STMicroelectronics /STM32U5Gx /DSI /DSI_GPSR

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Interpret as DSI_GPSR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)CMDFE 0 (B_0x0)CMDFF 0 (B_0x0)PWRFE 0 (B_0x0)PWRFF 0 (B_0x0)PRDFE 0 (B_0x0)PRDFF 0 (B_0x0)RCB 0 (B_0x0)CMDBE 0 (B_0x0)CMDBF 0 (B_0x0)PBE 0 (B_0x0)PBF

PWRFF=B_0x0, PWRFE=B_0x0, CMDBE=B_0x0, CMDFF=B_0x0, CMDBF=B_0x0, PBE=B_0x0, RCB=B_0x0, CMDFE=B_0x0, PBF=B_0x0, PRDFF=B_0x0, PRDFE=B_0x0

Description

DSI Host generic packet status register

Fields

CMDFE

Command FIFO empty This bit indicates the empty status of the generic command FIFO:

0 (B_0x0): Write payload FIFO not empty

1 (B_0x1): Write payload FIFO empty

CMDFF

Command FIFO full This bit indicates the full status of the generic command FIFO:

0 (B_0x0): Write payload FIFO not full

1 (B_0x1): Write payload FIFO full

PWRFE

Payload write FIFO empty This bit indicates the empty status of the generic write payload FIFO:

0 (B_0x0): Write payload FIFO not empty

1 (B_0x1): Write payload FIFO empty

PWRFF

Payload write FIFO full This bit indicates the full status of the generic write payload FIFO:

0 (B_0x0): Write payload FIFO not full

1 (B_0x1): Write payload FIFO full

PRDFE

Payload read FIFO empty This bit indicates the empty status of the generic read payload FIFO:

0 (B_0x0): Read payload FIFO not empty

1 (B_0x1): Read payload FIFO empty

PRDFF

Payload read FIFO full This bit indicates the full status of the generic read payload FIFO:

0 (B_0x0): Read payload FIFO not full

1 (B_0x1): Read payload FIFO ful.

RCB

Read command busy This bit is set when a read command is issued and cleared when the entire response is stored in the FIFO:

0 (B_0x0): No read command on going

1 (B_0x1): Read command on going

CMDBE

Command buffer empty This bit indicates the empty status of the generic payload internal buffer:

0 (B_0x0): Payload internal buffer not full

1 (B_0x1): Payload internal buffer full

CMDBF

Command buffer full This bit indicates the full status of the generic command internal buffer:

0 (B_0x0): Command internal buffer not full

1 (B_0x1): Command internal buffer full

PBE

Payload buffer empty This bit indicates the empty status of the generic payload internal buffer:

0 (B_0x0): Payload internal buffer not empty

1 (B_0x1): Payload internal buffer empty

PBF

Payload buffer full This bit indicates the full status of the generic payload internal buffer:

0 (B_0x0): Payload internal buffer not full

1 (B_0x1): Payload internal buffer full

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