Yamaha CDX-396 - IC300 SYSTEM CONTROL IC; IC300 System Control Overview

CDX-396/496
CDX-396/496
IC300 : uPD78043FGF-072
System Control
15
P114/FIP22
P115/FIP23
P116/FIP24
P117/FIP25
P120/FIP26
P121/FIP27
P122/FIP28
P123/FIP29
P124/FIP30
P125/FIP31
P126/FIP32
P127/FIP33
V
DD
P70
P71
P72
V
PP
P00/INTP0/TI0
P01/INTP1
P02/INTP2
P03/INTP3/CI0
P30/TO0
P31/TO1
P32/TO2
P94/FIP6
P93/FIP5
P92/FIP4
P91/FIP3
P90/FIP2
P81/FIP1
P80/FIP0
V
DD
P27/SCK0
P26/SO0/SB1
P25/SI0/SB0
P24/BUSY
P23/STB
P22/SCK1
P21/SO1
P20/SI1
RESET
P74
P73
AV
SS
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
P13/ANI3 P12/ANI2 P11/ANI1 P10/ANI0
AV
DD
AV
REF
P04/XT1
XT2
V
SS
X1 X2
P37
P36/BUZ
P35/PCL
P34/TI2 P33/TI1
P95/FIP7 P96/FIP8 P97/FIP9 P100/FIP10 P101/FIP11 P102/FIP12 P103/FIP13 P104/FIP14 P105/FIP15 V
LOAD
P106/FIP16 P107/FIP17 P110/FIP18 P111/FIP19 P112/FIP20 P113/FIP21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
80 78 7679 77 75 73 7174 72 70 68 6669 67 65
25 27 2926 28 30 32 3431 33 35 37 3936 38 40
16-bit TIMER/
EVENT COUNTER
TO0/P30
8-bit TIMER/
EVENT COUNTER2
SERIAL
INTERFACE0
WATCHDOG TIMER
WATCH TIMER
INTERRUPT
CONTROL
V PP V SS V DD
PORT0
P01-P03
P00
P04
P10-P17
P20-P27
P30-P37
P80, P81
P90-P97
PORT1
PORT2
PORT3
PORT8
PORT9
PORT10
PORT11
P100-P107
P110-P117
FIP0-FIP33
V
LOAD
78K/0
CPU CORE
8-bit TIMER/
EVENT
COUNTER1
A/D CONVERTER
TI0/INTP0/P00
TO1/P31
TI1/P33
TO2/P32
TI2/P34
SI0/SB0/P25
SO0/SB1/P26
SCK0/P27
SI1/P20
SO1/P21
SCK1/P22
SERIAL
INTERFACE1
6-bit UP/DOWN
COUNTER
CI0/INTP3/P03
AV DD
ANI0/P10-
ANI7/P17
INTP0/TI0/P00 -
INTP3/CI0/P03
FIP
CONTROLLER/
DRIVER
BUZZER OUTPUT
CLOCK OUTPUT
CONTROL
PCL/P35
BUZ/P36
RESET
SYSTEM
CONTROL
PROM
RAM
X1
X2
XT1/P04
XT2
STB/P23
BUSY/P24
AV REF
AV SS
P70-P74
PORT7
PORT12
P120-P127