参数资料
型号: XR16M554IL-0A-EVB
厂商: Exar Corporation
文件页数: 22/46页
文件大小: 0K
描述: EVAL BOARD FOR XR16M554-A 48QFN
标准包装: 1
系列: *
XR16M554/554D
29
REV. 1.0.0
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
TABLE 13: UART RESET CONDITIONS FOR CHANNELS A-D
REGISTERS
RESET STATE
DLM, DLL
DLM = 0x00 and DLL = 0x01. Only resets to these val-
ues during a power up. They do not reset when the
Reset Pin is asserted.
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 = 0x00
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
I/O SIGNALS
RESET STATE
TX
HIGH
RTS#
HIGH
DTR#
HIGH
RXRDY#
HIGH
TXRDY#
LOW
INT
(16 Mode)
XR16M554 = Three-State Condition (INTSEL = LOW)
XR16M554 = LOW (INTSEL = HIGH)
XR16M554D = LOW
IRQ#
(68 Mode)
HIGH (INTSEL = LOW)
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XR16M554IL-0B-EVB 功能描述:界面开发工具 Eval Board for XR16M554IL-0B 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
XR16M554IL48 制造商:EXAR 制造商全称:EXAR 功能描述:1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
XR16M554IL48-F 功能描述:UART 接口集成电路 UART 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
XR16M554IV-0A-EVB 功能描述:界面开发工具 Eval Board for XR16M554IV-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
XR16M554IV-0B-EVB 功能描述:界面开发工具 Eval Board for XR16M554IV-0B 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