PIC24HJ12GP201 Datasheet, PDF (163/234 Pages) Microchip Technology – High-Performance, 16-Bit Microcontrollers

PIC24HJ12GP201/202
REGISTER 17-6: AD1CSSL: ADC1 INPUT SCAN SELECT REGISTER LOW^(1,2)
U-0
—
bit 15
U-0
U-0
U-0
U-0
U-0
R/W-0
—
—
—
—
—
CSS9
R/W-0
CSS8
bit 8
R/W-0
CSS7
bit 7
R/W-0
CSS6
R/W-0
CSS5
R/W-0
CSS4
R/W-0
CSS3
R/W-0
CSS2
R/W-0
CSS1
R/W-0
CSS0
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
Unimplemented: Read as ‘0’
CSS<9:0>: ADC Input Scan Selection bits
1 = Select ANx for input scan
0 = Skip ANx for input scan
Note 1: On devices without nine analog inputs, all AD1CSSL bits can be selected. However, inputs selected for
scan without a corresponding input on device will convert ADREF-.
2: PIC24HJ12GP201 devices support only 6 channels (CSS0-CSS5).
REGISTER 17-7: AD1PCFGL: ADC1 PORT CONFIGURATION REGISTER LOW^(1,2)
U-0
—
bit 15
U-0
U-0
U-0
U-0
U-0
R/W-0
—
—
—
—
—
PCFG9
R/W-0
PCFG8
bit 8
R/W-0
PCFG7
bit 7
R/W-0
PCFG6
R/W-0
PCFG5
R/W-0
PCFG4
R/W-0
PCFG3
R/W-0
PCFG2
R/W-0
PCFG1
R/W-0
PCFG0
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
Unimplemented: Read as ‘0’
PCFG<9:0>: ADC Port Configuration Control bits
1 = Port pin in Digital mode, port read input enabled, ADC input multiplexer connected to AVSS
0 = Port pin in Analog mode, port read input disabled, ADC samples pin voltage
Note 1: On devices without nine analog inputs, all PCFG bits are R/W. However, PCFG bits are ignored on ports
without a corresponding input on device.
2: PIC24HJ12GP201 devices support only 6 channels (PCFG0-PCFG5).
© 2007 Microchip Technology Inc.
Preliminary
DS70282B-page 161