1-8 SPARCengine Ultra AX
i
OEM Technical Manual • May 1999
1.5 Version History
This section summarizes the version history of the Ultra AXi board, CPU modules,
OBP, and Solaris operating environment.
1.5.1 Ultra AXi Board
There are four versions of the Ultra AXi board:
■ -04 — The initial release of the Ultra AXi board (March 1998)
■ -05 — Upgrade to OBP 3.10.7 (November 1998)
■ -06 — Fabrication rework to improve manufacturability (March 1999)
■ -08 — The latest release of the Ultra AXi board (April 1999), which added the
J3303 jumper to specify the power on/off default (see Section 2.1.15 “Default
Power On/Off Jumper” on page 2-11 for a functional description) and upgraded
to OBP 3.10.8.
1.5.2 CPU Module
There are five versions of the CPU module. These are supplied with the Ultra AXi
board when the Ultra AXi board is ordered. These modules can also be ordered
separately to upgrade an existing Ultra AXi board (see Section 2.1.1 “CPU Module”
on page 2-2 for more information about the available CPU module choices).
■ 270 MHz CPU — UltraSPARC-IIi 270 MHz module (501-5039-xx)
■ 300 MHz CPU — UltraSPARC-IIi 300 MHz module (501-5040-xx)
■ 333 MHz CPU — UltraSPARC-IIi 333 MHz module (501-5090-xx)
■ 360 MHz CPU — UltraSPARC-IIi 360 MHz module (501-5222-xx)
■ 360 MHz CPU — UltraSPARC-IIi 360 MHz module (501-5148-xx)
■ 440 MHz CPU — UltraSPARC-IIi 440 MHz module (501-5149-xx)
Faster CPU modules will be supported as they become available.
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