PIC24FJ32GB002-E/ML MICROCHIP [Microchip Technology], PIC24FJ32GB002-E/ML Datasheet - Page 175

• Manufacturer Part Number: PIC24FJ32GB002-E/ML
• Description: 28/44-Pin, 16-Bit, Flash Microcontrollers with USB On-The-Go (OTG) and nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 15-1:
 2010 Microchip Technology Inc.
bit 1
bit 0
Note 1:
If SPIEN = 1, these functions must be assigned to available RPn pins before use. See Section 10.4
“Peripheral Pin Select (PPS)” for more information.
SPITBF: SPIx Transmit Buffer Full Status bit
1 = Transmit not yet started; SPIxTXB is full
0 = Transmit started; SPIxTXB is empty
In Standard Buffer mode:
Automatically set in hardware when CPU writes SPIxBUF location, loading SPIxTXB. Automatically
cleared in hardware when SPIx module transfers data from SPIxTXB to SPIxSR.
In Enhanced Buffer mode:
Automatically set in hardware when CPU writes SPIxBUF location, loading the last available buffer location.
Automatically cleared in hardware when a buffer location is available for a CPU write.
SPIRBF: SPIx Receive Buffer Full Status bit
1 = Receive complete, SPIxRXB is full
0 = Receive is not complete, SPIxRXB is empty
In Standard Buffer mode:
Automatically set in hardware when SPIx transfers data from SPIxSR to SPIxRXB. Automatically
cleared in hardware when core reads SPIxBUF location, reading SPIxRXB.
In Enhanced Buffer mode:
Automatically set in hardware when SPIx transfers data from SPIxSR to buffer, filling the last unread
buffer location. Automatically cleared in hardware when a buffer location is available for a transfer from
SPIxSR.
SPIxSTAT: SPIx STATUS AND CONTROL REGISTER (CONTINUED)
PIC24FJ64GB004 FAMILY
DS39940D-page 175