blob: 001b00b380477923124004f2aa4effb12ead396c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
-------------------------------------------------------------------------------
Maxim MAX7219
-------------------------------------------------------------------------------
This is a set of example captures of a Maxim MAX7219 LED display driver.
Details:
https://www.maximintegrated.com/en/products/MAX7219
Logic analyzer setup
--------------------
The logic analyzer used was a Saleae Logic clone (at 2MHz):
Probe MAX7219
-------------------
0 MISO (not used by this chip)
1 CS#
2 MOSI
3 CLK
Data
----
The capture was generated using PulseView.
The chip was driven by an FTDI FT232H connected to USB, using a custom Perl
program to drive the signals, including the intentional error cases.
|
