12. MICROPROCESSOR AND IC DATA
PD01 / QU01 : H8/3687
Pin
PORT SIGNAL NAM I/O Functions Description
1 PB6_AN6 AD2 I Left key A/D pin
2 PB7_AN7 AD1 I Model select H/L = PM-11A/PM-11B
3 AVcc AVCC I Analog power supply
4 X2 X2 O Sub clock output
5 X1 X1 I Sub clock input 32.758kHz
6 VCL VCl I Internal step-down power supply
7 /RES RES I Reset pin
8 TEST TEST I Test pin Connect to GND
9 Vss GND I GND
10 OSC2 OSC2 O Main clock output
11 OSC1 OSC1 I Main clock input 8MHz
12 Vcc VCC I +3.3V Power supply
13 P50_/WKP0 VOLA I Volume A External trigger(Active H)
14 P51_/WKP1 VOLB I Volume B External trigger(Active H)
15 P34 T_CE_R O Rch NJU7312 chip select
16 P35 T_CE_L O Lch NJU7312 chip select
17 P36 T_DI O NJU7312 serial data output
18 P37 T_CL O NJU7312 clock
19 P52_/WKP2 SEL_A I Input selector A External trigger(Active H)
20 P53_/WKP3 SEL_B I Input selector B External trigger(Active H)
21 P54_/WKP4 MUTE_D O Pre out relay ON/OFF Active L(MUTE ON)
22 P55_/WKP5_/ADTRG AD_INT I A/D trigger External trigger(Active L)
23 P10_TMOW MUTE_VOL O WM8816 mute Active H(MUTE ON)
24 P11_PWM POW_ON_2 O Soft start relay ON/OFF H/L = POW_ON/POW_OFF
25 P12 POW_ON_1 O Main power relay ON/OFF H/L = POW_ON/POW_OFF
26 P56_SDA SDA I/O AT24C08 serial data I2C_DATA
27 P57_SCL SCL O AT24C08 clock I2C_CLOCK
28 P74_TMRIV VOL_CSL O Lch WM8816 chip select Active H
29 P75_TMCIV VOL_CSR O Rch WM8816 chip select Active H
30 P76_TMOV KILL_IR O IR sensor ON/OFF Active L(SENSOR off)
31 P24 RC_OUT O IR capture output
32 P63_FTIOD0 L_DATA O LCD data out
33 P62_FTIOC0 BL_ON O LCD back light ON/OFF H/L = ON/OFF
34 P61_FTIOB0 OPR_ON O Operate LED ON H/L = ID0,ID1/ID2,ID3
35 /NMI ICE4 I ICE connect pin4 ICE brake control
36 P60_FTIOA0 Reserved - -
37 P64_FTIOA1 RC_IN I IR capture input IR capture input(Active L)
38 P65_FTIOB1 VOL_CLK O WM8816 clock
39 P66_FTIOC1 VOL_DAT I/O WM8816 serial data
40 P67_FTIOD1 Reserved - -
41 P85 ICE1 - ICE connect pin1
42 P86 ICE2 - ICE connect pin2
43 P87 ICE3 - ICE connect pin3
44 P20_SCK3 S_OE O 74HC4094 output enable Active H
45 P21_RXD RXD I System bus serial data input
46 P22_TXD TXD O System bus serial data output
47 P23 BI I BI-AMP/Stereo select H/L = STEREO/BI_AMP
48 P70_SCK3-2 S_CLK O 74HC4094 clock
49 P71_RXD-2 S_CE O 74HC4094 chip select Active L
50 P72_TXD-2 S_DATA O 74HC4094 serial data output
51 P14_/IRQ0 SW_ON O BUS SW control H/L = Disconnect/Connect
52 P15_/IRQ1_TMIB1 P_DOWN I Power down detect External trigger(Active H)
53 P16_/IRQ2 PROT_2 I Power supply error detect Active L(POW_OFF)
54 P17_/IRQ3_TRGV PROT_1 I DC/over current/Temp detect Active H(VOL - )
55 P33 L_CS O LCD-Controler(SPLC093C) chip select Active L
56 P32 L_SCL O LCD-Controler(SPLC093C) Serial cloc out
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