DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 535

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Note:* The write value should always be 0 to clear this flag.
Bit
7
6
5
4
3
2
1
0
Bit Name
BRST
—
EP3TR
EP3TS
EP0oTS
EP0iTR
EP0iTS
SetupTS
Initial Value R/W
0
0
0
0
0
0
0
0
R/(W)* Bus Reset
R
R/(W)* EP3 Transfer Request
R/(W)* EP3 Transmit Complete
R/(W)* EP0o Receive Complete
R/(W)* EP0i Transfer Request
R/(W)* EP0i Transmit Complete
R/(W)* Setup Command Receive Complete
Description
Set to 1 when the bus reset signal is detected on the
USB bus. The corresponding interrupt output is
EXIRQ0 or EXIRQ1.
Note that BRST is also set to 1 if D+ is not pulled-up
during USB cable connection.
Reserved
This bit is always read as 0 and cannot be modified.
Set to 1 if there is no valid data in the FIFO when an IN
token is sent from the host to EP3. The corresponding
interrupt output is EXIRQ0 or EXIRQ1.
Set to 1 if the data written in EP3 is transmitted to the
host normally and the ACK handshake is returned. The
corresponding interrupt output is EXIRQ0 or EXIRQ1.
Set to 1 if EP0o receives data from the host normally
and returns the ACK handshake to the host. The
corresponding interrupt output is EXIRQ0 or EXIRQ1.
Set to 1 if there is no valid data in the FIFO when an
IN token is sent from the host to EP0i. The
corresponding interrupt output is EXIRQ0 or EXIRQ1.
Set to 1 if the data written in EP0i is transmitted to the
host normally and the ACK handshake is returned.
The corresponding interrupt output is EXIRQ0 or
EXIRQ1.
Set to 1 if EP0s normally receives 8-byte command
data to be decoded by the function from the host and
returns the ACK handshake to the host. The
corresponding interrupt output is EXIRQ0 or EXIRQ1.
Rev.7.00 Dec. 24, 2008 Page 481 of 698
REJ09B0074-0700