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PIC32MX440F256H-80I Datasheet, PDF (316/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers
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PIC32MX3XX/4XX
TABLE 12-8: CHANGE NOTICE AND PULL-UP SFR SUMMARY
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1 24/16/8/0
BF88_61C0 CNCON 31:24 —
—
—
—
—
—
—
23:16 —
—
—
—
—
—
—
15:8
ON
FRZ
SIDL
—
—
—
—
7:0
—
—
—
—
—
—
—
BF88_61C4 CNCONCLR 31:0
Write clears selected bits in CNCON, read yields undefined value
BF88_61C8 CNCONSET 31:0
Write sets selected bits in CNCON, read yields undefined value
BF88_61CC CNCONINV 31:0
Write inverts selected bits in CNCON, read yields undefined value
BF88_61D0
CNEN
31:24
—
23:16 —
—
—
—
—
—
—
—
CNEN21(1) CNEN20(1) CNEN19(1) CNEN18 CNEN17
15:8
CNEN<15:8>
7:0
CNEN<7:0>
BF88_61D4 CNENCLR 31:0
Write clears selected bits in CNEN, read yields undefined value
BF88_61D8 CNENSET 31:0
Write sets selected bits in CNEN, read yields undefined value
BF88_61DC CNENINV 31:0
Write inverts selected bits in CNEN, read yields undefined value
BF88_61E0 CNPUE 31:24 —
23:16 —
—
—
—
—
—
—
—
CNPUE21(1) CNPUE20(1) CNPUE9(1) CNPUE18 CNPUE17
15:8
CNPUE<15:8>
7:0
CNPUE<7:0>
BF88_61E4 CNPUECLR 31:0
Write clears selected bits in CNPUE, read yields undefined value
BF88_61E8 CNPUESET 31:0
Write sets selected bits in CNPUE, read yields undefined value
BF88_61EC CNPUEINV 31:0
Write inverts selected bits in CNPUE, read yields undefined value
Note 1: CNEN and CNPUE bit(s) are not implemented on 64-pin devices, and read as ‘0’.
—
—
—
—
—
CNEN16
—
CNPUE16
TABLE 12-9: CHANGE NOTICE INTERRUPT REGISTER SUMMARY
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
Bit
24/16/8/0
BF88_1070 IEC1
7:0 SPI2RXIE SPI2TXIE SPI2EIE CMP2IE CMP1IE PMPIE AD1IE
CNIE
BF88_1040 IFS1
7:0 SPI2RXIF SPI2TXIF SPI2EIF CMP2IF CMP1IF PMPIF AD1IF
CNIF
BF88_10F0 IPC6 23:16
—
—
—
CNIP<2:0>
CNIS<1:0>
Note: This summary table contains partial register definitions that only pertain to the GPIO peripheral. Refer to the “PIC32MX Family
Reference Manual” (DS61132) for a detailed description of these registers.
DS61143E - page 314
Preliminary
© 2008 Microchip Technology Inc.
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