GND
3 OTB_RX
4 OTB_TX
5 OTB_I/O_Voltage
6 OTB_ID
7 OTB_RTS
8 OTB_CTS
Transmissive VGA display with high-durability touch screen; 480 x
640 pixels; 8.9 cm (3.5 in) diagonal active area; LED backlight and
ambient light sensor.
TI OMAP3, 600 MHz
512 MB RAM
1 GB Flash
up to 32 GB user-accessible microSD card slot
CN70: QWERTY, Numeric
CN70e: QWERTY Numeric, Numeric,
Calculator-style
CK70: Large Alpha, Alphanumeric
CK71: Numeric Function, Alphanumeric
5 megapixel color camera and EA30 area imager
(all), EV12 (CK71 only), or EX25 (CK71 only)
I/O Description
Output Power supply for peripheral
Input DTE Data Receive
Output DTE Data Transmit
Input I/O Voltage Level
BiDir One Wire Bus for ID
Output DTE Ready do Send
Input DTE Clear to Send
70 Series Mobile Computer User Manual