Changes

8251 USART chip

2 bytes added, 22:47, 3 September 2010

/* Cirkit Serial Interface */

FADFh - Cirkit - 8251 UART Data register

FBDFh - Cirkit - 8251 UART Status/Control register

TX clock source is fixed (19.2KHz), RX clock source can be selected via DTR bit (1200Hz or 19.2KHz).

== Registers ==

6,388

edits