AC164139 Microchip Technology, AC164139 Datasheet - Page 339

• Manufacturer Part Number: AC164139
• Description: Graphics Display Prototype Board Graphics
• Manufacturer: Microchip Technology

Specifications of AC164139

• Main Purpose: LCD Development
• Embedded: No
• Utilized Ic / Part: PICtail™ Plus Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 24-1:
REGISTER 24-2:
 2010 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 by
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
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
—
—
PIC24FJ256DA210 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
DS39969B-page 339
R-0, HSC
R-0, HSC
C1OUT
C1EVT
bit 8
bit 0