PIC16LF1823T-ESS View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16LF1823T-ESS Datasheet PDF : 398 Pages
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PIC12F/LF1822/16F/LF1823
REGISTER 16-1: DACCON0: VOLTAGE REFERENCE CONTROL REGISTER 0
R/W-0/0
R/W-0/0
R/W-0/0
U-0
R/W-0/0
R/W-0/0
U-0
DACEN
DACLPS
DACOE
—
DACPSS<1:0>
—
bit 7
U-0
—
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1-0
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 = VDD
01 = VREF+
10 = FVR Buffer2 output
11 = Reserved, do not use
Unimplemented: Read as ‘0’
REGISTER 16-2: DACCON1: VOLTAGE REFERENCE CONTROL REGISTER 1
U-0
—
bit 7
U-0
U-0
R/W-0/0 R/W-0/0
R/W-0/0
R/W-0/0
—
—
DACR<4:0>
R/W-0/0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-5
bit 4-0
Unimplemented: Read as ‘0’
DACR<4:0>: DAC Voltage Output Select bits
VOUT = ((VSRC+) - (VSRC-))*(DACR<4:0>/(25)) + VSRC-
Note 1: The output select bits are always right justified to ensure that any number of bits can be used without
affecting the register layout.
2010 Microchip Technology Inc.
Preliminary
DS41413A-page 151
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