Ic Data - Yamaha CD-S2100 Service Manual

■ IC DATA

IC404: R5F364AENFA (DIGITAL P.C.B.)
Microprocessor
* No replacement part available. / サービス部品供給なし
8
Port P0
Internal peripheral functions
Outputs (timer A): 5
Inputs (timer B): 6
Three-phase motor control circuit
PWM function (8-bit x 2)
Remote control signal
receiver
(10-bit resolution X 26 channels)
(8-bit resolution X 2 circuits)
Port P10
PRVR 81
PRVL 82
PRVD 83
KEY2 84
KEY1 85
KEY0 86
LOAD- 87
LOAD+ 88
FPGA_DSDMUTE 89
FPGA_DOP_DSDPCM 90
FPGA_DOP_DSDRATE 91
EX_N_CS 92
EX_N_IC 93
FL_PON 94
FL_N_RST 95
AVSS 96
FL_N_CS 97
VREF 98
AVCC 99
NC 100
8 8
Port P1 Port P1 Port P3
VCC2 ports
clock synchronous serial I/O
Timer (16-bit)
Clock synchronous serial I/O
(8 bit x 2 channels)
Multi-master I
(1 channel)
Real-time clock
CEC function
(2 circuits)
M16C/60 series
Watchdog timer
Microprocessor core
(15-bit)
R0H
A/D converter
R1H
R2
R3
D/A converter
A0
A1
A1
FB FB
VCC1 ports
Port P9 Port P8
8 8 8
MICROPROCESSOR
R5F364AENFA
8
8 8
Port P4 Port P5
System clock generator
UART or
X -X
IN
(6 channels)
X -X
CIN
PLL frequency synthesizer
On-chip oscillator (125 kHz)
DMAC (4 channels)
2
C-bus interface
CRC arithmetic circuit
(CRC-CCITT or CRC-16)
Voltage detecter
Power-on reset
On-chip debugger
SB
R0L
R1L
USP
ISP
INTB
PC
FLG
Port P7 Port P6
8 8
IC404
CD-S2100
OUT
COUT
Memory
ROM
RAM
Multiplier
50 CLAMP_SW
49 FPGA_PROG
48 FPGA_DONE
47 FPGA_INITN
46 UNCLAMP_SW/N_CE
45 CLAMP_MTR1
44 CLAMP_MTR2
43 TRAY_MTR1
42 TRAY_MTR2
41 STBY_CNT/N_EMP
40 TRAY_SW
39 TRCLOSE_SW
38 TROPEN_SW
37 DAC_N_RST
36 DAC_SCL
35 DAC_SDA
34 WR_BUSY
33 WR_CK
32 WR_MISO
31 WR_MOSI
43