KS-FX200
1-19
DIVIDER
REFERENCE DIVIDER
SELECTOR
PHASE
DETECTOR
E01
E02
SUBPD
SUB
C.P.
1/114, 1/124
PROGRAMMABLE DIVIDER
LATCH
SNSFF
V-DET
1/2
UNIVERSAL
COUNTER
(20bits)
UNLOCK
F/F
PHASE
DETECTOR
EO3
PQ0
LATCH
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
BEEP
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
BUS
DRIV.
INTERRUPT
BUS
DRIV.
MPX
PI1/ADI5
PI0/ADI4
PH3/ADI3
PH2/ADI2
PH1/ADI1
PH0/ADI0
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
LATCH
BUS
DRIV.
BUS
DRIV.
SIO
RAM
512 4bits
ADDRESS
DECODER
ROM
12K 16bits
BUS
DRIVER
INSTRU-
CTION
DECODER
ADDRESS DECODER
PROGRAM COUNTER
STACK
JUDGE
ALU
ADC
PP3
PP2
PP1
PP0
PO3
PO2
PO1
PO0
PN3
PN2
PN1
PN0/BEEP
PM3
PM2
PM1
PM0
PL3
PL2
PL1
PL0
PK3
PK2
PK1/INT1
PK0/INT0
PJ3
PJ2
PJ1
PJ0
MPX
1/16, 1/17
3.Block diagram
HOLD
TEST1
TEST2
PA0
PA1
PA2
PA3
PB0
PB1
PB2
BP3
PC0
PC1
PC2
PC3
PD0
PD1
PD2
PD3
SI1/PF3
PF0
SCK1/PF1
SO1/PF2
SI1/PF3
XIN
XOUT
FMIN
AMIN
SNS
VDD
VSS
HCTR
LCTR
LC72362N-9920
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