From 2a0cb006b22391b915b05838f7690b2f389bb236 Mon Sep 17 00:00:00 2001 From: Teuniz Date: Tue, 9 Jun 2015 10:59:31 +0200 Subject: [PATCH] Work in progress. --- notes.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/notes.txt b/notes.txt index 26e1094..6a969e5 100644 --- a/notes.txt +++ b/notes.txt @@ -16,6 +16,7 @@ Some settings are checked regularly and will always be synchronized: There are some peculiarities when testing with the DS6104 and the DS1054Z: + DS6104: (software version 00.01.04, hardware version 1.8) ====== @@ -24,14 +25,15 @@ Reading screen data is pretty fast, 20 waveforms per second is easily possible. Reading a screenshot in BMP format is slow, approx. 3 seconds. Needs a usbtmc driver patch, needs to add an udev rule. + DS1054Z: (softversion 00.04.02.SP4, boardversion 0.1.1) ======= USB connection: high speed (480 Mbit) Reading screen data is slow, maximum 7 waveforms per second with one channel. -With all channels switched on, screen updates are very slow. +With all four channels active, downloading the screen waveform data is really slow. Reading a screenshot in BMP format is faster, less than one second. -No need to patch the usbtmc driver, no need to add an udev rule. It's plug and play. +It's plug and play. No need to patch the usbtmc driver, no need to add an udev rule.