Renesas Electronics /R7FA6M5BH /USBHS /D1FIFOSEL

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Interpret as D1FIFOSEL

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (Others)CURPIPE0 (0)BIGEND 0 (00)MBW0 (0)DREQE 0 (0)DCLRM 0 (0)REW 0 (0)RCNT

MBW=00, CURPIPE=Others, DCLRM=0, REW=0, DREQE=0, BIGEND=0, RCNT=0

Description

D1FIFO Port Selection Register

Fields

CURPIPE

FIFO Port Access Pipe Specification

0 (0x0): No pipe specification

0 (Others): Setting prohibited

1 (0x1): Pipe 1

2 (0x2): Pipe 2

3 (0x3): Pipe 3

4 (0x4): Pipe 4

5 (0x5): Pipe 5

6 (0x6): Pipe 6

7 (0x7): Pipe 7

8 (0x8): Pipe 8

9 (0x9): Pipe 9

BIGEND

FIFO Port Endian Control

0 (0): Little endian

1 (1): Big endian

MBW

FIFO Port Access Bit Width

0 (00): 8-bit width

1 (01): 16-bit width

2 (10): 32-bit width

3 (11): Setting prohibited

DREQE

DMA/DTC Transfer Request Enable

0 (0): Disable DMA/DTC transfer request

1 (1): Enable DMA/DTC transfer request

DCLRM

Auto FIFO Buffer Clear Mode after Specified Pipe is Read

0 (0): Disable auto buffer clear mode

1 (1): Enable auto buffer clear mode

REW

Buffer Pointer Rewind

0 (0): Do not rewind buffer pointer (writing 0 has no effect)

1 (1): Rewind buffer pointer

RCNT

Read Count Mode

0 (0): Clear DTLN[11:0] flags in the FIFO port control register to 0x000 when all receive data is read from DnFIFO (after read of a single plane in double buffer mode)

1 (1): Decrement DTLN[11:0] flags each time receive data is read from DnFIFO

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