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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: aperez on October 07, 2011, 05:37:50 PM
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Hi folks,
I'm looking for pinout of the Super Buster 68PLCC chip, and ideally also of the riser card slot used in the A3K/A4K. Anybody know where I might be able to dig up such data?
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PM your email address and an A3000 SM goes your way.
The riser cards in A3k/4k are NOT identical.
This may also be helpful:
http://www.thule.no/haynie/zorroiii/docs/zorro3.pdf
http://www.thule.no/haynie/
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Pinout A3000 Fat Buster (= Super Buster (A4000) ??)
1 _FCS
43 _ABOE2
2 _CCS
44 _ABOE0
3 A2
45 MS2
4 A1
46 _MTCR
5 A0
47 _CACHE
6 RW
48 A3
7 SIZ0
49 _CBREQ
8 SIZ1
50 _CBACK
9 _AS
51 _IOZ2
10 _DS
52 _MEMZ2
11 _DSACK0
53 _ADDRZ3
12 _DSACK1
54 MS1
13 _STERM
55 _OWN
14 Masse
56 Masse
15 _RMC
57 _EBGACK
16 _SBR
58 CLK90
17 _SBG
59 _SLAVE4
18 _CIIN
60 EA2
19 _MTACK
61 EA3
20 _DTACK
62 _EDS0
21 DOE
63 _EBCLR
22 _WAIT
64 _SLAVE3
23 _BR
65 _SLAVE2
24 _BG
66 _SLAVE1
25 _BGACK
67 _SLAVE0
26 _HLT
68 _BIGZ
27 _BERR
69 _EBG4
28 Masse
70 Masse
29 _RESET
71 _EBG3
30 CPUCLK
72 _EBG2
31 C7M
73 _EBG1
32 _CDACK
74 _EBG0
33 _D2P
75 _ABOE1
34 _DBOE1
76 _EBR4
35 _DBOE0
77 _EBR3
36 _DB16
78 _EBR2
37 DBLT
79 _EBR1
38 READ
80 _EBR0
39 _EDS2
81 MS0
40 _EDS3
82 _BINT
41 EA1
83 _EDS1
42 +5 volts
84 +5 volts
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PM sent, Zac
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@Cosmos
There's only one Super/Fat Buster (in different revisions).
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Some of the super buster pinouts are incorrect, so be very careful.
I wish I had better info to back that up, but several of the ones I've found online are missing some pins, throwing the signal names off.