Renesas Electronics /R7FA6M1AD /USBFS /PIPE9CTR

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Interpret as PIPE9CTR

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 (00)PID0 (0)PBUSY 0 (0)SQMON 0 (0)SQSET 0 (0)SQCLR 0 (0)ACLRM 0 (0)BSTS

SQSET=0, SQCLR=0, SQMON=0, PBUSY=0, BSTS=0, ACLRM=0, PID=00

Description

Pipe 9 Control Register

Fields

PID

Response PID

0 (00): NAK response

1 (01): BUF response (depending on the buffer state)

2 (10): STALL response

3 (11): STALL response

PBUSY

Pipe Busy

0 (0): The relevant pipe is not used at the USB bus.

1 (1): The relevant pipe is used at the USB bus.

SQMON

Sequence Toggle Bit Confirmation

0 (0): DATA0

1 (1): DATA1

SQSET

Sequence Toggle Bit Set

0 (0): Invalid

1 (1): Specifies DATA1.

SQCLR

Sequence Toggle Bit Clear

0 (0): Invalid

1 (1): Specifies DATA0.

ACLRM

Auto Buffer Clear Mode

0 (0): Auto buffer clear mode is disabled.

1 (1): Auto buffer clear mode is enabled (all buffers are initialized)

BSTS

Buffer Status

0 (0): Buffer access is disabled.

1 (1): Buffer access is enabled.

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