version 1.54, 2004/05/25 11:11:50 |
version 1.55, 2004/08/03 21:27:55 |
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<h3><font color="#0000e0"><strong>Current status:</strong></font></h3> |
<h3><font color="#0000e0"><strong>Current status:</strong></font></h3> |
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<p> |
<p> |
Currently, only the MVME187 and some MVME188 boards, as well as similar |
Currently, only the MVME187 and MVME188 boards, as well as similar |
designs, are booting multi-user, supporting most of the on-board devices. |
designs, are booting multi-user, supporting most of the on-board devices. |
There are still a few caveats; depending on your exact hardware setup, |
There are still a few caveats; depending on your exact hardware setup, |
your mileage may vary. |
your mileage may vary. |
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<p> |
<p> |
<ul> |
<ul> |
<li>Support the remaining MVME188 configurations. |
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<li>MVME197 support. |
<li>MVME197 support. |
<li>Work on unsupported device cards (MVME327, MVME374...). |
<li>Work on unsupported device cards (MVME327, MVME374...). |
<li>Write code for new binutils (and gdb), switch to ELF and, later, |
<li>Write code for new binutils (and gdb), switch to ELF and, later, |
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MVME167 and MVME177 boards. Features two 88200 CMMUs with 16KB cache |
MVME167 and MVME177 boards. Features two 88200 CMMUs with 16KB cache |
each, SRAM, and on-board ethernet and SCSI controllers, as well as four serial |
each, SRAM, and on-board ethernet and SCSI controllers, as well as four serial |
ports and one parallel port.<br> |
ports and one parallel port.<br> |
<li><strong><i>some</i> MVME188 and MVME188A</strong><br> |
<li><strong>MVME188 and MVME188A</strong><br> |
Contrary to the other MVME processor boards, this board has no on-board |
Contrary to the other MVME processor boards, this board has no on-board |
devices; it just acts as a container for an <i>HYPERmodule</i> which provides |
devices; it just acts as a container for an <i>HYPERmodule</i> which provides |
one, two or four 88110 processors, and two or four 88200 (16KB cache) or 88204 |
one, two or four 88110 processors, and two or four 88200 (16KB cache) or 88204 |
(64KB cache) CMMUs per processor.<br> |
(64KB cache) CMMUs per processor.<br> |
Currently, only the following HYPERmodules are supported: |
All HYPERmodules combinations are supported, but M88200 1P128 and 1P512 have |
2P64, 2P256, 4P128, 4P512.<br> |
not been tested.<br> |
External cards specific to the MVME188 family provide memory and serial ports. |
External cards specific to the MVME188 family provide memory and serial ports. |
</ul> |
</ul> |
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<li><strong>MVME180 <i>``Angelfire''</i> and MVME181</strong><br> |
<li><strong>MVME180 <i>``Angelfire''</i> and MVME181</strong><br> |
A low-cost, entry level board, featuring a single 88100 processor, two 88200 |
A low-cost, entry level board, featuring a single 88100 processor, two 88200 |
CMMUs and two on-board serial ports. |
CMMUs and two on-board serial ports. |
<li><strong><i>some</i> MVME188 and MVME188A</strong><br> |
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The following HYPERmodules (with split user/supervisor MMUs) are not supported |
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at the moment: 1P64, 1P128, 1P256, 1P512, 2P128, 2P512.<br> |
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<li><strong>MVME197LE</strong><br> |
<li><strong>MVME197LE</strong><br> |
An entry-level design similar to the MVME187, but based on the 88110 processor |
An entry-level design similar to the MVME187, but based on the 88110 processor |
with integrated MMU and cache controller. |
with integrated MMU and cache controller. |