参数资料
型号: TMDXEVM5515
厂商: Texas Instruments
文件页数: 117/159页
文件大小: 0K
描述: EVAL MODULE DSP FOR C55XX
标准包装: 1
类型: DSP
适用于相关产品: TMS320C55x 系列
所含物品: 板,线缆,CD,电源
产品目录页面: 718 (CN2011-ZH PDF)
其它名称: 296-25753
SPRS645F – AUGUST 2010 – REVISED OCTOBER 2013
5.13.2 UART Electrical Data/Timing [Receive/Transmit]
Table 5-30. Timing Requirements for UART Receive (1) (2) (see Figure 5-29 )
NO.
CV DD = 1.05 V
MIN MAX
CV DD = 1.3 V
MIN MAX
UNIT
4
5
t w(URXDB)
t w(URXSB)
Pulse duration, receive data bit (UART_RXD) [15/30/100 pF]
Pulse duration, receive start bit [15/30/100 pF]
U - 3.5
U - 3.5
U+3
U+3
U - 3.5
U - 3.5
U+3
U+3
ns
ns
(1)
(2)
U = UART baud time = 1/programmed baud rate.
These parametric values are measured at DV DDIO = 3.3 V, 2.75 V, and 2.5 V
Table 5-31. Switching Characteristics Over Recommended Operating Conditions for UART Transmit (1)
(2)
NO.
PARAMETER
CV DD = 1.05 V
MIN MAX
CV DD = 1.3V
MIN MAX
UNIT
1
f (baud)
Maximum programmable bit rate
3.75
6.25
MHz
2
3
t w(UTXDB)
t w(UTXSB)
Pulse duration, transmit data bit (UART_TXD) [15/30/100 pF]
Pulse duration, transmit start bit [15/30/100 pF]
U - 3.5
U - 3.5
U+4
U+4
U - 3.5
U - 3.5
U+4
U+4
ns
ns
(1)
(2)
U = UART baud time = 1/programmed baud rate.
These parametric values are measured at DV DDIO = 3.3 V, 2.75 V, and 2.5 V
3
Start
2
UART_TXD
UART_RXD
Bit
Start
Bit
Data Bits
5
4
Data Bits
Figure 5-29. UART Transmit/Receive Timing
Copyright ? 2010–2013, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications
Product Folder Links: TMS320C5515
117
相关PDF资料
PDF描述
TMDXEXP1808L KIT EXPERIMENTER FOR AM180X
TO263-3EV-VREG BOARD EVAL TO220-3/TO263-3 VREG
TO263-5EV-VREG EVAL BOARD VREG TO220-5/TO263-5
TOOLSTICK-EK KIT TOOL EVAL SYS IN A USB STICK
TPS23757EVM EVALUATION MODULE FOR TPS23757
相关代理商/技术参数
参数描述
TMDXEVM5515 制造商:Texas Instruments 功能描述:TMS320C5515 DSP Evaluation Module
TMDXEVM642 制造商:Texas Instruments 功能描述:Tools Development kit For Use
TMDXEVM6424 功能描述:开发板和工具包 - TMS320 C6424 DSP Eval Mod RoHS:否 制造商:Texas Instruments 产品:Experimenter Kits 工具用于评估:F2802x 核心:TMS320 接口类型:UART, USB 工作电源电压:
TMDXEVM6446 制造商:Rochester Electronics LLC 功能描述:DAVINCI EVM BUNDLE W/O EMULATOR - Bulk 制造商:Texas Instruments 功能描述:DAVINCI EVM BUNDLE W/O EMULATOR - Bulk
TMDXEVM6446T 制造商:Texas Instruments 功能描述:DM6446 DIGITAL VIDEO EVALUATION MODULE - Boxed Product (Development Kits)