Pc/104-Plus Bus Interface - Lippert Cool SpaceRunner LX800 Technical Manual

3.17 PC/104-Plus Bus Interface

The PC/104-Plus bus is a modification of the standard PCI bus. It allows all of the PC/104 features to be used,
together with the high speed PCI bus.
The main features are:
·
PC/104-Plus Bus slot, fully compatible with PCI version 2.2 specifications.
·
Integrated PCI arbitration interface (32 bit wide, 3.3V).
·
Translation of PCI cycles to ISA bus.
·
Translation of ISA master initiated cycle to PCI.
·
Support for burst read/write from PCI master.
·
33 MHz PCI clock.
Note:
TME-104P-CSR-LX800-R1V11.doc
The 3.3 V pins on the PC/104 Plus bus connector are not supplied by the
onboard 3.3 V power supply. If a PC/104 Plus peripheral board is used that
needs 3.3V from the bus as power the customer must supply this voltage
by itself.
Rev 1.11 28 (50)