TABLE 17: AUTO RS485 H
參數(shù)資料
型號: XR17V352IB113-F
廠商: Exar Corporation
文件頁數(shù): 51/64頁
文件大小: 0K
描述: IC UART PCIE 256B DUAL 113FPBGA
產品培訓模塊: PCIe UARTs
標準包裝: 260
特點: *
通道數(shù): 2,DUART
FIFO's: 256 字節(jié)
規(guī)程: RS485
電源電壓: 3.3V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 113-LFBGA
供應商設備封裝: 113-FPBGA
包裝: 托盤
其它名稱: 1016-1471
XR17V352IB113-F-ND
TABLE 17: AUTO RS485 HALF-DUPLEX DIRECTION CONTROL DELAY FROM TRANSMIT-TO-RECEIVE
DELAY IN DATA BIT(S) TIME
0
1
0
1
0
2
0
1
3
0
1
0
4
9
1
0
1
5
0
1
0
6
0
1
7
1
0
8
1
0
1
9
1
0
1
0
10
1
0
1
11
1
0
12
1
0
1
13
1
0
14
1
15
XR17V352
55
REV. 1.0.3
HIGH PERFORMANCE DUAL PCI EXPRESS UART
MSR [3]: Transmitter Disable
This bit can be used to disable the transmitter by halting the Transmit Shift Register (TSR). When this bit is set
to a logic 1, the bytes already in the FIFO will not be sent out. Also, any more data loaded into the FIFO will
stay in the FIFO and will not be sent out. When this bit is set to a logic 0, the bytes currently in the TX FIFO will
be sent out. Please note that setting this bit to a logic 1 stops any character from going out. Also, this bit must
be a logic 0 for the Send Char Immediate function (see MCR[3]).
Logic 0 = Enable Transmitter (default).
Logic 1 = Disable Transmitter.
MSR[7]
MSR[6]
MSR[5]
MSR[4]
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