diff options
Diffstat (limited to 'converter/m0110_usb')
| -rw-r--r-- | converter/m0110_usb/README.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/converter/m0110_usb/README.md b/converter/m0110_usb/README.md index b3fb8f7e9..1c344f1ac 100644 --- a/converter/m0110_usb/README.md +++ b/converter/m0110_usb/README.md @@ -2,7 +2,7 @@ M0110/M0110A to USB keyboard converter ====================================== This firmware converts the protocol of Apple Macintosh keyboard **M0110**, **M0110A** and **M0120** into USB. Target of this project is USB AVR controller **ATmega32U4**. Using this converter you can revive these retro keyboards with modern computer. -Pics of **M0110 + M0120** and **M0110A**. +Pictures of **M0110 + M0120** and **M0110A**.   @@ -31,7 +31,7 @@ Note that original cable used with Mac is **straight** while phone handset cable <http://en.wikipedia.org/wiki/Modular_connector#4P4C> -Close-up pic of handset cable. You can see one end of plug has reverse color codes against the other. Click to enlarge. +Close-up picture of handset cable. You can see one end of plug has reverse color codes against the other. Click to enlarge. [](http://i.imgur.com/3S9P1mY.jpg?1) [Teensy]: http://www.pjrc.com/teensy/ @@ -43,12 +43,12 @@ Close-up pic of handset cable. You can see one end of plug has reverse color cod  -### Pull-up Registor -You may need pull-up registors on signal lines(`CLOCK`, `DATA`) in particular when you have long or coiled cable. **1k-10k Ohm** will be OK for this purpose. In that case the converter may not read signal from keyboard correctly without pull-up resistors. +### Pull-up Resistor +You may need pull-up resistors on signal lines(`CLOCK`, `DATA`) in particular when you have long or coiled cable. **1k-10k Ohm** will be OK for this purpose. In that case the converter may not read signal from keyboard correctly without pull-up resistors. -Building Frimware +Building Firmware ----------------- To compile firmware you need AVR GCC. You can edit *Makefile* and *config.h* to change compile options and pin configuration. |