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28 1) Period calculations through 1/freq on testbench use now a numerator definition in order to extract nano seconds of the divisions. Previously the number 1e9 was being repeatedly typed as numerator, now FREQ_NUM_FOR_NS is used.

2) There is a possibility of enabling the GENERIC_CLOCK_DIVISION for the testbench, so that you can test the outcome of different system clock inputs and internal clock adjustments. To do so, NO_CLOCK_DIVISION definition of minsoc_bench_defines.v has to be commented out.
-This also requested the initialization of the internal registers clk_int and clock_divisor of the minsoc_clock_manager.v, this is made by the testbench in case the NO_CLOCK_DIVISION definition is NOT defined.

3) Howto part of implementing Ethernet for the Spartan3E Starter Kit has been completely described. (Chapter 7, subitem 3)
rfajardo 3618d 20h /minsoc/
27 Simulation library fpga_memory_primitives.v had an issue with its lpm_ram_dq module, which did not output its data.

The data was being output to doq instead of q, the declared output. doq was also not defined anywhere else.

Icarus Verilog did not detect this, because Verilog-2001 allows internal wires to be used without being defined. To detect this errors, one can define "`default_nettype none". After doing this, Icarus Verilog detected that error and nothing else.

doq changed to q, error corrected.
rfajardo 3633d 21h /minsoc/
26 On version 34 of the Advanced Debug System the signal debug_tdo_o from the altera_virtual_jtag has changed to debug_tdo_i.

This commit adapts minsoc_top.v accordingly.
rfajardo 3643d 09h /minsoc/
25 Updated the howto document to adapt minsoc to a new update of the Advanced Debug System.
-Compilation of adv_jtag_bridge needs a Makefile adjustment.
-Simulation and Implementation have to remove a definition on the adbg_defines.v file.

Both adjustments simply removes the new JSP (JTAG Serial Port), which has been included in the new release of the Advanced Debug System.
rfajardo 3648d 01h /minsoc/
24 E-mail in the documentation has been corrected. rfajardo 3711d 14h /minsoc/
23 Paragraph minor changes, used in announcement and double checked. rfajardo 3715d 18h /minsoc/
22 Status progress and howto pdf documents were not commited, there now. rfajardo 3715d 19h /minsoc/
21 Including the first draft project documentation. How to and status progress docs are now separate from documentation. rfajardo 3715d 20h /minsoc/
20 minsoc_defines.v had a semicolon at the end of the two reset polarity definitions.

minsoc_top had a signal array for two different signals which was for backward compatibility. The compatible debugging module is so old that there is no reason for keeping it.

Documentation has been updated to better explain how to use the definitions files, minsoc_defines.v and or1200_defines.v. An example for Altera devices has been added too.
rfajardo 3722d 21h /minsoc/
19 Documentation update. How To: 7) Examples:
-Spartan 3E Starter Kit no Ethernet has been already tested and is known to work.
-Spartan 3E Starter Kit with Ethernet not yet.
-change of sw/support/orp.ld cannot be done by only commenting and uncommenting line, the instruction, documentation line, which said so has been removed.
-Further possibilities -> Further area optimization possibilities.
rfajardo 3754d 01h /minsoc/

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