r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1572

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 36 USB Function Controller (USBF)
Rev. 1.00 Oct. 01, 2007 Page 1506 of 1956
REJ09B0256-0100
Bit
3
2
1
0
Bit Name
SETUP TS 0
EP0o TS
EP0i TR
EP0i TS
Initial Value
0
0
0
R/W Description
R/W Setup Command Receive Complete
R/W EP0o Receive Complete
R/W EP0i Transfer Request
R/W EP0i Transmit Complete
[Setting condition]
When 8-byte data that decodes the command by the
function is normally received from the host to EP0s
and an ACK handshake is returned to the host from
the function.
[Clearing conditions]
•
•
[Setting condition]
When data is normally received from the host to EP0o
and an ACK handshake is returned from the function
to the host.
[Clearing conditions]
•
•
[Setting condition]
When IN token is issued from the host to EP0i and the
FIFO buffer is empty.
[Clearing conditions]
•
•
[Setting condition]
When data to be transmitted to the host is written to
EP0i, then data is normally transferred from the
function to the host, and an ACK handshake is
returned.
[Clearing conditions]
•
•
When reset
When 0 is written to by CPU
When reset
When 0 is written to by CPU
When reset
When 0 is written to by CPU
When reset
When 0 is written to by CPU