GPCR06C datasheet(6/14 Pages) GENERALPLUS

Part #	GPCR06C

Description	SINGLE-CHIP VOICE RECORD/PLAYBACK DEVICE

PDF	14 Pages

Scroll/Zoom	100%

Manufacturer	GENERALPLUS [Generalplus Technology Inc.]

Direct Link	http://www.generalplus.com

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6 / 14 page

GPCR06C

Proprietary & Confidential

JAN. 09, 2009

Version: 1.0

6. TIMING DIAGRAM

6.1. Recording Mode

(a).Edge trigger

RECOB_E

BEEP Sound

IND_R

Voice

tDBS t wait

tbeep

Memory full

tDBS

tDBS t wait

tbeep

t beep

Note: 1. The de-bounce time (tDBS) is about 37.3 ms, (@ sampling rate=6KHz).

2. The beep time (tbeep) is beep sound duration, which is about 64 ms, (@ sampling rate=6KHz).

3. The wait time (twait) is for internal circuit setup time, which is about 85.3 ms, (@ sampling rate=6KHz).

(b).Level trigger

RECOB_L

BEEP Sound

IND_R

Voice

tDBS t wait

tbeep

Memory full

tDBS t wait

tbeep

t beep

6.2. Playback Mode

(a).Edge trigger

PLAYB_E

IND_P

Voice

the same as recording duration

tDBS

t DBS

the same as recording duration

Note: The playback duration will be the same as recording duration, if no any key is pressed.

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