... | @@ -5,15 +5,14 @@ crate when only the switch functionality of the MCH is required. |
... | @@ -5,15 +5,14 @@ crate when only the switch functionality of the MCH is required. |
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Features:
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Features:
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\- replaces the microTCA crate for switch-only applications. MCH +
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\- replaces the microTCA crate for switch-only applications.
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backplane = complete 10-port WR switch.
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\- provides 8 downlink ports with SFP sockets
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\- provides 8 downlink ports with SFP sockets
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\- provides PHY autocalibration (not supported by the MCH) on downlink
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\- provides PHY autocalibration (not supported by the MCH) on downlink
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ports
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ports
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Mini-backplane + MCH together make a switch like this
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Mini-backplane + MCH together = standalone 10-port switch, as shown
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one:
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below:
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![](/uploads/19d47978b9191250148532cc873fee9d/mini_backplane_panel.jpg)
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![](/uploads/19d47978b9191250148532cc873fee9d/mini_backplane_panel.jpg)
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... | @@ -111,6 +110,10 @@ I2C peripheral address map: |
... | @@ -111,6 +110,10 @@ I2C peripheral address map: |
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- calibration mux GPIO: 0x70
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- calibration mux GPIO: 0x70
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- I2C HUB: 0xe0
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- I2C HUB: 0xe0
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## Schematics & PCBs
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The PCB (4-layer FR4, 1.55mm, 2S+2P) is here:
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### Files
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### Files
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... | | ... | |