PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 151

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 16-1:
REGISTER 16-2:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1-0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-5
bit 4-0
Note 1:
R/W-0/0
DACEN
U-0
—
The output select bits are always right justified to ensure that any number of bits can be used without
affecting the register layout.
DACEN: DAC Enable bit
1 = DAC is enabled
0 = DAC is disabled
DACLPS: DAC Low-Power Voltage State Select bit
1 = DAC Positive reference source selected
0 = DAC Negative reference source selected
DACOE: DAC Voltage Output Enable bit
1 = DAC voltage level is also an output on the DACOUT pin
0 = DAC voltage level is disconnected from the DACOUT pin
Unimplemented: Read as ‘0’
DACPSS<1:0>: DAC Positive Source Select bits
00 = V
01 = V
10 = FVR Buffer2 output
11 = Reserved, do not use
Unimplemented: Read as ‘0’
Unimplemented: Read as ‘0’
DACR<4:0>: DAC Voltage Output Select bits
V
OUT
DACLPS
R/W-0/0
U-0
—
= ((V
DACCON0: VOLTAGE REFERENCE CONTROL REGISTER 0
DACCON1: VOLTAGE REFERENCE CONTROL REGISTER 1
REF
DD
SRC
+
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
+) - (V
R/W-0/0
DACOE
U-0
—
SRC
-))*(DACR<4:0>/(2
PIC12F/LF1822/16F/LF1823
R/W-0/0
U-0
Preliminary
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
5
)) + V
R/W-0/0
R/W-0/0
DACPSS<1:0>
SRC
-
DACR<4:0>
R/W-0/0
R/W-0/0
R/W-0/0
U-0
—
DS41413A-page 151
R/W-0/0
U-0
—
bit 0
bit 0