![](/images/new-backgrounds/1170765/170765235x1.webp)
Chapter 4 - Hardware Description
MUX Module Architecture
Figure 4-25 shows the card architecture of the MUX Module.
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| MUX Hardware |
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| FPGA |
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| PAL |
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| MUX |
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| SRAM |
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| Processor |
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| FLASH |
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| DPR |
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| Front |
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| Panel |
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| Card |
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| Dog |
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| Manager |
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HDLC Interface