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參數(shù)資料
| 型號： | 89HPES8T5AZBBCGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線控制器 |
| 英文描述： | PCI BUS CONTROLLER, PBGA196 |
| 封裝： | 15 X 15 MM, 1 MM PITCH, GREEN, CABGA-196 |
| 文件頁數(shù)： | 5/29頁 |
| 文件大?。?/td> | 622K |
| 代理商： | 89HPES8T5AZBBCGI |
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13 of 29
May 7, 2009
IDT 89HPES8T5A Data Sheet
Figure 6 JTAG AC Timing Waveform
Signal
Symbol
Reference
Edge
Min
Max
Unit
Timing
Diagram
Reference
JTAG
JTAG_TCK
Tper_16a
none
25.0
50.0
ns
See Figure 6.
Thigh_16a,
Tlow_16a
10.0
25.0
ns
JTAG_TMS1,
JTAG_TDI
1. The JTAG specification, IEEE 1149.1, recommends that JTAG_TMS should be held at 1 while the signal applied at JTAG_TRST_N
changes from 0 to 1. Otherwise, a race may occur if JTAG_TRST_N is deasserted (going from low to high) on a rising edge of JTAG_TCK
when JTAG_TMS is low, because the TAP controller might go to either the Run-Test/Idle state or stay in the Test-Logic-Reset state.
Tsu_16b
JTAG_TCK rising
2.4
—
ns
Thld_16b
1.0
—
ns
JTAG_TDO
Tdo_16c
JTAG_TCK falling
—
11.3
ns
Tdz_16c2
2. The values for this symbol were determined by calculation, not by testing.
—11.3
ns
JTAG_TRST_N
Tpw_16d2
none
25.0
—
ns
Table 12 JTAG AC Timing Characteristics
Tpw_16d
Tdz_16c
Tdo_16c
Thld_16b
Tsu_16b
Thld_16b
Tsu_16b
Tlow_16a
Tper_16a
Thigh_16a
JTAG_TCK
JTAG_TDI
JTAG_TMS
JTAG_TDO
JTAG_TRST_N
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 89HPES8T5AZBBCI | PCI BUS CONTROLLER, PBGA196 |
| 89HPES8T5AZBBC | PCI BUS CONTROLLER, PBGA196 |
| 89RW30 | SCR |
| 89RW40 | SCR |
| 8AF4NLV | 50 A, 400 V, SILICON, RECTIFIER DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 89HPES8T5AZBBCGI8 | 制造商:Integrated Device Technology Inc 功能描述:PCI Express Switch I/O Expansion Switch 8Lanes 5Ports 1-CH 196-Pin CABGA 制造商:Integrated Device Technology Inc 功能描述:8-LANE 5-PORT PCI EXPRESS? SWITCH - Tape and Reel |
| 89HPES8T5AZBBCI | 制造商:Integrated Device Technology Inc 功能描述:PCI Express Switch I/O Expansion Switch 8Lanes 5Ports 1-CH 196-Pin CABGA 制造商:Integrated Device Technology Inc 功能描述:PCI EXPRESS SWIT 196CABGA - Rail/Tube |
| 89HPES8T5AZBBCI8 | 制造商:Integrated Device Technology Inc 功能描述:PCI Express Switch I/O Expansion Switch 8Lanes 5Ports 1-CH 196-Pin CABGA 制造商:Integrated Device Technology Inc 功能描述:PCI EXPRESS SWIT 196CABGA - Tape and Reel |
| 89HPES8T5ZBBC | 制造商:Integrated Device Technology Inc 功能描述:8-LANE 5-PORT PCI EXPRESS SWIT 324CABGA - Trays |
| 89HPES8T5ZBBCG | 制造商:Integrated Device Technology Inc 功能描述:8-LANE 5-PORT PCI EXPRESS SWIT 324CABGA - Trays |
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