Polycom DOC2237A manual shows the card architecture of the MUX Module, MUX Module Architecture

Chapter 4 - Hardware Description

MUX Module Architecture

Figure 4-25 shows the card architecture of the MUX Module.

MUX				TDM Interface
	MUX Hardware
		LEDs		FPGA
			PAL			MUX
			SRAM			Processor
			FLASH
				DPR				x 4
		Front
		Panel			Card
		LEDs	Watch				Memory
			Dog		Manager

HDLC Interface

Figure 4-26: MUX Module

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