Difference between revisions of "Protocol decoder:Tlc5620"
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Uwe Hermann (talk | contribs) (Created page with "{{Infobox protocol decoder | id = tlc5620 | name = Texas Instruments TLC5620 | description = Texas Instruments TLC5620 8-bit quad DAC | status ...") |
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| name = Texas Instruments TLC5620 | | name = Texas Instruments TLC5620 | ||
| description = Texas Instruments TLC5620 8-bit quad DAC | | description = Texas Instruments TLC5620 8-bit quad DAC | ||
| status = | | status = supported | ||
| license = GPLv2+ | | license = GPLv2+ | ||
| source_code_dir = tlc5620 | | source_code_dir = tlc5620 | ||
| image = | | image = [[File:Pd tlc5620 example.png|250px]] | ||
| input = logic | | input = logic | ||
| output = tlc5620 | | output = tlc5620 | ||
| Line 12: | Line 12: | ||
| optional_probes = LOAD, LDAC | | optional_probes = LOAD, LDAC | ||
| options = — | | options = — | ||
}} | }} | ||
The '''tlc5620''' protocol decoder... | The '''tlc5620''' protocol decoder decodes the [http://www.ti.com/product/tlc5620 Texas Instruments TLC5620] (8-bit quad DAC) protocol. | ||
== Hardware == | == Hardware == | ||
=== TLC5620 in the Velleman PCSU1000 === | === TLC5620 in the Velleman PCSU1000 === | ||
The [http://sigrok.org/gitweb/?p=sigrok-dumps.git;a=tree;f=dac/ti_tlc5620 dac/ti_tlc5620] directory in sigrok-dumps contains a set of example captures of a TLC5620 signal | The [http://sigrok.org/gitweb/?p=sigrok-dumps.git;a=tree;f=dac/ti_tlc5620 dac/ti_tlc5620] directory in sigrok-dumps contains a set of example captures of a TLC5620 signal grabbed from a running [[Velleman PCSU1000]] USB oscilloscope. | ||
The logic analyzer used was a [[Saleae Logic]] (at 2MHz). | The logic analyzer used was a [[Saleae Logic]] (at 2MHz). | ||
| Line 29: | Line 26: | ||
'''Probe setup:''' | '''Probe setup:''' | ||
{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable" | |||
|- | |||
!Probe | |||
!TLC5620 pin | |||
|- | |||
| 1 (black) || DATA | |||
|- | |||
| 2 (brown) || CLK | |||
|- | |||
| 3 (red) || LOAD | |||
|- | |||
| 4 (orange) || LDAC | |||
|} | |||
== Protocol == | == Protocol == | ||
| Line 43: | Line 48: | ||
== Resources == | == Resources == | ||
* [http://www.ti.com/product/tlc5620 Texas Instruments TLC5620] | |||
* [http://www.ti.com/lit/gpn/tlc5620 TLC5620 datasheet] | |||
[[Category:Protocol decoder]] | [[Category:Protocol decoder]] | ||
[[Category:DAC]] | [[Category:DAC]] | ||
Latest revision as of 01:07, 3 April 2015
 | |
| Name | Texas Instruments TLC5620 |
|---|---|
| Description | Texas Instruments TLC5620 8-bit quad DAC |
| Status | supported |
| License | GPLv2+ |
| Source code | decoders/tlc5620 |
| Input | logic |
| Output | tlc5620 |
| Probes | CLK, DATA |
| Optional probes | LOAD, LDAC |
| Options | — |
The tlc5620 protocol decoder decodes the Texas Instruments TLC5620 (8-bit quad DAC) protocol.
Hardware
TLC5620 in the Velleman PCSU1000
The dac/ti_tlc5620 directory in sigrok-dumps contains a set of example captures of a TLC5620 signal grabbed from a running Velleman PCSU1000 USB oscilloscope.
The logic analyzer used was a Saleae Logic (at 2MHz).
Probe setup:
| Probe | TLC5620 pin |
|---|---|
| 1 (black) | DATA |
| 2 (brown) | CLK |
| 3 (red) | LOAD |
| 4 (orange) | LDAC |
Protocol
TODO.