參數(shù)資料
型號(hào)： SCANPSC100F
廠商： Fairchild Semiconductor Corporation
英文描述： Embedded Boundary Scan Controller (IEEE 1149.1 Support)
中文描述： 嵌入式邊界掃描控制器協(xié)會(huì)（IEEE 1149.1支援）
文件頁(yè)數(shù)： 6/21頁(yè)
文件大?。?/td> 208K
代理商： SCANPSC100F
www.fairchildsemi.com
6
S
Parallel Processor Interface (PPI)
(Continued)
TIMING WAVEFORMS
FIGURE 2. Write Cycle
FIGURE 3. Read Cycle
Note 1:
Valid data is provided on the RDY line a t
PD1
after R/W is asserted LOW or a t
PD2
after valid data is decoded on A2:0. The RDY line will remain HIGH
until the addressed register is ready to participate in the write operation. This condition only applies when writing to a shifter/buffer and is eliminated (i.e.,
RDY will go LOW immediately once valid) when using shifter/buffer status polling (discussed later in this datasheet).
Note 2:
Valid data will not appear on D7:0 (and RDY will remain HIGH) until the addressed register is ready to participate in the read operation. When the
addressed register becomes ready (i.e., a byte is available to be read), valid data will be placed on the D7:0 bus and the RDY pin will go LOW allowing the
bus cycle to continue. This read cycle delay only applies when reading the TDI shifter/buffer and is eliminated when using shifter/buffer status poling.
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SCANPSC100FLMQB 制造商:Texas Instruments 功能描述:
SCANPSC100FSC 功能描述:接口 - 專用 Emb Boun Scan Cont RoHS:否 制造商:Texas Instruments 產(chǎn)品類型: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
SCANPSC100FSCX 功能描述:接口 - 專用 Emb Boun Scan Cont RoHS:否 制造商:Texas Instruments 產(chǎn)品類型: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
SCANPSC110 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SCAN Bridge Hierarchical and Multidrop Addressable JTAG Port (IEEE1149.1 System Test Support)
SCANPSC110_ZFC3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
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