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参数资料
| 型号： | XR68M752IB-0A-EVB |
| 厂商： | Exar Corporation |
| 文件页数： | 33/54页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR 68M752 49BGA |
| 标准包装： | 1 |
| 系列： | * |
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TABLE 16: UART RESET CONDITIONS FOR CHANNEL A AND B
DLM, DLL
DLM = 0x00 and DLL = 0x01. Only resets to these values during a power up.
They do not reset when the Reset Pin is asserted.
DLD
Bits 7-0 = 0x00
RHR
Bits 7-0 = 0xXX
THR
Bits 7-0 = 0xXX
IER
Bits 7-0 = 0x00
FCR
Bits 7-0 = 0x00
ISR
Bits 7-0 = 0x01
LCR
Bits 7-0 = 0x1D
MCR
Bits 7-0 = 0x00
LSR
Bits 7-0 = 0x60
MSR
Bits 3-0 = Logic 0
Bits 7-4 = Logic levels of the inputs inverted
SPR
Bits 7-0 = 0xFF. Only resets to these values during a power up. They do not
reset when the Reset Pin is asserted.
TCR
Bits 7-0 = 0x0F
TLR
Bits 7-0 = 0x00
FIFO Rdy
Bits 7-0 = 0x03
EFR
Bits 7-0 = 0x00
XON1
Bits 7-0 = 0x00. Only resets to these values during a power up. They do not
reset when the Reset Pin is asserted.
XON2
Bits 7-0 = 0x00. Only resets to these values during a power up. They do not
reset when the Reset Pin is asserted.
XOFF1
Bits 7-0 = 0x00. Only resets to these values during a power up. They do not
reset when the Reset Pin is asserted.
XOFF2
Bits 7-0 = 0x00. Only resets to these values during a power up. They do not
reset when the Reset Pin is asserted.
I/O SIGNALS
TX
HIGH
OP2#
HIGH
RTS#
HIGH
DTR#
HIGH
RXRDY#
HIGH
TXRDY#
LOW
INT
Three-State Condition
XR16M752/XR68M752
39
REV. 1.1.1
HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
REGISTERS
RESET STATE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XR68M752IB-0B-EVB | 功能描述:界面开发工具 Eval Board for XR68M752IB Series 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 |
| XR68M752IB49 | 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO |
| XR68M752IB49-F | 功能描述:UART 接口集成电路 W/64 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 |
| XR68M752IL-0B-EB | 功能描述:界面开发工具 Support XR68M752 32L QFN, PCI Interface 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 |
| XR68M752IL32 | 制造商:EXAR 制造商全称:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO |
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