Motorola MVME2400 PMC Slot 2 Single-Width PMC, PMC Slots 1 and 2 Double-Width PMC, PCI Expansion

3

Functional Description

For P2 I/O configurations, all I/O pins of PMC slot 1 are routed to the 5- row power adapter card. Pins 1 through 64 of J14 are routed to row C and row A of P2.

PMC Slot 2 (Single-Width PMC)

PMC slot 2 has the following characteristics:

Mezzanine Type	PCI Mezzanine Card (PMC)
Mezzanine Size	S1B: Single width, standard depth (75mm x 150mm)
	with front panel
PMC Connectors	J21 to J24 (32/64-Bit PCI with front and rear I/O)
Signaling Voltage	Vio = 5.0Vdc

For P2 I/O configurations, 46 I/O pins of PMC slot 2 are routed to the 5- row power adapter card. Pins 1 through 46 of J24 are routed to row D and row Z of P2.

PMC Slots 1 and 2 (Double-Width PMC)

PMC slots 1 and 2 with a double-width PMC have the following characteristics:

Mezzanine Type	PCI Mezzanine Card (PMC)
Mezzanine Size	Double width, standard depth (150mm x 150 mm)
	with front panel
PMC Connectors	J11 to J14 and J21 to J24 (32/64-Bit PCI) with front
	and rear I/O
Signaling Voltage	Vio = 5.0Vdc

PCI Expansion

The PMCspan expansion module connector, J6, is a 114-pin Mictor connector. It is located near P2 on the primary side of the MVME240x. Its interrupt lines are routed to the MPIC.

3-24 Computer Group Literature Center Web Site