PIC24FJ256GL410 SPI4 registers The 12 registers of SPI4 (SPI 4), from 0x448, with their reset value and every field. The PIC24FJ256GL410 has 701 registers in 66 peripherals, one page each.
SPI4 SPI 4 SPI4CON1L
Address 0x448
Reset 0x0000
Access read/write
Size 16-bit 15 fields
Field Bits What it does SPIEN 15 SPISIDL 13 DISSDO 12 MODE32 11 MODE16 10 SMP 9 CKE 8 SSEN 7 CKP 6 MSTEN 5 DISSDI 4 DISSCK 3 MCLKEN 2 SPIFE 1 ENHBUF 0
SPI4CON1H
Address 0x44A
Reset 0x0000
Access read/write
Size 16-bit 13 fields
Field Bits What it does AUDEN 15 SPISGNEXT 14 IGNROV 13 IGNTUR 12 AUDMONO 11 URDTEN 10 AUDMOD 9:8 FRMEN 7 FRMSYNC 6 FRMPOL 5 MSSEN 4 FRMSYPW 3 FRMCNT 2:0
SPI4CON2L
Address 0x44C
Reset 0x0000
Access read/write
Size 16-bit 1 field
Field Bits What it does WLENGTH 4:0
SPI4STATL
Address 0x450
Reset 0x0028
Access read/write
Size 16-bit 9 fields
Field Bits What it does FRMERR 12 SPIBUSY 11 SPITUR 8 SRMT 7 SPIROV 6 SPIRBE 5 SPITBE 3 SPITBF 1 SPIRBF 0
SPI4STATH
Address 0x452
Reset 0x0000
Access read only
Size 16-bit 2 fields
Field Bits What it does RXELM 13:8 TXELM 5:0
SPI4BUFL
Address 0x454
Reset 0x0000
Access read/write
Size 16-bit 1 field
Field Bits What it does SPI4BUFL 15:0
SPI4BUFH
Address 0x456
Reset 0x0000
Access read/write
Size 16-bit 1 field
Field Bits What it does SPI4BUFH 15:0
1 field
Field Bits What it does SPI4BRGL 12:0
SPI4IMSKL
Address 0x45C
Reset 0x0000
Access read/write
Size 16-bit 9 fields
Field Bits What it does FRMERREN 12 BUSYEN 11 SPITUREN 8 SRMTEN 7 SPIROVEN 6 SPIRBEN 5 SPITBEN 3 SPITBFEN 1 SPIRBFEN 0
SPI4IMSKH
Address 0x45E
Reset 0x0000
Access read/write
Size 16-bit 4 fields
Field Bits What it does RXWIEN 15 RXMSK 13:8 TXWIEN 7 TXMSK 5:0
SPI4URDTL
Address 0x460
Reset 0x0000
Access read/write
Size 16-bit 1 field
Field Bits What it does SPI4URDTL 15:0
SPI4URDTH
Address 0x462
Reset 0x0000
Access read/write
Size 16-bit 1 field
Field Bits What it does SPI4URDTH 15:0
BETA