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[Simulavr-devel] VCD record 4x faster than need
From: |
Valber |
Subject: |
[Simulavr-devel] VCD record 4x faster than need |
Date: |
Mon, 21 Mar 2016 12:08:42 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
Attached program send 'A' word an UART(F_CPU=16MHz, Baudrate=9600),
delay between Word 50ms.
Start record, launch:
simulavr -c vcd:tracein.txt:trace.vcd -f uart_clear_c_tx.elf -d atmega16
After that, I view file in GTKWave and Pulseview(Sigrok) [attached image]
Decoded Baudrate = 2400 = 9600/4
And delay between Word 'A' ~=200 = 50*4
Dirty Hack solved this problem, change in VCD file
from
$timescale 1ns $end
to
$timescale 250ps $end
atmega16_uart_vcd_record.tar.gz
Description: application/gzip
sigrok_gtkwave.png
Description: PNG image
- [Simulavr-devel] VCD record 4x faster than need,
Valber <=