PIC24FJ64GA705 Datasheet, PDF (212/412 Pages) –

PIC24FJ256GA705 FAMILY
REGISTER 17-6: SPIxBUFL: SPIx BUFFER REGISTER LOW
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
DATA<15:8>
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
DATA<7:0>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-0
DATA<15:0>: SPIx FIFO Data bits
When the MODE<32,16> or WLENGTH<4:0> bits select 16 to 9-bit data, the SPIx only uses
DATA<15:0>. When the MODE<32,16> or WLENGTH<4:0> bits select 8 to 2-bit data, the SPIx only uses
DATA<7:0>.
REGISTER 17-7: SPIxBUFH: SPIx BUFFER REGISTER HIGH
R/W-0
bit 15
R/W-0
R/W-0
R/W-0
R/W-0
DATA<31:24>
R/W-0
R/W-0
R/W-0
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
DATA<23:16>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-0
DATA<31:16>: SPIx FIFO Data bits
When the MODE<32,16> or WLENGTH<4:0> bits select 32 to 25-bit data, the SPIx uses DATA<31:16>.
When the MODE<32,16> or WLENGTH<4:0> bits select 24 to 17-bit data, the SPIx only uses
DATA<23:16>.
DS30010118B-page 212
 2016 Microchip Technology Inc.