h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 638

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 18 Universal Serial Bus Interface (USB)
Note:
Rev. 3.00 Jan 25, 2006 page 586 of 872
REJ09B0286-0300
Bit
2
1
0
Bit Name Initial Value R/W
EP1STL
—
EP0STL
* Writing of 0 is disabled.
0
0
0
R/(W) * Endpoint 0 Stall
R/W
R
Description
Endpoint 2 Stall
Sets endpoint 2 in a stall state.
0: Endpoint 2 is in an operating state.
[Clearing condition] (SCME = 1)
1: Endpoint 2 is in a stall state.
[Clearing condition] (SCME = 1)
Reserved
This bit is always read as 0 and cannot be modified.
Sets endpoint 0 in a stall state.
0: Endpoint 0 is in an operating state.
[Clearing condition]
1: Endpoint 0 is in a stall state.
[Setting condition]
(Stall state can be cancelled by the ClearFeature
command)
(Stall state can be cancelled by the ClearFeature
command)
STALL handshake response of endpoint 2 is
performed.
1 is written to EP2STL after EP2STL = 0 has been
read.
Endpoint 0 receives a SETUP token.
1 is written to EP0STL after EP0STL = 0 has been
read.