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Old thread has been locked -- no new posts accepted in this thread
???
04/29/07 19:47
Read: times
#138231
- Thanks Richard
Responding to: ???'s
previous message
List of 54 messages in thread
Topic
Author
Date
VHDL FPGA
01/01/70 00:00
Hello, world?
01/01/70 00:00
LCD display
01/01/70 00:00
video overlay
01/01/70 00:00
funny you should say that
01/01/70 00:00
bcd to binary
01/01/70 00:00
Try a different algorithm
01/01/70 00:00
easier way
01/01/70 00:00
LUT
01/01/70 00:00
This is what you want!
01/01/70 00:00
It is not as easy as it seems!
01/01/70 00:00
Here\'s a little exercise ...
01/01/70 00:00
more info required
01/01/70 00:00
I don't think its very fair.
01/01/70 00:00
consider this ...
01/01/70 00:00
pick an arbitrary frequency
01/01/70 00:00
warnings
01/01/70 00:00
Give us a clue,what do they say?
01/01/70 00:00
warnings sample
01/01/70 00:00
You can ignore most of them, but Quartus is buggy
01/01/70 00:00
Combinational Loops
01/01/70 00:00
No doubt about it ...
01/01/70 00:00
gated/ripple clocks
01/01/70 00:00
... but those complaints aren\'t always relevant
01/01/70 00:00
warnings
01/01/70 00:00
Andy, how would YOU construct a latch?
01/01/70 00:00
latches in FPGAs
01/01/70 00:00
Excellent Posting
01/01/70 00:00
more about latches
01/01/70 00:00
I like clear terms in my latches
01/01/70 00:00
The point is i think ... unitentional latches
01/01/70 00:00
exactly ...
01/01/70 00:00
elsif
01/01/70 00:00
Bad code
01/01/70 00:00
elsif
01/01/70 00:00
Quartus complains if you use the library latch
01/01/70 00:00
latch reset inputs
01/01/70 00:00
the library latch has no clear function
01/01/70 00:00
Brand A vs Brand X
01/01/70 00:00
true enough
01/01/70 00:00
Modelsim
01/01/70 00:00
about the only limitations on modelsim are ;-
01/01/70 00:00
ModelSim, PicoBlaze, MicroBlaze
01/01/70 00:00
there's a CPLD <=>LCD app note
01/01/70 00:00
JTAG interface
01/01/70 00:00
darn
01/01/70 00:00
Xilinx CPLD applications handbook
01/01/70 00:00
Mahmood, stick with the recommended circuit
01/01/70 00:00
Recommended circuit
01/01/70 00:00
I would be really careful ...
01/01/70 00:00
Thanks Richard
01/01/70 00:00
don't be distracted by the unnecessary parts
01/01/70 00:00
Xilinx Jtag for Altera
01/01/70 00:00
How about Altera JTAG for ALTERA
01/01/70 00:00
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