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[/] [amber/] [trunk/] - Rev 32

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32 Added clock cycle counting register to test_module to support dhrystone performance measurement csantifort 5018d 07h /amber/trunk/
31 Added dhrystone benchmark test csantifort 5018d 07h /amber/trunk/
30 Bug fix - a write access was sometimes dropped when it was in a sequence of writes with variable wb_ack delays csantifort 5031d 13h /amber/trunk/
29 Use lgo command for saving waveforms in modelsim csantifort 5033d 07h /amber/trunk/
28 Moved function prototypes to .h file csantifort 5033d 08h /amber/trunk/
27 Got working with cadence nc simulator csantifort 5066d 14h /amber/trunk/
26 Added wish list csantifort 5071d 14h /amber/trunk/
25 Bug fix: boot-loader.mem became larger that the allowed 8k byte boot mem size.
Removed a struct in elfsplitter.c thats only used for debug - this reduced boot-loader.mem enough so that it fits again.
Tidy up: Removed a debug message from hw/tools/run.sh
csantifort 5073d 12h /amber/trunk/
24 Added instructions how to build Linux kernel from source files csantifort 5075d 12h /amber/trunk/
23 Split the source files list into a Vertex-6 only list and a Spartan-6 only list.
That way users don;t need to delete files from the list manually if they only have
a setup for one of the FPGA types.
csantifort 5075d 13h /amber/trunk/
22 Added files and instructions to enable the building of the vmlinux image from the kernel source files. csantifort 5079d 12h /amber/trunk/
21 Fixed bug in the conditions to create the FPGA configuration log file. I added the creation of the log file in the last release, but the way it was implemented was causing the Makefile to always rebuild from the start. csantifort 5079d 12h /amber/trunk/
20 Added feature to A25 core to directly use a read value from the write back stage
to reduce the stall to 1 cycle when there is a register conflict with the
following instruction. This increases performance by about 3%.
csantifort 5100d 13h /amber/trunk/
19 Create a configuration log file as part of the synthesis flow. This file is a useful reference to
tell the different bitfiles apart.
csantifort 5100d 13h /amber/trunk/
18 Added list of source files and diagram for Amber25 core. csantifort 5103d 12h /amber/trunk/
17 amber25 core bug fix. The return address for irq interrupts was off by 4 bytes
when the interrupt occurred during a stm instruction with the following instruction
having some register conflicts. Added test irq_stm to catch the bug.
Cleaned up some header descriptions
csantifort 5104d 11h /amber/trunk/
16 Deleted the old version of the 3-state amber core. Its replaced with amber23.
Added the 5-state Amber core.
csantifort 5107d 01h /amber/trunk/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 5107d 01h /amber/trunk/
14 Re-wrote the behavioral clock generation code to more accurately
calculate the sys_clk frequency. The previous version was not
producing the correct frequency at higher frequenies due to
rounding errors.
csantifort 5108d 13h /amber/trunk/
13 Bug fix - added an extra state to the rx state machine to properly align
reading the uart input to the middle of each bit.
csantifort 5108d 13h /amber/trunk/
12 Added INITIALIZE_TO_ZERO parameter to keep instantiation
idendical to generic sram models. The parameter is not used
in the Xilinx models (they always init to zero) but it used
in the generic models.
csantifort 5108d 13h /amber/trunk/
11 Added vmlinux test. csantifort 5123d 13h /amber/trunk/
10 Removed parameters for unused peruipheral modules csantifort 5124d 17h /amber/trunk/
9 Change the format of mcr and mrc listings so they exactly match the dissasembly produced by the gnu tools.
Write ip instead of r12 in listings.
csantifort 5124d 17h /amber/trunk/
8 Change the value in the ID register to be compatible with the Linux code that parses it and picks a processor type. csantifort 5124d 17h /amber/trunk/
7 Added instructions to use Veritak simulator.
Removed some unused functions from memory_configuration.v.
csantifort 5133d 08h /amber/trunk/
6 Set ignore property for output files csantifort 5136d 11h /amber/trunk/
5 Deleted two temporary files that should not be in the release. csantifort 5137d 07h /amber/trunk/
4 Corrected a couple of minor typos csantifort 5137d 07h /amber/trunk/
3 Added trunk to $AMBER_BASE path csantifort 5137d 11h /amber/trunk/

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