參數(shù)資料
型號(hào): PM5372-BI
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 134/169頁
文件大?。?/td> 989K
代理商: PM5372-BI
TSE Transmission Switch Element Datasheet
Released
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1991258, Issue 7
134
Update-IR
The update instruction register state is used to load a new instruction into the instruction register.
The new instruction must be scanned in using the Shift-IR state. The load occurs on the falling
edge of TCK.
The Pause-DR and Pause-IR states are provided to allow shifting through the test data and/or
instruction registers to be momentarily paused.
Boundary Scan Instructions
The following is a description of the standard instructions. Each instruction selects a serial test
data register path between input, TDI and output, TDO.
12.5.3 Instructions
BYPASS
The bypass instruction shifts data from input, TDI to output, TDO with one TCK clock period
delay. The instruction is used to bypass the device.
EXTEST
The external test instruction allows testing of the interconnection to other devices. When the
current instruction is the EXTEST instruction, the boundary scan register is place between input,
TDI and output, TDO. Primary device inputs can be sampled by loading the boundary scan
register using the Capture-DR state. The sampled values can then be viewed by shifting the
boundary scan register using the Shift-DR state. Primary device outputs can be controlled by
loading patterns shifted in through input TDI into the boundary scan register using the
Update-DR state.
SAMPLE
The sample instruction samples all the device inputs and outputs. For this instruction, the
boundary scan register is placed between TDI and TDO. Primary device inputs and outputs can
be sampled by loading the boundary scan register using the Capture-DR state. The sampled
values can then be viewed by shifting the boundary scan register using the Shift-DR state.
IDCODE
The identification instruction is used to connect the identification register between TDI and TDO.
The device’s identification code can then be shifted out using the Shift-DR state.
相關(guān)PDF資料
PDF描述
PM5380 PMC-2010299 S/UNI-8x155 Telecom Standard Product Data Sheet [1.91 MB]
PM554 Programmable Quad Supply Monitor with Adjustable Reset and Watchdog Timers; Package: SSOP; No of Pins: 16; Temperature Range: -40°C to +85°C
PM555 1 to 10 watt encapsulated power modules
PM556 Precision Quad Supply Monitor in 6-Lead SOT-23; Package: SOT; No of Pins: 6; Temperature Range: 0°C to +70°C
PM560 Precision Quad Supply Monitor in 6-Lead SOT-23; Package: SOT; No of Pins: 6; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PM5372BIP 制造商:PMC-Sierra 功能描述:
PM5372-BI-P 制造商:PMC-Sierra 功能描述:
PM5376HFI 制造商:PMC-Sierra 功能描述:
PM5377 制造商:PMC 制造商全稱:PMC 功能描述:Single Chip 96-Port STS-1/STM-0 Cross-Connect
PM537CE 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:Single, dual and triple output 1 to 10.5 Watt AC/DC encapsulated modules