MA240029 Microchip Technology, MA240029 Datasheet - Page 319

• Manufacturer Part Number: MA240029
• Description: Daughter Cards & OEM Boards PIC24FJ128GA310 Gen Purpose PIM
• Manufacturer: Microchip Technology

Specifications of MA240029

• Rohs: yes
• Product: Daughter Cards
• Core: PIC
• Description/function: Plug-in module
• Interface Type: I2C, SPI
• Tool Is For Evaluation Of: PIC24FJ128GA310
• For Use With: Explorer 16 Development Board

REGISTER 25-1:
REGISTER 25-2:
 2010-2011 Microchip Technology Inc.
bit 4
bit 3-2
bit 1-0
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14-11
bit 10
bit 9
bit 8
bit 7-3
bit 2
bit 1
bit 0
CMIDL
R/W-0
U-0
—
CREF: Comparator Reference Select bits (non-inverting input)
1 = Non-inverting input connects to the internal CV
0 = Non-inverting input connects to the C
Unimplemented: Read as ‘0’
CCH<1:0>: Comparator Channel Select bits
11 = Inverting input of the comparator connects to the internal selectable reference voltage specified
10 = Inverting input of the comparator connects to the C
01 = Inverting input of the comparator connects to the C
00 = Inverting input of the comparator connects to the C
CMIDL: Comparator Stop in Idle Mode bit
1 = Discontinue operation of all comparators when device enters Idle mode
0 = Continue operation of all enabled comparators in Idle mode
Unimplemented: Read as ‘0’
C3EVT: Comparator 3 Event Status bit (read-only)
Shows the current event status of Comparator 3 (CM3CON<9>).
C2EVT: Comparator 2 Event Status bit (read-only)
Shows the current event status of Comparator 2 (CM2CON<9>).
C1EVT: Comparator 1 Event Status bit (read-only)
Shows the current event status of Comparator 1 (CM1CON<9>).
Unimplemented: Read as ‘0’
C3OUT: Comparator 3 Output Status bit (read-only)
Shows the current output of Comparator 3 (CM3CON<8>).
C2OUT: Comparator 2 Output Status bit (read-only)
Shows the current output of Comparator 2 (CM2CON<8>).
C1OUT: Comparator 1 Output Status bit (read-only)
Shows the current output of Comparator 1 (CM1CON<8>).
U-0
U-0
by the CVREFM<1:0> bits in the CVRCON register
—
—
CMxCON: COMPARATOR x CONTROL REGISTERS
(COMPARATORS 1 THROUGH 3) (CONTINUED)
CMSTAT: COMPARATOR MODULE STATUS REGISTER
HSC = Hardware Settable/Clearable bit
W = Writable bit
‘1’ = Bit is set
U-0
U-0
—
—
PIC24FJ128GA310 FAMILY
U-0
U-0
—
—
X
INA pin
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
U-0
—
—
REF
voltage
X
X
X
IND pin
INC pin
INB pin
R-0, HSC
R-0, HSC
C3OUT
C3EVT
x = Bit is unknown
R-0, HSC
R-0, HSC
C2OUT
C2EVT
DS39996F-page 319
R-0, HSC
R-0, HSC
C1OUT
C1EVT
bit 8
bit 0