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| 型號： | 24888 |
| 英文描述： | Preliminary AMD-8151 HyperTransport AGP3.0 Graphics Tunnel Data Sheet |
| 中文描述： | 初步的AMD - 8151 HyperTransport的AGP3.0圖形隧道數(shù)據(jù)表 |
| 文件頁數(shù)： | 43/45頁 |
| 文件大小： | 755K |
| 代理商： | 24888 |
24888 Rev 3.02 - June 17, 2003
AMD-8151
TM
AGP Tunnel Data Sheet
43
9
Test
The IC includes the following test modes.
Mode
Operational
High impedance
NAND tree
Table 17: Test modes.
9.1
High Impedance Mode
In high-impedance mode, all the signals of the IC are placed into the high-impedance state.
9.2
NAND Tree Mode
There are several NAND trees in the IC. Some of the inputs are differential (e.g., LR[B, A] pins); for these, the
_P and _N pairs of signals are converted into a single signal that is part of the NAND tree, as shown in
Signal_3 in the following diagram.
TEST A_TYPEDET LDTSTOP#
0
X
1
0
1
0
STRAPL0 Notes
X
0
1
X
0
0
Figure 5: NAND tree.
NAND Tree Mode
to output signal
Output signal
…
Signal_41
Signal_3_P
Signal_3_N
Signal_2
Signal_1
VDD
1
0
+
-
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 248-8886-007 | 制造商:ITT Interconnect Solutions 功能描述:248-8886-007 / 248-8886-007 / D Sub |
| 248-8887-007 | 制造商:ITT Interconnect Solutions 功能描述:248-8887-007 / 248-8887-007 / D Sub |
| 248-8888-007 | 制造商:ITT Interconnect Solutions 功能描述:248-8888-007 / 248-8888-007 / D Sub |
| 248-8889-007 | 制造商:ITT Interconnect Solutions 功能描述:248-8889-007 / 248-8889-007 / D Sub |
| 248-8890-007 | 制造商:ITT Interconnect Solutions 功能描述:248-8890-007 / 248-8890-007 / D SUB |
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