Marantz SA-KI-PEARL-LITE/N1B, Руководство по обслуживанию

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R5F212CCSNFP Block diagram
CS4398 Terminal Functions
PIN PORT NAME
I/O
INITIAL FUNCTION
NOR
MAL
STBY
1 P3_3 CP_READY I I - IPOD READY
2 P3_4 SDA I/O I H IIC DATA
3 P5_7 - I I L -
4 P5_6 - I I L -
5 P5_5 - I I - -
6 MODE MODE I I - -
7 P4_3 IPOD_RESET O I L IPOD ATTESTATION IC RESET OUTPUT
8 P4_4 SACD_DIR O I L SIGNAL CHANGE OUTPUT POWER OF SACD AND DIR
9 RESET RESET I I - -
10 XOUT CLOCK - - - 20MHz
11 VSS VSS - - - GND
12 XIN CLOCK - - - 20MHz
13 VCC VCC - - - 3.3V
14 TRCIOD TRY_OPN O I L TRAY OPEN OUTPUT PWM OUTPUT
D/A converter
(8 bits
u
2)
R8C/Tiny Series CPU core
System clock generation
circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
XCIN-XCOUT
Memory
ROM (1)
RAM
(2)
Multiplier
R0H R0L
R1H
R2
R3
R1L
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
I/O ports
NOTES:
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
8
Port P1
8
Port P3
3 2
Port P4
8
Port P0
8
Port P2
8
Port P5
Timers
Timer RA (8 bits
u
1)
Timer RB (8 bits
u
1)
Timer RC (16 bits
u
1)
Timer RD (16 bits
u
2)
Timer RE (8 bits
u
1)
Timer RF (16 bits
u
1)
UART or
clock synchronous serial I/O
(8 bits
u
3)
I 2 C bus or SSU
(8 bits
u
1)
Peripheral functions
Watchdog timer
(15 bits)
A/D converter
(10 bits
u
20 channels)
LIN module
8
Por
t P
6
8
Por
t P7
8
Por
t P
8
4
Po
rt P
9