參數(shù)資料
型號: uPSD3234AV-40U1T
廠商: 意法半導(dǎo)體
英文描述: Flash Programmable System Devices with 8032 Microcontroller Core
中文描述: 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù): 87/170頁
文件大小: 2717K
代理商: UPSD3234AV-40U1T
87/170
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
Table 76. Description of the USTA Bits
Table 77. USB Endpoint0 Data Receive Register (UDR0: 0EFh)
Table 78. USB Endpoint0 Data Transmit Register (UDT0: 0E7h)
Table 79. USB Endpoint1 Data Transmit Register (UDT1: 0E6h)
Bit
Symbol
R/W
Function
7
RSEQ
R/W
Endpoint0 receive data packet PID. (0=DATA0, 1=DATA1)
This bit will be compared with the type of data packet last received for
Endpoint0
6
SETUP
R
SETUP Token Detect Bit. This bit is set when the received token packet
is a SEPUP token, PID = b1101.
5
IN
R
IN Token Detect Bit.
This bit is set when the received token packet is an IN token.
4
OUT
R
OUT Token Detect Bit.
This bit is set when the received token packet is an OUT token.
3 to 0
RP0SIZ3 to
RP0SIZ0
R
The number of data bytes received in a DATA packet
7
6
5
4
3
2
1
0
UDR0.7
UDR0.6
UDR0.5
UDR0.4
UDR0.3
UDR0.2
UDR0.1
UDR0.0
7
6
5
4
3
2
1
0
UDT0.7
UDT0.6
UDT0.5
UDT0.4
UDT0.3
UDT0.2
UDT0.1
UDT0.0
7
6
5
4
3
2
1
0
UDT1.7
UDT1.6
UDT1.5
UDT1.4
UDT1.3
UDT1.2
UDT1.1
UDT1.0
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