SPRS645F – AUGUST 2010 – REVISED OCTOBER 2013
Table 5-59. JTAG ID Register Selection Bit Descriptions
BIT
31:28
27:12
11:1
0
NAME
VARIANT
PART NUMBER
MANUFACTURER
LSB
DESCRIPTION
Variant (4-Bit) value: 0001.
Part Number (16-Bit) value: 1011 1000 1111 1110.
Manufacturer (11-Bit) value: 0000 0010 111.
LSB. This bit is read as a "1".
5.21.2 JTAG Test_port Electrical Data/Timing
Table 5-60. Timing Requirements for JTAG Test Port (see Figure 5-46 )
CV DD = 1.05 V
NO.
CV DD = 1.3 V
MIN
MAX
UNIT
2
3
4
5
6
7
8
t c(TCK)
t w(TCKH)
t w(TCKL)
t su(TDIV-TCKH)
t su(TMSV-TCKH)
t h(TCKH-TDIV)
t h(TCKH-TDIV)
Cycle time, TCK
Pulse duration, TCK high
Pulse duration, TCK low
Setup time, TDI valid before TCK high
Setup time, TMS valid before TCK high
Hold time, TDI valid after TCK high
Hold time, TMS valid after TCK high
60
24
24
10
6
5
4
ns
ns
ns
ns
ns
ns
ns
Table 5-61. Switching Characteristics Over Recommended Operating Conditions for JTAG Test Port
CV DD = 1.05 V
NO.
PARAMETER
CV DD = 1.3 V
MIN
MAX
UNIT
1
t d(TCKL-TDOV)
Delay time, TCK low to TDO valid
30.5
ns
2
TCK
3
1
4
1
TDO
7
5
TDI
8
6
TMS
Figure 5-46. JTAG Test-Port Timing
152
Peripheral Information and Electrical Specifications
Product Folder Links: TMS320C5515
Copyright ? 2010–2013, Texas Instruments Incorporated
相关PDF资料
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
TPS62230EVM-370 EVAL MODULE FOR TPS62230-370
TRAVELCUBE SURGE SUP 1OUT W/RJ11 DIRECTPLUG
TRAVELER100BT SURGE SUP 2OUT W/RJ11 DIRECTPLUG
相关代理商/技术参数
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)
TMDXEVM6446TS 制造商:Texas Instruments 功能描述:DM6446 DIGITAL VIDEO EVALUATION MODULE - Trays
TMDXEVM6452 功能描述:开发板和工具包 - TMS320 C6452 EVM Evaluation Module 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:
TMDXEVM6455 功能描述:开发板和工具包 - TMS320 C6455 Evaluation Module 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: