Build Firmware
--------------
-Just use 'make' to bild firmware
+Just use 'make' to bild firmware for TMK PC98 converter.
$ make clean
$ make
then push button on converter to flash firmware.
+If you are using ATMega32u4 based board instead of premade TMK PC98 converter(ATMega32u2) use following commands.
+
+ $ make -f Makefile.32u4 clean
+ $ make -f Makefile.32u4
+ $ make -f Makefile.32u4 dfu
+
PC98 Scan Codes
Other PC98 converter projects and resource
------------------------------------------
PC-9800シリーズ テクニカルデータブック HARDWARE 編 1993年 p139, p343
+https://archive.org/stream/PC9800TechnicalDataBookHARDWARE1993/PC-9800TechnicalDataBook_HARDWARE1993#page/n151
https://archive.org/stream/PC9800TechnicalDataBookHARDWARE1993/PC-9800TechnicalDataBook_HARDWARE1993#page/n355
PC98 to USB
scan code:
http://ixsvr.dyndns.org/usb2pc98
+
+
+
+NOTES
+-----
+### Tested on
+- PC-9801V
+- DIGITAL WAVE Dboard
+
+
+### RDY
+Current firmware does not control RDY line and it is drived as low to receive data always. While sending command firmware drive the line high.
+
+PC98 host keeps RDY line high to prevent keyboard from sending data while processing.
+
+https://archive.org/stream/PC9800TechnicalDataBookHARDWARE1993/PC-9800TechnicalDataBook_HARDWARE1993#page/n359
+
+### Inhibit key repeating
+The command(9Ch, 70h) works with Raku Raku keybaord but not with Dboard.
+
+### LED indicater
+Dboard has LEDs but it seems to ignore LED control command.