Harman Kardon AVR 325, Service Manual

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INT0
AN0 to AN7
T0 to T7
T8/S28
T15/S21
S0 to S20
V
FDP
RMC
CS0
SI0
SO0
SCK0
EC0
TO
CINT
EC1
A/D CONVERTER
FDP
CONTROLLER/
DRIVER
REMOCON
8 BIT TIMER/COUNTER 0
8 BIT TIMER 1
16 BIT CAPTURE
TIMER/COUNTER 2
RAM
80 BYTES
FIFO
SERIAL
INTERFACE
UNIT 0
FIFO
INTERRUPT CONTROLLER
SPC700
CPU CORE
ROM
32/40K BYTES
CLOCK GEN./
SYSTEM CONTROL
RAM
1040 BYTES
2
2
PRESCALER/
TIME BASE TIMER
8
8
8
21
INT1 INT2 INT3
V
SS
V
DD
RST
XTAL
EXTAL
PORT A
PORT B
PORT C
PORT D
PORT E
PORT F
PORT G
4
8
8
7
8
6
2
PA0 to PA7
PB0 to PB6
PC0 to PC7
PD0 to PD7
PE0 to PE5
PE6 to PE7
PF0 to PF7
PG0 to PG3
SI1
SO1
SCK1
SERIAL INTERFACE UNIT 1
8
PB7
Block Diagram
CXP82532/82540
AVR325 harman/kardon
101