Manual

INTEGRATED CIRCUITS INC.

http://www.aplusinc.com.tw PAGE / 5 VER1.3

1 2 3 4 5 6 7 8 9 10 11

VDD4V5

Reset PWM1 PB6 PB4 PB2 PB0 PA6 PA4 PA2 PA0

22 21 20 19 18 17 16 15 14 13 12

GND VDD3V PWM2 DAC PB5 PB3 PB1 PA7 PA5 PA3 PA1

PS: PIN-19 is DAC output for drive OP-AMP,but Q1,R5& C9 must be delete

 ADDRESS ARRANGEMENT :

1. RAM

0000-07FF: Internal RAM of 1Kx16

0000-1FFF: External, Non-Bank RAM (Extramcs=1) of 4Kx16

2. ROM

4000-7FFF: Data area for bank select, BANK ROM or BANK RAM, sized with

16K x 16 and even up to 64M-bit

C000-FFFF: for system program or user program of 16Kx16

FFF0, FFF1: executed IRQ vector of copressor

FFF2, FFF3: IRQ vector of ADC

FFF4, FFF5: not used

FFF6, FFF7: IRQ vector of Timer (IRQ vector of Fix_Timer or Timer_A)

FFF8, FFF9: IRQ vector of PA[7:0]

FFFA, FFFB: NMI vector of Timer_B

FFFC, FFFD: RES vector.

FFFE, FFFF: IRQ vector of EXT

According to priority, RES, NMI, OK_INT, ADC_INT, TIMER_INT,

PA_INT, and EXT_IRQ are arranged.