Changes

Dk'tronics Real Time Clock

48 bytes added, 14:57, 12 January 2010

/* I/O Ports */

== I/O Ports ==

Contains HD146818P (RTC) and TMPZ84C20P chips.

FBE0h Dk'tronics Real Time Clock - probably [[Z80 PIO]] Port A Data (RTC Data bus)

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