參數(shù)資料
型號: MSC8144VT800B
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 133 MHz, OTHER DSP, PBGA783
封裝: 29 X 29 MM, LEAD FREE, PLASTIC, FCPBGA-783
文件頁數(shù): 60/80頁
文件大?。?/td> 1250K
代理商: MSC8144VT800B
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Freescale Semiconductor
63
2.6.14
JTAG Signals
Figure 38 shows the Test Clock Input Timing Diagram
Figure 39 shows the boundary scan (JTAG) timing diagram.
Table 50. JTAG Timing
Characteristics
Symbol
All frequencies
Unit
Min
Max
TCK cycle time
tTCKX
36.0
ns
TCK clock high phase measured at VM = 1.6 V
tTCKH
15.0
ns
Boundary scan input data setup time
tBSVKH
0.0
ns
Boundary scan input data hold time
tBSXKH
15.0
ns
TCK fall to output data valid
tTCKHOV
20.0
ns
TCK fall to output high impedance
tTCKHOZ
24.0
ns
TMS, TDI data setup time
tTDIVKH
0.0
ns
TMS, TDI data hold time
tTDIXKH
5.0
ns
TCK fall to TDO data valid
tTDOHOV
10.0
ns
TCK fall to TDO high impedance
tTDOHOZ
12.0
ns
TRST assert time
tTRST
100.0
ns
Note:
All timings apply to OnCE module data transfers as well as any other transfers via the JTAG port.
Figure 38. Test Clock Input Timing
Figure 39. Boundary Scan (JTAG) Timing
TCK
(Input)
VM
tTCKX
tTCKH
tTCKR
TCK
(Input)
Data
Inputs
Data
Outputs
Data
Outputs
Input Data Valid
Output Data Valid
tBSXKH
tBSVKH
tTCKHOV
tTCKHOZ
相關(guān)PDF資料
PDF描述
MSC8144SVT1000A 133 MHz, OTHER DSP, PBGA783
MSC8144TVT1000A 133 MHz, OTHER DSP, PBGA783
MSC8144SVT1000B 133 MHz, OTHER DSP, PBGA783
MSC8144VT1000A 133 MHz, OTHER DSP, PBGA783
MSC8144SVT800A 133 MHz, OTHER DSP, PBGA783
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC81450M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS
MSC8151 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Single-Core Digital Signal Processor
MSC8151SAG1000B 制造商:Freescale Semiconductor 功能描述:STARCORE DSP, 1X 1GHZ SC3850 CORES, MAPLE-B ACCELERATOR, DDR - Bulk 制造商:Freescale Semiconductor 功能描述:STARCORE DSP, 1X 1GHZ SC3850 CORES, MAPLE-B ACCELERATOR, DDR - Trays 制造商:Freescale Semiconductor 功能描述:IC DSP 1X 1GHZ SC3850 783FCBGA
MSC8151SVT1000B 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Darwin RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
MSC8151TVT1000B 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Darwin RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT