Ic Data - Yamaha CRX-330 Service Manual

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CRX-330/NS-BP110/NS-BP100

■ IC DATA

IC211: R5F3640DNFA (MAIN P.C.B.)
Single-chip 16-bit CMOS microprocessor
TXD1
31
RXD1
32
CLK1
33
BUSY
34
CD_MOSI
35
CD_MISO
36
CD_SCK
37
CD_CS
38
CLKOUT
39
CD_N_RST
40
/EMP
41
CD_LSW0
42
CD_LSW1
43
DRV_MUTE
44
ICP_N_RST
45
/CE
46
DSP_SDA
47
DSP_SCL
48
CD_OPEN
49
CD_CLOSE
50
40
8
8
8
Port P0
Port P1
Port P2
VCC2 ports
Internal peripheral functions
Timer (16-bit)
Outputs (timer A): 5
Inputs (timer B): 6
Three-phase motor control circuit
Watchdog timer
(15-bits)
M16C/60 series
A/D converter
Microprocessor core
(10-bits X 26-channels)
D/A converter
(8-bits X 2-channels)
VCC1 ports
Port P10
Port P9
Port P8
8
8
8
Open drain port
— Microprocessor M16C/64 —
R5F3640DNFA
8
8
8
Port P3
Port P4
Port P5
UART or clock synchronous
Clock generation circuit
serial I/O
-X
X
IN
(6-channels)
X
-X
CIN
PLL frequency synthesizer
Clock synchronous
On-chip oscillator (125 kHz)
serial I/O
(8 bits x 2 channels)
DMAC
(4 channels)
CRC arithmetic circuit (CCITT)
(Polynomial : X
SB
R0H
R0L
USP
R1H
R1L
R2
ISP
R3
INTB
A0
PC
A1
A1
FB
FLG
FB
Port P7
Port P6
8
8
IC201
OUT
COUT
16
12
5
+X
+X
+1)
Memory
ROM
RAM
Multiplier
100
RDS_MISO
99
AVcc
98
VRef
97
KEY0
96
AVSS
95
KEY1
94
DEST
93
MODEL
92
91
PS1_PRT
90
PS2_PRT
89
IPAU_DET
88
IPD_PON
87
PRY_CTRL
86
FL_PON
85
FL_N_RST
84
FL_N_CS
83
TUN_N_TUND
82
TUN_ST
81
TUN_MUTE

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Ns-bp110Ns-bp100Mcr-330Mcr-230

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