DS89C420 Dallas Semiconducotr, DS89C420 Datasheet - Page 10
DS89C420
Manufacturer Part Number
DS89C420
Description
Ultra-High-Speed Microcontroller
Manufacturer
Dallas Semiconducotr
Datasheet
1.DS89C420.pdf
(59 pages)
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REGISTER ADDR
RCAP2H
TL2
TH2
PSW
FCNTL
FDATA
WDCON
ACC
EIE
B
EIP1
EIP0
CBh
CCh
CDh
D0h
D5h
D6h
D8h
E0h
E8h
F0h
F1h
F8h
SMOD_1
FBUSY
BIT7
CY
—
—
—
—
—
—
—
—
—
BIT6
FERR
POR
AC
—
—
—
—
—
—
—
—
—
BIT5
EPFI
—
—
—
—
—
—
—
F0
—
—
—
10 of 59
MPWDI
LPWDI
BIT4
EWDI
RS1
PFI
—
—
—
—
—
—
—
BIT3
MPX5
WDIF
LPX5
EX5
RS0
FC3
—
—
—
—
—
—
BIT2
WTRF
MPX4
LPX4
EX4
FC2
OV
—
—
—
—
—
—
MPX3
BIT1
LPX3
EWT
EX3
FC1
—
—
—
F1
—
—
—
BIT0
MPX2
LPX2
RWT
EX2
FC0
—
—
—
—
—
—
P
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