Try to learn something about everything, and everything about somethingThomas Huxley “Darwin's bulldog” (1824-1895)

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--- public:computers:6502:photos [04/04/24 21:25 BST] – john
+++ public:computers:6502:photos [29/07/26 00:35 BST] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-<-[[.:start]]
-====== Photos ======
-** Some pics of the project **
-===== Version 1 - veroboard =====
-<WRAP group>
-<WRAP third column>
-{{:public:computers:6502:img_20220929_081619_102_1.jpg?400|}}
-Mark 1 in all its glory
-{{:public:computers:6502:img_20220929_081651_164_1.jpg?400|}}
-Twin LCD displays. 2-line for RTC and Uptime. 4 Line for monitor.
-</WRAP>
-<WRAP third column>
-{{:public:computers:6502:img_20220929_081729_937_1.jpg?400|}}
-RTC Chip and 2 debounced push buttons on the top breadboard. RTC is fed with 32.768kHz from a function generator
-awaiting for a new xtal.
--input AND gate for VIA IRQ connection to CPU on the other breadboard.
-{{:public:computers:6502:img_20220929_081737_023_1.jpg?400|}}
-I/O board with 2 65C22 VIAs. Beeper piezo sounder in the Altoids tin.
-</WRAP>
-<WRAP third column>
-{{:public:computers:6502:img_20220929_081741_790_1.jpg?400|}}
-</WRAP>
-</WRAP>
-===== Version 2 =====
---- //John Pumford-Green 29/09/22 08:21//
-===== Further Information =====
-{{tag>}}