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-------------------------------------------------------------------------------
From : F0RESTER 2:4635/9.11 02 97 12:52
To : Oleg Barzasekov 05 97 04:13
Subj : AdLib-a
-------------------------------------------------------------------------------
AK>> M %subj% ?
AK>> A .
Bo cxea AdLib. Ka e, eo cooo. epa opo a D2, D3.
Ha D5 ee aco (ec a epe).
>----------------------------------------------------------------\\
D1 555H1
--- ---
/IOR<------1 o--1 o------------------
--- ---
/IOW<------1 o--1 o----------------
--- ---
--------
A1<--------A0 DC 0 --
A2<--------A1 1 -
A3<--------A2 2 -
-- 3 - 5557
--oE1 4 -
A6<--------oE2 5 -
A9<--------oE3 6 -
D2 7 -
-------- +5
--------------- ---
RESET<--------------------1 --- 1k
-------- ---
A4<-------A0 DC 0 -
A7<-------A1 1 - 2------------
A8<-------A2 2 - 5557 - D6 20
-- 3 - 3--- O --->OUT0
AEN<------oE1 4 - -------oRES 21
-oE2 5 - 7 O --->OUT1
A9<--------oE3 6 --o-----------------o CS 22
D3 7 - o---o RD8 O --->OUT2
-------- ----o WR5 23
A0<---------------------------------------- A0 O --->OUT3
--------------- 4
--------- ---
D0<-------A0 B0--------------------o 0 10
D1<-------A1 B1--------------------o 1 11
D2<-------A2 B2--------------------o 2 13
D3<-------A3 B3--------------------o 3 14
D4<-------A4 B4--------------------o 4 15 1
D5<-------A5 B5--------------------o 5 16 --->+5
D6<-------A6 B6--------------------o 6 17 12
D7<-------A7 B7--------------------o 7 18 ---
--- 24---
-oEO -CLK
-EAB D4 5556 ------------
--------- YM3812
------------------------------- (OPL2)
-------------- --------------
------- -------
-o R Qo- -o R Qo-
-- --
OSC<----- C ----- C
-- D -- D
-- --
o-o S Q- o-o S Q---
------- -------
D5.1 D5.2
1k 1k
5552
+5 +5
Port 388h: Read AdLib ststus byte
Write register number
Port 389h: Write register data
>----------------------------------------------------------------/
aka F0RESTER p, ., +380-4744-58771
---
* Origin: Hackers of the worlds, unite! (2:4635/9.11)
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