REV. 1.0.0 EFR[3:0]: Software Flow Control Select Combinations of soft" />
參數(shù)資料
型號: XR16M698IQ100-F
廠商: Exar Corporation
文件頁數(shù): 41/58頁
文件大?。?/td> 0K
描述: IC UART FIFO 32B OCTAL 100QFP
標準包裝: 66
特點: *
通道數(shù): 8
FIFO's: 32 字節(jié)
規(guī)程: RS485
電源電壓: 1.62 V ~ 3.63 V
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(diào)制解調(diào)器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 100-BQFP
供應商設備封裝: 100-QFP(14x20)
包裝: 托盤
XR16M698
46
1.62V TO 3.63V HIGH PERFORMANCE OCTAL UART WITH 32-BYTE FIFO
REV. 1.0.0
EFR[3:0]: Software Flow Control Select
Combinations of software flow control can be selected by programming these bits, as shown in Table 18
below.
TABLE 18: SOFTWARE FLOW CONTROL FUNCTIONS
EFR BIT-3
EFR BIT-2
EFR BIT-1
EFR BIT-0
TRANSMIT AND RECEIVE SOFTWARE FLOW CONTROL
0
No TX and RX flow control (default and reset)
0
X
No transmit flow control
1
0
X
Transmit Xon1, Xoff1
0
1
X
Transmit Xon2, Xoff2
1
X
Transmit Xon1 and Xon2, Xoff1 and Xoff2
X
0
No receive flow control
X
1
0
Receiver compares Xon1, Xoff1
X
0
1
Receiver compares Xon2, Xoff2
1
0
1
Transmit Xon1, Xoff1
Receiver compares Xon1 or Xon2, Xoff1 or Xoff2
0
1
Transmit Xon2, Xoff2
Receiver compares Xon1 or Xon2, Xoff1 or Xoff2
1
Transmit Xon1 and Xon2, Xoff1 and Xoff2
Receiver compares Xon1 and Xon2, Xoff1 and Xoff2
0
1
No transmit flow control
Receiver compares Xon1 and Xon2, Xoff1 and Xoff2
4.14
XOFF1, XOFF2, XON1 and XON2 Registers - Write Only
These registers are used to program the Xoff1, Xoff2, Xon1 and Xon2 control characters respectively.
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