Ic Data - Yamaha A-S2100 Service Manual

A-S2100

■ IC DATA

IC502: R5F364AENFA (FUNCTION (1) P.C.B.)
Microprocessor
* No replacement part available. / サービス部品供給なし
Port P0
Internal peripheral functions
Three-phase motor control circuit
EX_N_IC
I_MTRCON
SW_TRE
SW_BASS
DEST
MODEL
EXAD
4051C
4051B
4051A
N_MT_LEV_DET
N_HP_DET
MVOL+
MVOL-
AVSS
LED_PWR
VREF
AVCC
STBY_CNT
44
8 8 8
Port P1 Port P1
VCC2 ports
clock synchronous serial I/O
Timer (16-bit)
Outputs (timer A): 5
Clock synchronous serial I/O
Inputs (timer B): 6
Multi-master I
Real-time clock
PWM function (8-bit x 2)
Remote control signal
receiver
(2 circuits)
M16C/60 series
Watchdog timer
Microprocessor core
(15-bit)
A/D converter
(10-bit resolution X 26 channels)
D/A converter
(8-bit resolution X 2 circuits)
VCC1 ports
Port P10 Port P9 Port P8
8 8 8
81
82
83
84
PRV 85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
8
8 8
Port P3 Port P4 Port P5
System clock generator
UART or
(6 channels)
X
PLL frequency synthesizer
On-chip oscillator (125 kHz)
(8 bit x 2 channels)
DMAC (4 channels)
2
C-bus interface
(1 channel)
CRC arithmetic circuit
(CRC-CCITT or CRC-16)
CEC function
Voltage detecter
On-chip debugger
SB
R0H R0L
R1H R1L
USP
R2
ISP
R3
INTB
A0
PC
A1
A1
FB FB
FLG
Port P7 Port P6
8 8
IC502
R5F364AENFA
X -X
IN OUT
-X
CIN COUT
Power-on reset
Memory
ROM
RAM
Multiplier
50 RY_TCBYP
49 RYCB_PLTY
48 NC
47 NC
46 N_CE
45 MT_N_PRE
44 MT_N_REC
43 MT_N_MAIN
MMMC_DET
42
41 N_EMP
40 BALG_DET
39 NC
38 PWR_MGT_DET
37 BAL_PLTY
36 NC
35 NC
34 WR_BUSY
33 WR_CK
32 WR_MISO
31 WR_MOSI