The AXP PCI_33
The Alpha PCI_33 Single board Computer
Overview
The AXPpci 33 is a PC motherboard based around the LCA chip(as
opposed to the more traditional X86chip). This board is aimed at
OEM's who require a single board computer for integration into
their own systems. The customer would fit the motherboard into
an enclosure of their choice along with the auxiliary system
components (such as monitors, options, disks, keyboards, etc.),
also of their choice. This motherboard itself continues this
theme of flexibility to the system integrator as it is shipped to
the customer with no CPU, Cache or memory installed. These
functions are all socketed and require the customer to insert the
level of functionality, cost and performance required.
The basic I/O subsystem and auxiliary functions required to
implement a PC system are included on board and can be augmented
by options fitted into the PCI and ISA connectors. Here is a
summary of the on-board functionality:-
- 21066/68 in ZIF socket
- 4 SIMM slots (support up to 256 MB of memory)
- Cache SRAM in DIP sockets (0, 256KB, 1MB options)
- 4 ISA slots
- 2 PCI slots
- 1 ISA/PCI shared slot
- AT or PS/2 Keyboard interface
- Serial or PS/2 mouse interface
- 2 FIFO Serial and 1 Parallel Port (headers on board)
- on-board SCSI controller
- on-board IDE interface
- on-board Floppy interface
- TOY and NVRAM (8KB)
- 1 MB flash memory in sockets
- "Baby AT" form factor 8.5" x 13"
Operating system software support :
- Windows NT 3.5 and 3.51
- Digital Unix 3.0B,3.2,4.0
- Linux