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参数资料
| 型号： | XR17V354IB-E8-EVB |
| 厂商： | Exar Corporation |
| 文件页数： | 56/66页 |
| 文件大小： | 0K |
| 描述： | EVAL BRD FOR XR17V354-E8 176BGA |
| 产品培训模块： | PCIe UARTs |
| 标准包装： | 1 |
| 主要目的： | 接口，UART |
| 嵌入式： | 否 |
| 已用 IC / 零件： | XR17V354 |
| 已供物品： | 板 |
| 其它名称： | 1016-1613 XR17V354IB-E8-EVB-ND |
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XR17V354
6
HIGH PERFORMANCE QUAD PCI-EXPRESS UART
REV. 1.0.3
MPIO10
P1
I/O
Multi-purpose input/output 10. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
MPIO11
M3
I/O
Multi-purpose input/output 11. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
MPIO12
N2
I/O
Multi-purpose input/output 12. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
MPIO13
P2
I/O
Multi-purpose input/output 13. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
MPIO14
M4
I/O
Multi-purpose input/output 14. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
MPIO15
N3
I/O
Multi-purpose input/output 15. The function of this pin is defined thru the Con-
figuration Register MPIOSEL, MPIOLVL, MPIOINV, MPIO3T and MPIOINT.
EEPROM SIGNALS
EECK
P13
O
Serial clock to EEPROM. An internal clock of CLK divide by 256 is used for
reading the vendor and sub-vendor ID during power up or reset. However, it
can be manually clocked thru the Configuration Register REGB.
EECS
R14
O
Chip select to a EEPROM device like 93C46. It is manually selectable thru
the Configuration Register REGB. Requires a pull-up 4.7K ohm resistor for
external sensing of EEPROM during power up.
EEDI
P14
O
Write data to EEPROM device. It is manually accessible thru the Configura-
tion Register REGB.
EEDO
M12
I
Read data from EEPROM device. It is manually accessible thru the Configu-
ration Register REGB.
JTAG SIGNALS
TRST#
N4
I
JTAG Test Reset. This signal is active LOW.
TCK
P3
I
JTAG Test Clock
TMS
M5
I
JTAG Test Mode Select
TDI
R3
I
JTAG Data Input
TDO
P4
O
JTAG Data Output
BUCK REGULATOR SIGNALS
ENABLE
C14
I
Connect to VCC to enable buck regulator. Connect to GND to disable buck
regulator.
LX
A13
A14
O
Connect these two signals together to external 4.7uH inductor.
FB
C11
I
Connect this signal to other end of external 4.7uH inductor. 47uF capacitor to
GND is also required on this pin.
PWRGD
D13
O
Indicates that 1.2V core has been powered up.
ANCILLARY SIGNALS
RESET#
R2
I
System reset (active low). In normal operation, this signal should be HIGH.
PIN DESCRIPTIONS
NAME
PIN #TYPE
DESCRIPTION
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相关代理商/技术参数 |
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|---|---|
| XR17V358 | 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE OCTAL PCI EXPRESS UART |
| XR17V358IB-0A-EVB | 功能描述:界面开发工具 Eval Board for XR17V358IB-0A RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| XR17V358IB176-F | 功能描述:UART 接口集成电路 8 Channel PCIe UART w/256 Byte FIFO RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装: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:界面开发工具 Eval Board for XR17V358IB-E4 RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
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