API4000M4 datasheet(13/15 Pages) APLUS

Part #	API4000M4

Description	4-channel Sound Generator with Melody

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	APLUS [Aplus Intergrated Circuits]

Direct Link	http://www.aplusinc.com.tw

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13 / 15 page

INTEGRATED

API4000M SERIES

CIRCUITS INC.

VOICE OTP MODULE

Ver1.1

P30:

MOVD R0 , 15 ;

/* R0 = 00001111 */

OUT PE , R0 ;

/* Set Sound Processor = OFF, Melody = OFF */

CLINTR ;

/* clear INTR2 */

JUMP ADDR , P50 ;

/* go to P50 */

P40:

INPUT PA , R12 ;

/* read Input Port A data */

ADDC R12 , 254 ;

/* if R12 < 2 */

JUMP CO0 , P42 ;

/* if PI0 = 1 go to P42 */

P41:

JUMP INTR1 , P41 ;

/* if Key In go to P41 */

JUMP ADDR , P5 ;

/* go to P5 */

P42:

JUMP INTR1 , P42 ;

/* if Key In go to P42 */

MOVD R0 , 15 ;

/* R0 = 00001111 */

OUT PE , R0 ;

/* Set Sound Processor = OFF, Melody = OFF */

P50:

INTRE ;

/* enable INTR signal */

SHUTDN ;

/* Shut Down API4000M */

END ;

/* End of Program , END must put in the end of program */

Pin-1

Pin-2

Pin-3

Pin-4

Pin-5

Pin-6

Pin-7

Pin-8

Pin-9

VCC-3V

PI2

PI0

PIO2

PIO0

PO2

PO0

SPK1

GND

Pin-10

Pin-11

Pin-12

Pin-13

Pin-14

Pin-15

Pin-16

Pin-17

Pin-8

VCC4V5

PI3

PI1

PIO3

PIO1

PO3

PO1

SPK2

GND

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