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IC802 RH-iXA018SJZZ: MP3 DECODER (IXA018SJ)
SDA4,RXD1,SBI1,P01
VREF-
1
2
AN0/PA0
AN1/PA1
3
AN2/PA2
4
AN3/PA3
5
6
AN4/PA4
AN5/PA5
7
8
AN6/PA6
9
NC(VPP)
M N 1 0 1 C 6 7 G
VREF+
10
VDD
11
12
OSC2
OSC1
13
14
VSS
15
XI
16
XO
MMOD
17
18
TXD1/SBO1/P00
SDA4/RXD1/SBI1/P01
19
20
SCL4/SBT1/P02
SUB CLOCK
TXD1,SBO1,P00
OSCILLATOR
SCL4,SBT1,P02
SBO2,P03
ROM
SBI2,P04
64Kbyte
SBT2,P05
NDK,BUZZER,P06
8bit TIMER0
RMOUT,TCIO0,P10
TCIO1,P11
8bit TIMER1
TCIO2,P12
TCIO3,P13
8bit TIMER2
TCIO7,P14
8bit TIMER3
IRQ0,P20
8bit TIMER4
ACZ,IRQ1,P21
IRQ2,P22
IRQ3,P23
8bit TIMER5
IRQ4,P24
NRST,P27
16bit TIMER7
SBO3,P30
SYSCLK,SBI3,P31
SBT3,P32
A/D CONVERTER
P33
P34
SCL4,P35
SDA4,P36
PORT 4
TCIO4,P37
Figure 8 BLOCK DIAGRAM OF IC
60
P63/A3
59
P62/A2
58
P61/A1
57
P60/A0
56
P54/A17
55
P53/A16
54
P52/IRQ5/NCS
53
P51/NRE
52
P50/NWE
51
P47/KEY7/A15
50
P46/KEY6/A14
49
P45/KEY5/A9
48
P44/KEY4/A8
47
P43/TCIO5/KEY3
46
P42/SBT0/KEY2
45
P41/RXD0/SBI0/KEY1
44
P40/TXD0/SBO0/KEY0
43
P37/TCIO4
42
P36/SDA4
41
P35/SCL4
CPU
SYSTEM CLOCK
MN101C
OSCILLATOR
RAM
2Kbyte
OUTSIDE INTERRUPT
SERIAL INTERFACE0
SERIAL INTERFACE1
SERIAL INTERFACE2
SERIAL INTERFACE3
SERIAL INTERFACE4
TIME BASE TIMER6
WATCH DOG TIMER
DATA AUTO
TRANSMISSION
PORT 5
PORT 6
8 – 9
XL-MP80H/MP80E
PA6,AN6
PA5,AN5
PA4,AN4
PA3,AN3
PA2,AN2
PA1,AN1
PA0,AN0
P87,D7,LED7
P86,D6,LED6
P85,D5,LED5
P84,D4,LED4
P83,D3,LED3
P82,D2,LED2
P81,D1,LED1
P80,D0,LED0
P77,SDO7
P76,SDO6
P75,A13,SDO5
P74,A12,SDO4
P73,A11,SDO3
P72,A10,SDO2
P71,SDO1
P70,SDO0
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