The MVME2431 VME board is supplied with the MOTOROLA PowerPlus II

Product details:

• The MVME2431 VME board is supplied with the MOTOROLA PowerPlus II
• PowerPC 750™ 32-bit microprocessor 32KB/32KB L1 cache1MB Back-end L2 cache
• 32MB to 512MB onboard ECC SDRAM
• Onboard firmware capacity up to 1MB or user specified requirements
• 8MB onboard flash memory to meet user specified requirements
• Onboard debug monitor with self-test function Diagnostics 2 32/64-bit PMC expansion slots on the front panel and P2 I/O
• 64-bit PCI extension sandwich connector
• 8K x 8 NVRAM and clock replaceable spare battery 1 asynchronous serial debugging port four 32-bit timers, one 16-bit timer, and one Watchdog timer
• 10/100Mb/s Ethernet interface Level 4 requester, level 7 interrupter, and Level 7 interrupt handler for VMEbus

The MVME2400 has dual PMC ports and supports the front panel and P2 I/O. PMC Recommendation for PCI I/O when using P2 I/O based PMCS VME64 extension connectors will be pin-compatible with MVME2400.
In addition to providing high-performance extended I/O, IEEE P1386.1 compliant PMC ports form the common architecture for future generations of products. Changing I/O requirements can be achieved by simply replacing the pmc to satisfy the need to reuse the same underlying platform, reducing ownership of long-term costs.
VME64 extension connector
To maximize the capabilities of the MVME2400, the 5-row 160-pin DIN connector replaces the 3-row 96-pin connector that the VME has historically used for P1 and P2. Two lines, Z and D, add what to the VME P1/J1 and P2/J2 connectors to provide additional I/O for the user. The VME64 expansion Connector is 100% backward compatible with existing VME card systems.