Motorola MVME2600 manual PCI Mezzanine Interface, Mezzanine Type, Mezzanine Size, PMC Connectors

Block Diagram

map description in the MVME2600 Series Single Board Computer Programmer’s Reference Guide, listed in Appendix D, Related Documentation, for detailed programming information.

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PCI Mezzanine Interface

A key feature of the MVME2603/2604 family is the PCI (Peripheral Component Interconnect) bus. In addition to the on-board local bus devices (SCSI, Ethernet, graphics, etc.), the PCI bus supports an industry- standard mezzanine interface, IEEE P1386.1 PMC (PCI Mezzanine Card).

PMC modules offer a variety of possibilities for I/O expansion through FDDI (Fiber Distributed Data Interface), ATM (Asynchronous Transfer Mode), graphics, Ethernet, or SCSI ports. The base board supports PMC front panel and rear P2 I/O. There is also provision for stacking a PMC carrier board on the base board for additional expansion.

The MVME2603/2604 supports one PMC slot. Four 64-pin connectors on the base board (J11, J12, J13, and J14) interface with 32-bit IEEE P1386.1 PMC-compatible mezzanines to add any desirable function. The PCI Mezzanine Card slot has the following characteristics:

Mezzanine Type	PMC (PCI Mezzanine Card)
Mezzanine Size	S1B: Single width, standard depth (75mm x 150mm)
	with front panel
PMC Connectors	J11 and J12 (32/64-bit PCI with front and rear I/O)
Signaling Voltage	Vio = 5.0V DC

The PMC carrier board connector (J5) is a 114-pin Mictor connector.

Refer to Chapter 4, Connector Pin Assignments for the pin assignments of the PMC connectors. For detailed programming information, refer to the PCI bus descriptions in the MVME2603/2604 Programmer’s Reference Guide, listed in Appendix D, Related Documentation, and to the user documentation for the PMC modules you intend to use.

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