PIC32MX440F256H-80I Datasheet, PDF (388/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 17-4: SPI2 SFR SUMMARY
Virtual
Address
Name
BF80_5A00 SPI2CON
BF80_5A04 SPI2CONCLR
BF80_5A08 SPI2CONSET
BF80_5A0C SPI2CONINV
BF80_5A10 SPI2STAT
BF80_5A14 SPI2STATCLR
BF80_5A20 SPI2BUF
BF80_5A30 SPI2BRG
BF80_5A34 SPI2BRGCLR
BF80_5A38 SPI2BRGSET
BF80_5A3C SPI2BRGINV
31:24
23:16
15:8
7:0
31:0
31:0
31:0
31:24
23:16
15:8
7:0
31:0
31:24
23:16
15:8
7:0
31:24
23:16
15:8
7:0
31:0
31:0
31:0
Bit
31/23/15/7
FRMEN
—
ON
SSEN
—
—
—
—
—
—
—
Bit
Bit
Bit
Bit
Bit
Bit
30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
FRMSYNC FRMPOL
—
—
—
—
—
—
—
—
—
SPIFE
FRZ
SIDL
DISSDO MODE32 MODE16
SMP
CKP
MSTEN
—
—
—
—
Write clears selected bits in SPI2CON, read yields an undefined value
Write sets selected bits in SPI2CON, read yields an undefined value
Write inverts selected bits in SPI2CON, read yields an undefined value
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SPIBUSY
—
—
SPIROV
—
—
SPITBE
—
—
Write clears selected bits in SPI2STAT, read yields an undefined value
DATA<31:24>
DATA<23:16>
DATA<15:8>
DATA<7:0>
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
BRG<7:0>
Write clears selected bits in SPI2BRG, read yields an undefined value
Write sets selected bits in SPI2BRG, read yields an undefined value
Write inverts selected bits in SPI2BRG, read yields an undefined value
Bit
24/16/8/0
—
—
CKE
—
—
—
—
SPIRBF
—
—
BRG<8>
TABLE 17-5: SPI2 INTERRUPT REGISTER 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_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_1100
IPC7
23:16
—
—
—
SPI2IP<2:0>
SP2IS<1:0>
Note:
This summary table contains partial register definitions that only pertain to the SPI2 peripheral. Refer to the “PIC32MX
Family Reference Manual” (DS61132) for a detailed description of these registers.
DS61143E-page 386
Preliminary
© 2008 Microchip Technology Inc.