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authorNao Pross <naopross@thearcway.org>2017-03-06 16:26:19 +0100
committerNao Pross <naopross@thearcway.org>2017-03-06 16:26:19 +0100
commit8ae98ce1dd6f4edb067bc64f03b4e311a77b2cf1 (patch)
tree30aa92f7940514d96976b3310540858e04d03777 /TODO
parentMerge branch 'master' of https://git.thearcway.org/git/naopross/z80uPC (diff)
downloadz80uPC-8ae98ce1dd6f4edb067bc64f03b4e311a77b2cf1.tar.gz
z80uPC-8ae98ce1dd6f4edb067bc64f03b4e311a77b2cf1.zip
updated todolist
Diffstat (limited to 'TODO')
-rw-r--r--TODO11
1 files changed, 7 insertions, 4 deletions
diff --git a/TODO b/TODO
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@@ -1,18 +1,21 @@
STRUCTURE
---------
[*] address space
-[ ] pcb size (standard)
+[ ] pcb size (eurocard?)
[ ] ram pages
HARDWARE
--------
-[ ] bus buffering
+[?] bus buffering
[*] ROM
[*] RAM
-[*] clock circuit
-[ ] reset circuit
+[*] primary clock (4MHz)
+[*] secondary clock (200Hz)
+[*] stepper button
+[*] reset circuit
[ ] digital port interface
[ ] serial terminal
+[ ] address and data visualizer (7SEG display)
[ ] extension connector
[ ] keyboard driver
[ ] display driver