Intel 31154 manual § §

Debug Connectors and Logic Analyzer Connectivity

Table 28.	Logic Analyzer Pod 6
	Mictor-38 Pin Number Even Pod	Logic Analyzer Channel Number	PCI-X Signal Name
	5	CLK/16	Unused
	7	15	AD63
	9	14	AD62
	11	13	AD60
	13	12	AD59
	15	11	AD58
	17	10	AD57
	19	9	AD56
	21	8	AD55
	23	7	AD54
	25	6	AD53
	27	5	AD52
	29	4	AD51
	31	3	AD50
	33	2	AD49
	35	1	AD48
	37	0	AD48

The recommended placement of the Mictor connectors is at either end of the bus segment. The Mictors are placed at the end of a stub that must be as short as possible, and are then daisy-chained off either end of the bus. When there is not enough room to place the Mictors at least 0.5" from the target, an alternate method can be used. This alternate method is to place the logic analyzer termination circuitry on the target and then extend the etch from the end of the termination circuitry over to the Mictor connectors. The connection from the Mictors to the logic analyzer must then be made with the E5351A. The E5346A contains the logic analyzer termination circuitry, and the E5351A does not.

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Intel® 31154 133 MHz PCI Bridge Design Guide Design Guide 67