PIC16F753 Datasheet, PDF (132/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F753/HV753
REGISTER 14-4: DACxREFH: DAC REFERENCE HIGH REGISTER (DACxFM = 1)
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
bit 7
R/W-0/0
DACR8
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 7-1
bit 0
Unimplemented: Read as ‘0’
DACR8: DAC Reference Selection bits
DACxOUT = (DACR<8:0> x (Vdac_ref) / 512)
REGISTER 14-5: DACxREFL: DAC REFERENCE LOW REGISTER (DACxFM = 1)
R/W-0/0
bit 7
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
DACR<7:0>
R/W-0/0
R/W-0/0
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 7-0
DACR<7:0>: DAC Reference Selection bits
DACxOUT = (DACR<8:0> x (Vdac_ref) / 512)
TABLE 14-1: SUMMARY OF REGISTERS ASSOCIATED WITH THE DAC MODULE
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
DACxCON0 DACEN DACFM DACOE
—
DACPSS<1:0>
—
DACxREFH
DACR<8:1>
DACxREFH
—
—
—
—
—
—
—
DACxREFL
DACR<7:0>
DACxREFL
DACR0
—
—
—
—
—
—
Legend: — = Unimplemented location, read as ‘0’. Shaded cells are not used with the DAC module.
—
DACR8
—
Register
on Page
130
131
132
131
132
DS40001709A-page 132
Preliminary
 2013 Microchip Technology Inc.