From b4a9c7ff8200f12e09cbf3d6ce97fee5ca03422d Mon Sep 17 00:00:00 2001 From: Bert Vermeulen Date: Sat, 24 Nov 2012 17:45:59 +0100 Subject: add two more captures --- dac/ti_tlc5620/README | 7 +++++++ dac/ti_tlc5620/ti_tlc5620_one_change.sr | Bin 0 -> 19337 bytes dac/ti_tlc5620/ti_tlc5620_running.sr | Bin 0 -> 37452 bytes 3 files changed, 7 insertions(+) create mode 100644 dac/ti_tlc5620/ti_tlc5620_one_change.sr create mode 100644 dac/ti_tlc5620/ti_tlc5620_running.sr (limited to 'dac') diff --git a/dac/ti_tlc5620/README b/dac/ti_tlc5620/README index 6e1bac8..5adf53a 100644 --- a/dac/ti_tlc5620/README +++ b/dac/ti_tlc5620/README @@ -1,5 +1,12 @@ Texas Instruments TLC5620 8-bit quad DAC (http://www.ti.com/product/tlc5620) +These captures were grabbed from a running Velleman PCSU1000 USB oscilloscope. +This device reconfigures its hardware, including the TLC5620 that controls +level triggering, after every frame transfer. This accounts for the regular +traffic in these captures. + ti_tlc5620_full_range.sr Skipping through full range, low to high. ti_tlc5620_low_mid_high.sr Setting low, (roughly) middle, and high. +ti_tlc5620_running.sr Running, no configuration changes. +ti_tlc5620_one_change.sr Running, one configuration change. diff --git a/dac/ti_tlc5620/ti_tlc5620_one_change.sr b/dac/ti_tlc5620/ti_tlc5620_one_change.sr new file mode 100644 index 0000000..5b18729 Binary files /dev/null and b/dac/ti_tlc5620/ti_tlc5620_one_change.sr differ diff --git a/dac/ti_tlc5620/ti_tlc5620_running.sr b/dac/ti_tlc5620/ti_tlc5620_running.sr new file mode 100644 index 0000000..4543f32 Binary files /dev/null and b/dac/ti_tlc5620/ti_tlc5620_running.sr differ -- cgit v1.2.3-54-g00ecf