參數(shù)資料
型號(hào): SCANSTA101
廠商: National Semiconductor Corporation
英文描述: RES 30K OHM 1/16W 0.1% 0402 SMD
中文描述: 低壓主STA的IEEE 1149.1標(biāo)準(zhǔn)
文件頁(yè)數(shù): 22/31頁(yè)
文件大小: 403K
代理商: SCANSTA101
Hardware Interface Details
(Continued)
TABLE 16. Serial Scan Interface Signal Descriptions
Signal Name
No.
Pin Type
Driver Type
Freq.
MHz
up to 25
up to 25
up to 25
up to 25
N/A
N/A
N/A
Description
TDI_SM
TDO_SM
TMS_SM
TCK_SM
TRST0_SM
TRST1_SM
TRIST_SM
1
1
1
1
1
1
1
I
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
ScanMaster Test Data Input (weak pullup)
ScanMaster Test Data Output
ScanMaster Test Mode Select
ScanMaster Test Clock
ScanMaster Test Reset
Redundant ScanMaster Test Reset (not bonded out)
The tristate notification pin exerts a high when TDO_SM is
tristated.
O
O
O
O
O
O
TEST AND DEBUG INTERFACE
The test and debug interfaces are provided to perform
manufacturing tests. There is a standard JTAG interface
along with a scan interface. The scan interface have shared
pins with the external data pins. Scan is selected by a user
defined instruction through the JTAG port. Note that the scan
chain(s) will not be hooked up to the JTAG tap.
10121538
FIGURE 12. PPI Read Cycle Timing Diagram
10121539
FIGURE 13. SSI Timing Diagram
S
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCANSTA101_06 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Low Voltage IEEE 1149.1 STA Master
SCANSTA101SM 功能描述:接口 - 專(zhuān)用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
SCANSTA101SM/NOPB 功能描述:接口 - 專(zhuān)用 Low Vltg IEEE 1149.1 Sys Test Access RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
SCANSTA101SM/NOPB 制造商:Texas Instruments 功能描述:Test Master IC
SCANSTA101SMX 功能描述:接口 - 專(zhuān)用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59