Download GPL162002A/162003A Programming Guide

GPL162002A/162003A Programming Guide
P_USBD_INTF
Bit
15
0x7B3A
14
13
12
11
USB Interrupt Flag Register
10
9
8
7
6
5
4
3
2
1
0
Function RST RME SUS IINNA IINPC BONA BOPS BINA BIPC E0SNA E0SC E0INNA E0INPC E0ONA E0OPS E0SPS
Default
0
0
0
0
Bit
Function
Type
15
RST
R/W
0
RME
R/W
0
0
0
0
0
0
Description
the
corresponding
0
0
0
Read 0= Not occurred
of
Read 1= Occurred
P_USBD_INTEN is 1 and the USB device is
Write 0= No effect
reset, the interrupt flag will be set.
Write 1= Clear the flag
Resume Interrupt Flag
Read 0= Not occurred
enable
bit
l
a
i e
t
n s
e
U
d
i
f
n 司
o
C 公
s
限
u 有
l
p 份
l
a
r
e 股
n
e 技
G 科
格
普
If
the
corresponding
0
Condition
Reset Interrupt Flag
If
14
0
enable
bit
y
l
n
O
of
Read 1= Occurred
P_USBD_INTEN is 1 and the USB device
Write 0= No effect
resumes in SUSPEND state, the interrupt
Write 1= Clear the flag
flag will be set.
13
SUS
R/W
Suspend Interrupt Flag
If
12
IINNA
R/W
Read 1= Occurred
P_USBD_INTEN is 1 and the USB device is
Write 0= No effect
suspended, the interrupt flag will be set.
Write 1= Clear the flag
Interrupt In NACK Interrupt Flag
Read 0= Not occurred
the
corresponding
Read 0= Not occurred
of
If
the
corresponding
enable
enable
bit
of
Read 1= Occurred
P_USBD_INTEN is 1 and an IN request
bit
Write 0= No effect
happens with rplying a NAK to the host, this
Write 1= Clear the flag
bit will be set.
11
IINPC
R/W
Interrupt In Packet Clear Interrupt Flag
If
10
BONA
R/W
Read 1= Occurred
P_USBD_INTEN is 1 and an IN packet is
Write 0= No effect
read from the host, this bit will be set.
Write 1= Clear the flag
Bulk Out NACK Interrupt Flag
Read 0= Not occurred
r
o
F
9
the
corresponding
corresponding
enable
enable
bit
Read 0= Not occurred
of
If
the
of
Read 1= Occurred
P_USBD_INTEN is 1 and an OUT packet
bit
Write 0= No effect
happens but the device sends a NAK, this
Write 1= Clear the flag
bit will be set.
BOPS
R/W
Bulk Out Packet Set Interrupt Flag
If
the
corresponding
enable
Read 0= Not occurred
of
Read 1= Occurred
P_USBD_INTEN is 1 and an OUT packet is
bit
Write 0= No effect
loaded into the endpoint0 FIFO, this bit will
Write 1= Clear the flag
be set.
8
BINA
R/W
Bulk In NACK Interrupt Flag
If
the
corresponding
enable
Read 0= Not occurred
of
Read 1= Occurred
P_USBD_INTEN is 1 and an IN request
bit
Write 0= No effect
happens with rplying a NAK to the host, this
Write 1= Clear the flag
bit will be set.
© Generalplus Technology Inc.
PAGE 193
V1.0 – Dec. 20, 2006