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| LC82151 Datasheet, PDF (2/8 Pages) Sanyo Semicon Device – Single-Chip Facsimile Controller | |||
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Block Diagram
LC82151
AIN, ATAP, TEMP, SH, RS, ACLK1,
ACLK2, ASAMP, DAREFH, DAREFL
Ã2, RES, R/W,
IRQ, VP, RDY,
BE, NMI, VPA,
VDA, ABCNT
RD, WR
ROMCS, RAMCS,
IOCS, MCS
BREQ, BACK, EXRDY
PA7 to PA0
PB2 to PB0
CPU
65C816
CPU
interface
PIO
Image
processing
Modem
CODEC
accelerator
TO0
TO1
RTC, CTS,
DSR, DTR,
RI, DCD
TD, RD
Timer
SIO
RTC
DMAC
WDT
PCK/SCLK,
PDATA/TXD,
EXCLK,
LATCH/RXD,
STB0 to STB3,
HVON
PROTECT
TPH interface
XTAL1, XTAL2,
XOUT,CLKIN,
RESET,
BACKUP
TEST2 to TEST0
TESTOUT
D7 to D0
A19 to A0
Interrupt
controller
DRAM
controller
PXD7 to PXD0
PDREQ, PDACK
TXA, RXA,
PGCO, PGCI, VREF,
RIN, VCOI, PHASEO,
EYED, EYECLK,
EYESYNC
ROSC1
ROSC2
INT2
INT8
RAS
CAS
No. 5601-2/8
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