REV. 1.0.4 FCR[3]: DMA Mode Select This bit has no effect since TXRDY and RXRDY pins are no" />
參數(shù)資料
型號(hào): XR17V358IB-0A-EVB
廠(chǎng)商: Exar Corporation
文件頁(yè)數(shù): 48/68頁(yè)
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR17V358
產(chǎn)品培訓(xùn)模塊: PCIe UARTs
UART Product Overview
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,UART
嵌入式:
已用 IC / 零件: XR17V358
已供物品:
相關(guān)產(chǎn)品: 1016-1294-ND - IC UART PCIE OCTAL 176FPBGA
其它名稱(chēng): 1016-1293
XR17V358
52
HIGH PERFORMANCE OCTAL PCI EXPRESS UART
REV. 1.0.4
FCR[3]: DMA Mode Select
This bit has no effect since TXRDY and RXRDY pins are not available in this device. It is provided for legacy
software compatibility.
Logic 0 = Set DMA to mode 0 (default).
Logic 1 = Set DMA to mode 1.
FCR[2]: TX FIFO Reset
This bit is only active when FCR bit [0] is active.
Logic 0= No transmit FIFO reset (default).
Logic 1 = Reset the transmit FIFO pointers and FIFO level counter logic (the transmit shift register is not
cleared or altered). This bit will return to a logic 0 after resetting the FIFO.
FCR[1]: RX FIFO Reset
This bit is only active when FCR bit [0] is active.
Logic 0 = No receive FIFO reset (default).
Logic 1 = Reset the receive FIFO pointers and FIFO level counter logic (the receive shift register is not
cleared or altered). This bit will return to a logic 0 after resetting the FIFO.
FCR[0]: TX and RX FIFO Enable
Logic 0 = Disable the transmit and receive FIFO (default).
Logic 1 = Enable the transmit and receive FIFOs. This bit must be set to logic 1 when other FCR bits are
written or they will not be programmed.
TABLE 16: TRANSMIT AND RECEIVE FIFO TRIGGER TABLE AND LEVEL SELECTION
TRIGGER
TABLE
FCTR
BIT [7]
FCTR
BIT [6]
FCR
BIT [7]
FCR
BIT [6]
FCR
BIT [5]
FCR
BIT [4]
RECEIVE
TRIGGER LEVEL
TRANSMIT
TRIGGER
LEVEL
COMPATIBILITY
Table-A
0
1
0
1
0
1
0
1 (default)
4
8
14
1 (default)
16C550, 16C2550,
16C2552, 16C554,
16C580, 16L580
Table-B
0
1
0
1
0
1
0
1
0
1
0
1
0
1
8
16
24
28
16
8
24
30
16C650A, 16L651
相關(guān)PDF資料
PDF描述
V24C3V3T50B2 CONVERTER MOD DC/DC 3.3V 50W
50YXG56MEFC6.3X11 CAP ALUM 56UF 50V 20% RADIAL
03SSR-32E51 CABLE ASSY 51MM 3POS 03SSR-32H
AD9954/PCBZ BOARD EVAL FOR 9954
400PX1MEFC6.3X11 CAP ALUM 1UF 400V 20% RADIAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR17V358IB176-F 功能描述:UART 接口集成電路 8 Channel PCIe UART w/256 Byte FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR17V358IB176-F 制造商:Exar Corporation 功能描述:IC OCTAL UART 25MBPS 3.6V 176-BGA
XR17V358IB-E4-EVB 功能描述:界面開(kāi)發(fā)工具 Eval Board for XR17V358IB-E4 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
XR17V358IB-E8-EVB 功能描述:界面開(kāi)發(fā)工具 Eval Board for XR17V358IB-E8 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
XR1857SN 制造商:Electro-Term/Hollingsworth 功能描述: