参数资料
型号: TMDXCNCD28069ISO
厂商: Texas Instruments
文件页数: 139/174页
文件大小: 0K
描述: EVAL PICCOLO CONTROLCARD
标准包装: 1
系列: TMS320F2806x, Piccolo™, C2000™
主要目的: 接口,RS232,GPIO
嵌入式: 是,MCU,32 位
已用 IC / 零件: TMS320F2806x
已供物品:
th(boot-mode)(A)
tw(RSL2)
INTOSC1
X1/X2
XRS
Boot-Mode
Pins
XCLKOUT
I/O Pins
Address/Data/
Control
(Internal)
Boot-ROM Execution Starts
User-Code Execution Starts
User-Code Dependent
User-Code Execution Phase
User-Code Dependent
User-Code Execution
Peripheral/GPIO Function
User-Code Dependent
GPIO Pins as Input (State Depends on Internal PU/PD)
GPIO Pins as Input
Peripheral/GPIO Function
td(EX)
SPRS698D – NOVEMBER 2010 – REVISED DECEMBER 2012
Table 5-7. Reset (XRS) Timing Requirements
MIN
MAX
UNIT
th(boot-mode)
Hold time for boot-mode pins
1000tc(SCO)
cycles
tw(RSL2)
Pulse duration, XRS low on warm reset
32tc(OSCCLK)
cycles
Table 5-8. Reset (XRS) Switching Characteristics
over recommended operating conditions (unless otherwise noted)
PARAMETER
MIN
TYP
MAX
UNIT
tw(RSL1)
Pulse duration, XRS driven by device
600
μs
tw(WDRS)
Pulse duration, reset pulse generated by watchdog
512tc(OSCCLK)
cycles
td(EX)
Delay time, address/data valid after XRS high
32tc(OSCCLK)
cycles
tINTOSCST
Start up time, internal zero-pin oscillator
3
μs
tOSCST
(1)
On-chip crystal-oscillator start-up time
1
10
ms
(1)
Dependent on crystal/resonator and board design.
A.
After reset, the Boot ROM code samples BOOT Mode pins. Based on the status of the Boot Mode pin, the boot code
branches to destination memory or boot code function. If Boot ROM code executes after power-on conditions (in
debugger environment), the Boot code execution time is based on the current SYSCLKOUT speed. The
SYSCLKOUT will be based on user environment and could be with or without PLL enabled.
Figure 5-5. Warm Reset
Copyright 2010–2012, Texas Instruments Incorporated
Peripheral and Electrical Specifications
67
相关PDF资料
PDF描述
ECM30DCBD CONN EDGECARD 60POS R/A .156 SLD
MCZ33742SEGR2 IC SYSTEM BASIS CHIP CAN 28-SOIC
H3AKH-3418G IDC CABLE - HSC34H/AE34G/HPK34H
EVAL-AD5235SDZ BOARD EVAL FOR AD5235
MCZ33742EGR2 IC SYSTEM BASIS CHIP CAN 28-SOIC
相关代理商/技术参数
参数描述
TMDXCNCD28075 功能描述:TMS320F28075 controlCARD C2000?, Piccolo? MCU 32-Bit C28x Embedded Evaluation Board 制造商:texas instruments 系列:C2000??,Piccolo?? 零件状态:过期 板类型:评估平台 类型:MCU 32-位 核心处理器:C28x 操作系统:- 平台:controlCARD 配套使用产品/相关产品:TMS320F28075 安装类型:固定 内容:板 标准包装:1
TMDXCNCD28343 功能描述:插座和适配器 Delfino C28343 controlCARD RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
TMDXCNCD28346-168 功能描述:插座和适配器 Delfino C28346 DIM168 ControlCARD RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x
TMDXCNCD28377D 功能描述:TMS320F28377D controlCARD C2000?, Delfino? MCU 32-Bit C28x Embedded Evaluation Board 制造商:texas instruments 系列:C2000? Delfino? 零件状态:过期 板类型:评估平台 类型:MCU 32-位 核心处理器:C28x 操作系统:- 平台:controlCARD 配套使用产品/相关产品:TMS320F28377D 安装类型:固定 内容:板,电缆 标准包装:1
TMDXCNCDH52C1 功能描述:子卡和OEM板 H52C1 Concerto controlCARD RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit