參數(shù)資料
型號(hào): XR17V352IB-0A-EVB
廠商: Exar Corporation
文件頁數(shù): 24/64頁
文件大小: 0K
描述: EVAL BOARD FOR XR17V352 113BGA
產(chǎn)品培訓(xùn)模塊: PCIe UARTs
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,UART
已用 IC / 零件: XR17V352
已供物品:
其它名稱: 1016-1610
1016-1610-ND
1016-1645
XR17V352IB-0A-EVB-ND
PCI Bus
Data Bit-31
B7 B6 B5 B4 B3 B2 B1 B0
Transmit Data Byte n+3
Transmit Data Byte n+2
Transmit Data Byte n+1
Transmit Data Byte n+0
PCI Bus
Data Bit-0
Channel 0 to 1 Transmit Data in 32-bit alignment through the Configuration Register Address
0x0100 and 0x0500
XR17V352
30
HIGH PERFORMANCE DUAL PCI EXPRESS UART
REV. 1.0.3
2.2
FIFO DATA LOADING AND UNLOADING THROUGH THE UART CHANNEL REGISTERS, THR
AND RHR IN 8-BIT FORMAT
The THR and RHR register address for channel 0 to channel 1 is shown in Table 10 below. The THR and RHR
for each channel 0 to 1 are located sequentially at address 0x0000 and 0x0200. Transmit data byte is loaded to
the THR when writing to that address and receive data is unloaded from the RHR register when reading that
address. Both THR and RHR registers are 16C550 compatible in 8-bit format, so each bus operation can only
write or read in bytes.
TABLE 10: TRANSMIT AND RECEIVE DATA REGISTER IN BYTE FORMAT, 16C550 COMPATIBLE
THR and RHR Address Locations For CH0 to CH1 (16C550 Compatible)
CH0 0x0000 Read THR
CH0 0x0000 Write RHR
CH1 0x4000 Read THR
CH1 0x4000 Write RHR
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
Bit-7
Bit-6
Bit-5
Bit-4
Bit-3
Bit-2
Bit-1
Bit-0
相關(guān)PDF資料
PDF描述
222A185-3-0 BOOT MOLDED
Q2-F-1/8-01-MS100FT HEATSHRNK POLY Q2F 1/8" BLK 100'
H0PPH-1018M DIP CABLE - HDP10H/AE10M/HDP10H
MLF2012K560K INDUCTOR MULTILAYER 56UH 0805
RPP30-4812S CONV DC/DC 30W 36-75VIN 12VOUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR17V352IB113-F 功能描述:UART 接口集成電路 2 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
XR17V354 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE QUAD PCI-EXPRESS UART
XR17V354IB-0A-EVB 功能描述:界面開發(fā)工具 Eval Board for XR17V354IB-0A RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR17V354IB176-F 功能描述:UART 接口集成電路 4 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
XR17V354IB-E4-EVB 功能描述:界面開發(fā)工具 Eval Board for XR17V354IB-E4 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V