C8051F360/1/2/3/4/5/6/7/8/9
SFR Definition 6.1. IDA0CN: IDA0 Control
SFR Page:
all pages
SFR Address: 0xB9
R/W
R/W
R/W
IDA0CM
Bit5
R/W
Bit4
R
–
R
–
R/W
R/W
Bit0
Reset Value
IDA0EN
IDA0OMD
Bit1
01110010
Bit7
Bit6
Bit3
Bit2
Bit 7:
IDA0EN: IDA0 Enable.
0: IDA0 Disabled.
1: IDA0 Enabled.
Bits 6–4: IDA0CM[2:0]: IDA0 Update Source Select bits.
000: DAC output updates on Timer 0 overflow.
001: DAC output updates on Timer 1 overflow.
010: DAC output updates on Timer 2 overflow.
011: DAC output updates on Timer 3 overflow.
100: DAC output updates on rising edge of CNVSTR.
101: DAC output updates on falling edge of CNVSTR.
110: DAC output updates on any edge of CNVSTR.
111: DAC output updates on write to IDA0H. (default)
Bits 3–2: UNUSED. Read = 00b. Write = don’t care.
Bits 1–0: IDA0OMD[1:0]: IDA0 Output Mode Select bits.
00: 0.5 mA full-scale output current.
01: 1.0 mA full-scale output current.
1x: 2.0 mA full-scale output current. (default)
SFR Definition 6.2. IDA0H: IDA0 Data Word MSB
SFR Page:
all pages
SFR Address: 0x97
R/W
R/W
Bit6
R/W
Bit5
R/W
Bit4
R/W
Bit3
R/W
Bit2
R/W
Bit1
R/W
Bit0
Reset Value
00000000
Bit7
Bits 7–0: IDA0 Data Word High-Order Bits.
Bits 7–0 are the most-significant bits of the 10-bit IDA0 Data Word.
Rev. 1.0
65
SILICON [ SILICON ]
