dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
REGISTER 20-2: CMPDACx: COMPARATOR DAC CONTROL REGISTER
U-0
—
bit 15
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
R/W-0
R/W-0
CMREF<9:8>
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
CMREF<7:0>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-10
bit 9-0
Reserved: Read as ‘0’
CMREF<9:0>: Comparator Reference Voltage Select bits
1111111111 = (CMREF * INTREF/1024) or (CMREF * (AVDD/2)/1024) volts depending on RANGE
bit or (CMREF * EXTREF/1024) if EXTREF is set
•
•
•
0000000000 = 0.0 volts
DS70318D-page 262
Preliminary
© 2009 Microchip Technology Inc.