Difference between revisions of "ATLB in AlphaCom E7 - RCO's"
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(New page: The pinout of the RCO's on the ASLT is different from the ATLB. This is not a problem when using AlphaCom E20/E26, because the ATLB connection board and the new [[RJ45 filter ...) |
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The pinout of the [[RCO]]'s on the [[ASLT]] is different from the [[ATLB]]. | The pinout of the [[RCO]]'s on the [[ASLT]] is different from the [[ATLB]]. | ||
| − | This is not a problem when using AlphaCom E20/E26, because the ATLB connection board and the | + | This is not a problem when using AlphaCom E20/E26, because the ATLB connection board and the [[Filter and connection card ASLT and ATLB|RJ45 filter board]] is adjusted accordingly, so the RCO's comes out correctly. |
But in the AlphaCom E7 there is a direct connection from board pos. 1 and 2 to the RCO 1-6 and 7-12, designed for the ASLT card pinout. | But in the AlphaCom E7 there is a direct connection from board pos. 1 and 2 to the RCO 1-6 and 7-12, designed for the ASLT card pinout. | ||
Revision as of 13:16, 6 November 2008
The pinout of the RCO's on the ASLT is different from the ATLB.
This is not a problem when using AlphaCom E20/E26, because the ATLB connection board and the RJ45 filter board is adjusted accordingly, so the RCO's comes out correctly.
But in the AlphaCom E7 there is a direct connection from board pos. 1 and 2 to the RCO 1-6 and 7-12, designed for the ASLT card pinout.
When using ATLB in AlphaCom E7 only four RCO's are available, and they come out on different pins than what you expect:
- Logical RCO 1 (65/1) is not available
- Logical RCO 2 (65/2) is not available
- Logical RCO 3 (65/3) triggers physical RCO 2
- Logical RCO 4 (65/4) triggers physical RCO 3
- Logical RCO 5 (65/5) triggers physical RCO 4
- Logical RCO 6 (65/6) triggers physical RCO 5