Editing Talk:Teensy++ 2.0
Jump to navigation
Jump to search
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
=Permanent install notes= | =Permanent install notes= | ||
* | *When reading the nor not a problem, because nor pins are output pins driven by the nor. When writing to the nor, pins are input pins driven by southbridge.. not enough current to drive the led | ||
**The solution is to remove the led, alternativelly to cut his trace, or temporally disconnect D6 wire | |||
** | |||
= | = Teensy talk = | ||
https://forum.pjrc.com/threads/23601-Official-Distributors | |||
* Solder 3.3V regulator on Teensy (and cut 5V pad) | |||
== Where to buy? == | |||
* PJRC (USA, Oregon) : http://www.pjrc.com/store/teensypp.html + http://www.pjrc.com/store/mcp1825.html | |||
* Adafruit (USA, New York) : http://www.adafruit.com/products/731 + | |||
* Floris.cc (Netherlands) : http://floris.cc/shop/en/teensy/951-teensy-20-usb-development-board.html + http://floris.cc/shop/en/teensy/89-mcp1825s-33-volt-voltage-regulator-for-teensy-2.html | |||
* MindKits (New Zealand) : http://www.mindkits.co.nz/store/arduino-compatible/teensy-2-0 + ? http://www.mindkits.co.nz/store/components-ics-breakout-boards/voltage-regulator-3v3 (not SOT-223) or http://www.mindkits.co.nz/store/components-ics-breakout-boards/voltage-regulator-adjustable-lm1117-smd (not fixated: requires two external resistors for trimming it to 3.3V) | |||
* HiTech Store (Germany) : http://www.hitechstore.de/produkt/teensypp/ + http://www.hitechstore.de/produkt/mcp1825s33/ | |||
* Watterott (Germany) http://www.watterott.com/de/Teensy-v20-AT90USB1286 | |||
* Boxtec (Switzerland) : http://shop.boxtec.ch/teensy-board-p-40725.html + ? http://shop.boxtec.ch/ams1117-voltage-regulator-p-40516.html '''out of catalog''' | |||
* Teague (as part of Teagueduino) : '''no stock''' | |||
* Sound Art Lab (South Korea) : '''no stock''' | |||
* Little Bird Electronics (Australia) : http://littlebirdelectronics.com.au/products/teensy-2-0 | |||
* Hobbytronics (UK) : http://www.hobbytronics.co.uk/teensy-pp2 | |||
== NANDway == | |||
* Solder 3.3V regulator on Teensy (and cut 5V pad) | |||
* Flash the HEX to the Teensy | * Flash the HEX to the Teensy | ||
* Solder all control + I/O wires + Ground | * Solder all control + I/O wires + Ground | ||
Line 13: | Line 27: | ||
* Dump it | * Dump it | ||
== Onboard Regulator alternatives == | === Onboard Regulator alternatives === | ||
On [http://www.pjrc.com/store/mcp1825.html PJRC] they recommend/sell the MCP1825, a SOT223 package lowdrop regulator of 500mA with fixated 3.3V output. If for some reason you want another fixated SOT223, but with a bit more current (ofcourse maximum power is limited by the bus used for feeding, e.g. one USB 2.0 port is normally limited to 2.5W), you might consider these: | On [http://www.pjrc.com/store/mcp1825.html PJRC] they recommend/sell the MCP1825, a SOT223 package lowdrop regulator of 500mA with fixated 3.3V output. If for some reason you want another fixated SOT223, but with a bit more current (ofcourse maximum power is limited by the bus used for feeding, e.g. one USB 2.0 port is normally limited to 2.5W), you might consider these: | ||
* 3.3V / 1000mA | * 3.3V / 1000mA | ||
Line 19: | Line 33: | ||
** MIC37100-3.3WS | ** MIC37100-3.3WS | ||
== External Powering Notes == | === External Powering Notes === | ||
<judges> nand powered with 3.3v by atx doesnt work | <judges> nand powered with 3.3v by atx doesnt work | ||
<judges> nand powered by teensy requires huge delays to work kind of reliable | <judges> nand powered by teensy requires huge delays to work kind of reliable | ||
Line 40: | Line 54: | ||
<judges> 2.2v max | <judges> 2.2v max | ||
== 1.65V / 1.8V / 2.5V - 1.5A regulators == | === 1.65V / 1.8V / 2.5V - 1.5A regulators === | ||
* http://www.ti.com/lit/ds/symlink/lm1086.pdf | * http://www.ti.com/lit/ds/symlink/lm1086.pdf | ||
* http://www.ti.com/lit/ds/symlink/tps75325.pdf | * http://www.ti.com/lit/ds/symlink/tps75325.pdf | ||
Line 47: | Line 61: | ||
* http://docs-europe.electrocomponents.com/webdocs/0f82/0900766b80f82671.pdf | * http://docs-europe.electrocomponents.com/webdocs/0f82/0900766b80f82671.pdf | ||
= NORway Mac OS-X patch = | == NORway Mac OS-X patch == | ||
if you are on Mac OS-X and having problems with timeouts: | if you are on Mac OS-X and having problems with timeouts: | ||
<MikeM64> hahaha, it's a dirty fix, but it seems to work XD | <MikeM64> hahaha, it's a dirty fix, but it seems to work XD | ||
Line 54: | Line 68: | ||
<MikeM64> http://pastie.org/8570558 if anyone needs it | <MikeM64> http://pastie.org/8570558 if anyone needs it | ||
= to wikify = | == to wikify == | ||
http://www.ps3hax.net/showpost.php?p=573027&postcount=820 | http://www.ps3hax.net/showpost.php?p=573027&postcount=820 | ||
Line 63: | Line 77: | ||
http://www.psx-place.com/forum/downgrading/trick-teensy-2-0-nor-flashing-norway-write-perfirmware-data-2476.html#post19255 | http://www.psx-place.com/forum/downgrading/trick-teensy-2-0-nor-flashing-norway-write-perfirmware-data-2476.html#post19255 | ||
== Panel mount USB connectors and cables == | |||
= Panel mount USB connectors and cables = | |||
http://pinouts.ru/Slots/usb_pinout.shtml | http://pinouts.ru/Slots/usb_pinout.shtml | ||