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參數(shù)資料
| 型號： | GL640USB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | IEEE-1284 to USB Bridge |
| 中文描述： | 符合IEEE - 1284的USB橋接 |
| 文件頁數(shù)： | 19/39頁 |
| 文件大?。?/td> | 2027K |
| 代理商： | GL640USB |
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Revision 1.1
Jun. 7, 1999
-18-
GL640USB, GL640USB-A
STSTX
Reserved
Reserved
Default=8’h00
STSTX
-
The interrupt endpoint 3 transmits a status packet completely
CTLDAT/STSDAT
( offset 96h )
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
CTLDAT7
CTLDAT6
CTLDAT5
CTLDAT4
CTLDAT3
CTLDAT2
CTLDAT1
CTLDAT0
Read:
Pop data from endp0/endp3 FIFO.
Write:
Push data into endp0/endp3 FIFO.
CTLLEN/STSLEN
( offset 97h )
R/O
R/O
R/W
R/W
R/W
R/W
R/W
RXSETUP
RXOUT
DATOG
CTLLEN3
CTLLEN2
CTLLEN1
CTLLEN0
For the received OUT/SETUP transaction on endp0/endp3, read this register to check the data size and data
toggle, and then read the received data from CTLDAT/STSDAT register. To transmit data on endp0/endp3, first
push data into endp0/endp3 FIFO, and then write this register to set data size and data toggle. Finally, turn on
CTLTXEN or STSTXEN bit to enable the data transmission.
CTLLEN3-0
-
Length of the received/transmitted endp0/endp3 data
DATOG
-
Data toggle of the received/transmitted endp0/endp3 data
RXOUT
-
The received transaction is an OUT transaction
RXSETUP -
The received transaction is a SETUP transaction
FFCFG
( offset 98h )
R/W
R/W
R/W
R/W
R/W
R/W
TX64ONLY
TXNULL
DMARXEN/
EPPRXEN
DMATXEN/E
PPTXEN
LINKDIR
LINKFF
Default=8’h00
This register is used to control TX/RX FIFO and DMA/EPP engine operation.
LINKFF
-
link RXFIFO to TXFIFO together to form ping-pong FIFO
LINKDIR
-
This bit is valid only when LINKFF is set to 1.
1:
the ping-pong FIFO is used for end2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL640USB-A | Pin Strip Header; No. of Contacts:36; Pitch Spacing:0.1"; No. of Rows:1; Contact Material:Copper Alloy; Contact Plating:Gold; Leaded Process Compatible:Yes; Mounting Type:PCB Straight Thru Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes |
| GL646 | PLUG HEADER 2.5A |
| GL646USB | Three-in-one Scanner Controller for USB and 1394 |
| GL652 | USB 7 PORT HUB CONTROLLER |
| GL652USB | USB 7 PORT HUB CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL640USB-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IEEE-1284 to USB Bridge |
| GL641USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB ATA/ATAPI/ COMPACT FLASH CARD CONTROLLER |
| GL646 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394 |
| GL646USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-in-one Scanner Controller for USB and 1394 |
| GL650USB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 4 PORT HUB CONTROLLER |
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