Abov MC96FM204, User Manual

Page: 48 / 172

MC96FM204/FM214
48 April 7, 2016 Ver. 1.8
8.3.2 SFR Map
Table 8-2 SFR Map
Address Function Symbol R/W
@Reset
7 6 5 4 3 2 1 0
80H P0 Data Register P0 R/W 0 0 0 0 0 0 0 0
81H Stack Pointer SP R/W 0 0 0 0 0 1 1 1
82H Data Pointer Register Low DPL R/W 0 0 0 0 0 0 0 0
83H Data Pointer Register High DPH R/W 0 0 0 0 0 0 0 0
84H Data Pointer Register Low 1 DPL1 R/W 0 0 0 0 0 0 0 0
85H Data Pointer Register High 1 DPH1 R/W 0 0 0 0 0 0 0 0
86H Reset Flag Register RSTFR R/W 1 x 0 0 x
– – –
87H Power Control Register PCON R/W 0
– – –
0 0 0 0
88H P1 Data Register P1 R/W
–
1 1 1 1 0 0 0
89H Reserved
– – –
8AH System and Clock Control Register SCCR R/W 0
– – – – –
0 0
8BH Basic Interval Timer Control Register BITCR R/W 0
– – –
0 0 0 1
8CH Basic Interval Timer Counter Register BITCNT R 0 0 0 0 0 0 0 0
8DH Watch Dog Timer Control Register WDTCR R/W 0 0 0
– – – –
0
8EH
Watch Dog Timer Data Register WDTDR W 1 1 1 1 1 1 1 1
Watch Dog Timer Counter Register WDTCNT R 0 0 0 0 0 0 0 0
8FH BUZZER Data Register BUZDR R/W 1 1 1 1 1 1 1 1
90H P2 Data Register P2 R/W
– – – – – –
0 0
91H P0 Direction Register P0IO R/W 0 0 0 0 0 0 0 0
92H P0 Open-drain Selection Register P0OD R/W 0 0 0 0 0 0 0 0
93H P0 Pull-up Resistor Selection Register P0PU R/W 0 0 0 0 0 0 0 0
94H P1 Direction Register P1IO R/W
–
1 1 1 1 0 0 0
95H P1 Open-drain Selection Register P1OD R/W
–
1 1 1 1 0 0 0
96H P1 Pull-up Resistor Selection Register P1PU R/W
–
0 0 0 0 0 0 0
97H BUZZER Control Register BUZCR R/W
– – – – –
0 0 0
98H Low Voltage Reset Control Register LVRCR R/W 0
– –
0 0 0 0 0
99H P2 Direction Register P2IO R/W
– – – – – –
0 0
9AH P2 Open-drain Selection Register P2OD R/W
– – – – – –
0 0
9BH A/D Converter Control High Register ADCCRH R/W
– – –
0 0
–
0 0
9CH
A/D Converter Data Register
ADCDR
R
x x x x x x x X
9DH
Sample and Hold Timing Data Register SHTDR R/W 1 1 1 1 1 1 1 1
9EH Reserved
– – –
9FH Reserved
– – –