URL
https://opencores.org/ocsvn/zpu/zpu/trunk
Subversion Repositories zpu
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- This comparison shows the changes necessary to convert path
/
- from Rev 63 to Rev 64
- ↔ Reverse comparison
Rev 63 → Rev 64
/trunk/zpu/docs/zpu_arch.html
10,6 → 10,7
<li> <a href="#vectors">Jump vectors</a> |
<li> <a href="#memorymap">Memory map</a> |
<li> <a href="#interrupts">Interrupts</a> |
<li> <a href="#wishbone">Wishbone</a> |
<li> <a href="#zpu_core_small.vhd">About zpu_core_small.vhd</a> |
<li> <a href="#zpu_core.vhd">About zpu_core.vhd</a> |
<li> <a href="#nextgen">Next generation ZPU</a> |
1265,6 → 1266,16
</TD> |
</TR> |
</TABLE> |
<a name="wishbone"/> |
<h1>Wishbone</h1> |
In <a href="../hdl/wishbone" target="_blank">hdl/wishbone</a> there is an implementation |
of a wishbone bridge. |
<p> |
However this wishbone bridge was used together with the <a href="../hdl/zy2000" target="_blank">hdl/zy2000</a> implementation |
of the ZPU, which differs slightly from <a href="../hdl/zpu4/core" target="_blank">hdl/zpu4/core</a>. |
<p> |
The ZY2000 is a complete implementation of the ZPU including: DRAM, soft-MAC, wishbone bridges, GPIO subsystem, |
etc. This also included an eCos HAL w/TCP/IP support. |
<a name="interrupts"/> |
<h1>Interrupts</h1> |
The ZPU supports interrupts. |