CFA633-RDI-KS datasheet(28/88 Pages) CRYSTAIFONTZ

Part #	CFA633-RDI-KS

Description	INTELLIGENT LCD MODULE

PDF	88 Pages

Scroll/Zoom	100%

Manufacturer	CRYSTAIFONTZ [Crystalfontz America, Inc.]

Direct Link	https://www.crystalfontz.com/

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28 / 88 page

Crystalfontz America, Inc.

Data Sheet Release Date 2012/02/21

www.crystalfontz.com

CFA633-RDI-KS LCD Module (Hardware v2.0 / Firmware s2v1)

February 2012

Page 28

setting of RESET_INVERT. (See command 28 (0x1C): Set ATX Power Switch Functionality (Pg. 54).) This connection

is also used for the hardware watchdog.

Figure 10. ATX Power Supply and Control Connections

Once configured by the host software (see command 28 (0x1C): Set ATX Power Switch Functionality (Pg. 54)), the

following functions may be individually enabled:



System power on. If POWER-ON SENSE is low (0v), pressing the green check key for 0.25 seconds will turn

the unit on by driving POWER CONTROL line for the pulse width set by command 28: Set ATX Power Switch

Functionality (1.0 seconds default).

+5V

I/O

J_PROG

JP8

JPUSBPWR

JPGPIO1

TACH

GND

PWR

FAN3

FAN4

TACH

GND

PWR

JP7

JPFLPSNS

JPGPIO1

CRYSTALFONTZ

CFA-633

v2.0

http://www.crystalfontz.com

ATX Power Sense

JP8

CFA633-RDI-KS Datasheet(PDF) 28 Page - Crystalfontz America, Inc.