DS89C420-ENL MAXIM [Maxim Integrated Products], DS89C420-ENL Datasheet - Page 12

• Manufacturer Part Number: DS89C420-ENL
• Description: Ultra-High-Speed Microcontroller
• Manufacturer: MAXIM [Maxim Integrated Products]

TL2
TH2
PSW
FCNTL
FDATA
WDCON
ACC
EIE
B
EIP1
EIP0
REGISTER
ADDR
CCh
CDh
D0h
D5h
D6h
D8h
E0h
E8h
F0h
F1h
F8h
BIT7
0
0
0
1
0
0
0
1
0
1
1
Special
BIT6
0
0
0
0
0
0
1
0
1
1
12 of 58
BIT5
0
0
0
1
0
0
0
1
0
1
1
Special
BIT4
0
0
0
1
0
0
0
0
0
0
BIT3
0
0
0
0
0
0
0
0
0
0
0
Special
BIT2
0
0
0
0
0
0
0
0
0
0
Special
BIT1
0
0
0
0
0
0
0
0
0
0
DS89C420
BIT0
0
0
0
0
0
0
0
0
0
0
0