參數(shù)資料
型號(hào)： 7641
英文描述： 7641 Group Datasheet Datasheet 2145K/MAR.26.02
中文描述： 7641組數(shù)據(jù)表數(shù)據(jù)表2145K/MAR.26.02
文件頁數(shù)： 56/137頁
文件大小： 2145K
代理商： 7641
55
7641 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
[USB Endpoint x (x = 1 to 4) OUT Control Register] OUT_CSR
This register contains the information and status of the respective
OUT endpoints 1 to 4. In the endpoint 0, all bits are reserved and
cannot be used (they will all be read out as
“
0
”
). The USB FCU
sets the OUT_PKT_RDY flag to
“
1
”
after a data packet has been
received into the OUT FIFO. After reading the data packet in the
OUT FIFO, clear this flag to
“
0
”
. However, if there is still data in the
OUT FIFO, the flag cannot be cleared even by writing
“
0
”
by soft-
ware.
U
O
S
U
B
T
_
e
n
C
d
S
p
R
o
i
n
t
x
O
U
T
c
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r
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g
i
s
t
e
r
(
a
d
d
r
e
s
s
0
0
5
A
1
6
)
OUT_PKT_RDY flag (OUTXCSR0)
0: Except the following condition (
Note 3
)
1: End of a data packet reception (
Note 2
)
OVER RUN flag (OUTXCSR1) (In isochronous data transfer)
0: No FIFO overrun (
Note 2
)
1: FIFO overrun occurred (
Note 1
)
SEND_STALL bit (OUTXCSR2) (
Note 2
)
0: Except the following condition
1: Transmitting STALL handshake signal
ISO/TOGGLE_INIT bit (OUTXCSR3) (
Note 2
)
0: Except the following condition
1: Initializing to endpoint used for isochronous transfer;
Enabling reception of DATA0 and DATA1 as PID (Initializing the
toggle)
FORCE_STALL flag (OUTXCSR4)
0: Except the following condition (
Note 2
)
1: Protocol error detected (
Note 1
)
DATA_ERR flag (OUTXCSR5)
0: Except the following condition (
Note 2
)
1: CRC or bit stuffing error detected in transferring isochronous data
(
Note 1
)
FLUSH bit (OUTXCSR6)
0: Except the following condition (
Note 1
)
1: Flush FIFO. (
Note 2
)
AUTO_CLR bit (OUTXCSR7) (
Note 2
)
0: AUTO_CLR disabled
1: AUTO_CLR enabled
b0
b7
Notes 1
: This bit is automatically set to
“
1
”
or cleared to
“
0
”
.
2
: The user must program to
“
1
”
or
“
0
”
.
3
: When AUTO_CLR bit is
“
0
”
, the user must clear to
“
0
”
. When AUTO_CLR bit is
“
1
”
, this
bit is automatically cleared to
“
0
”
.
Fig. 48 Structure of USB endpoint x (x = 1 to 4) OUT control register
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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764-1"x36yd-Green 功能描述:膠帶 GREEN 1X36YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
764-1"x36yd-Orange 功能描述:膠帶 764 ORANGE 1X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
764-1"x36yd-Red 功能描述:膠帶 764 RED 1X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
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