Z51F0410 Datasheet, PDF (49/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F0410
Product Specification
2.2.2 SFR Map
Table 2.2 SFR Map
Address
Function
80H
81H
82H
83H
84H
84H
86H
87H
88H
89H
8AH
8BH
8CH
8DH
8EH
8FH
90H
91H
92H
93H
94H
95H
96H
97H
98H
99H
9AH
9BH
9CH
9DH
9EH
Port 0 Data Register
Stack Pointer
Data Pointer Register Low
Data Pointer Register High
Reserved
Reserved
BOD Control Register
Power Control Register
Port0 PAD Data Register
Port 0 Pull-up Resistor
Option Register
System Clock Control
Register
BIT Clock Control Register
Basic Interval Timer Register
Watch Dog Timer Mode
Register
Watch Dog Timer Register
Watch Dog Timer Counter
Register
Buzzer Data Register
Reserved
Reserved
Pin Mux Control Register
Reserved
Reserved
Reserved
Buzzer Control Register
TIMER 0,1,4 Interrupt Flag
Register
Port 0 Direction Register
Reserved
A/D Converter
Register
Mode
A/D Converter Result High
Register
A/D Converter Result Low
Register
Watch Timer Mode Register
Watch Timer Register
Watch Timer
Register
Counter
Symbol
P0
SP
DPL
DPH
BODR
PCON
P0PD
P0PU
SCCR
BCCR
BITR
WDTMR
WDTR
WDTCR
BUZDR
-
-
PINMCR
-
-
-
BUZCR
TFLG
P0IO
-
ADCM
ADCRH
ADCRL
WTMR
WTR
WTCR
@Reset
R/W
76543210
R/W 0 0 0 0 0 0 0 0
R/W 0 0 0 0 0 1 1 1
R/W 0 0 0 0 0 0 0 0
R/W 0 0 0 0 0 0 0 0
R/W 1 0 0 0 0 0 0 1
R/W 0 0 0 0 0 0 0 0
R- -------
R/W 0 0 0 0 0 0 0 0
R/W 0 0 0 0 0 1 0 0
R/W 0 - - - 0 1 0 1
R/W 0 0 0 0 0 0 0 0
R/W 0 0 0 0 0 0 0 0
W 11111111
R 00000000
R/W 1 1 1 1 1 1 1 1
- --------
- --------
R/W - - - 0 0 0 0 0
- --------
- --------
- --------
R/W - - - - - 0 0 0
R/W - 0 0 0 - - - -
R/W 0 0 0 0 0 0 0 0
- --------
R/W 1 0 0 0 1 1 1 1
R XXXXXXXX
R/W 0 1 0 0 - - X X
R/W 0 - - 0 0 0 0 0
W 01111111
R 00000000
PS029502-0212
PRELIMINARY
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