Renesas H8S/2158 User Manual page 627

Bit Bit Name Initial Value R/W
4 EP3TS 0
3 EP2TS 0
Section 18 Universal Serial Bus Interface (USB)
Description
R/(W) * Endpoint 3 Transfer Success Flag
Indicates that the endpoint 3 host input transfer has
been completed normally.
0: Indicates that the endpoint 3 is in a transfer wait state.
[Clearing condition]
•
0 is written to EP3TS after EP3TS = 1 has been
read.
1: Indicates that the endpoint 3 host input transfer (IN
transaction) has been completed normally.
[Setting condition]
•
An ACK handshake has been achieved (ACK
reception) after IN token reception and data transfer.
R/(W) * Endpoint 2 Transfer Success Flag
Indicates that the endpoint 2 host input/output transfer
has been completed normally.
0: Indicates that the endpoint 2 is in a transfer wait state.
[Clearing condition]
•
0 is written to EP2TS after EP2TS = 1 has been
read.
1: Indicates that the endpoint 2 host input transfer (IN
transaction) or host output transfer (out transaction)
has been completed normally.
[Setting conditions]
•
An ACK handshake has been achieved (ACK
transmission) after IN token reception and data
transfer.
•
An ACK handshake has been achieved (ACK
transmission) after OUT token reception data
transfer.
Rev. 3.00 Jan 25, 2006 page 573 of 872
REJ09B0286-0300