UISP, DASA3

Small contribution to UISP project.

UISP is a tool to program AVR microcontrollers. Here is an alternative way to use the serial port to do the programming.

(RESET=!DTR SCK=RTS MOSI=TXD MISO=CTS)

AVR	Serial port
RESET	!DTR
SCK	RTS
MOSI	TXD
MISO	CTS

• https://lists.gnu.org/archive/html/uisp-dev/2004-05/msg00000.html
• https://lists.gnu.org/archive/html/uisp-dev/2004-05/txtmHYoi7w8ck.txt