Artesyn MVME6100 Single Board Computer Installation and Use (June 2014) - Manual (Page 74)

Functional Description
MVME6100 Single Board Computer Installation and Use (6806800D58H) 74
PMC slot 2 supports:
In addition, the PMC connectors are located such that a double-width PMC may be installed in
place of the two single-width PMCs.
In this case, the MVME6100 supports:
Mezzanine Type: PMC = PCI Mezzanine Card
Mezzanine Size: S1B = Single width and standard depth
(75mm x 150mm) with front panel
PMC Connectors: J21, J22, J23, and J24 (32/64-bit PCI with front and rear I/O)
Signalling Voltage: VIO = +3.3V (+5V tolerant) or +5V, selected by keying pin
You cannot use 3.3V and 5.0V PMCs together; the voltage keying pin on slots 1 and 2 must
be identical. When in 5.0V mode, the bus runs at 33 MHz.
Mezzanine Type: PMC = PCI Mezzanine Card
Mezzanine Size: Double width and standard depth
(150mm x 150mm) with front panel
PMC Connectors: J11, J12, J13, J14, J21, J22, J23, and J24
(32/64-bit PCI with front and rear I/O)
Signaling Voltage: VIO = +3.3V (+5.0V tolerant) or +5.0V, selected by keying pin
On either PMC site, the user I/O – Jn4 signals will only support the low-current, high-speed
signals and not for any current bearing power supply usage. The maximum current rating of
each pin/signal is 250 mA.