URL
https://opencores.org/ocsvn/a-z80/a-z80/trunk
[/] [a-z80/] [trunk/] [tools/] [zmac/] [readme.txt] - Diff between revs 3 and 22
Show entire file |
Details |
Blame |
View Log
| Rev 3 |
Rev 22 |
| Line 1... |
Line 1... |
Several things are happening here:
|
This directory supports several processes:
|
|
|
1. Generation of Z80 test code for ModelSim and FPGA at the "host/basic" level:
|
1. Generation of Z80 test code for ModelSim and FPGA at the "host/basic" level:
|
|
|
Run the batch file "make_fpga.bat" generate "fpga.hex" from a test source file.
|
Run the batch file "make_fpga.bat" to generate "fpga.hex" from a test source file.
|
This file is included by the host/basic/ram.v module into the FPGA image.
|
This file is included by the host/basic/ram.v module into the FPGA image.
|
|
|
2. Generation of Z80 test code for the toplevel A-Z80 CPU ModelSim at the
|
2. Generation of Z80 test code for the toplevel A-Z80 CPU ModelSim at the
|
"cpu/toplevel/simulation/modelsim" level:
|
"cpu/toplevel/simulation/modelsim" level:
|
|
|
| Line 15... |
Line 15... |
and print any output.
|
and print any output.
|
|
|
"ram.hexdump" contains the test code that provides UART print functions as well
|
"ram.hexdump" contains the test code that provides UART print functions as well
|
as INT/NMI handlers used to test interrupts.
|
as INT/NMI handlers used to test interrupts.
|
|
|
Currently tested sources which should work in both of those use cases:
|
Currently tested sources, which should work in both of those use cases, are:
|
|
|
"hello_world.asm" - simply test UART print out functions
|
"hello_world.asm" - simply test UART print out functions
|
|
|
"test.daa.asm" - runs DAA instruction on all values. The output should be
|
"test.daa.asm" - runs DAA instruction on all values. The output should be
|
ASCII-identical to the output of the DAA tests at tools/dongle/daa
|
ASCII-identical to the output of the DAA tests at tools/dongle/daa
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.