am53c94 Advanced Micro Devices, am53c94 Datasheet - Page 6

• Manufacturer Part Number: am53c94
• Description: High Performance Scsi Controller
• Manufacturer: Advanced Micro Devices

CONNECTION DIAGRAMS
Top View
6
AMD
DMARD [A2]
DFMODE
BHE [A1]
AS0 [A0]
ALE [A3]
DREQ
CLK
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
V
V
V
NC
CS
DD
SS
SS
SDCP
SDC0
SDC1
SDC2
SDC3
SDC4
SDC5
SDC6
SDC7
SDP
SD3
SD4
SD5
SD6
SD7
SD0
SD1
SD2
V
V
V
DD
SS
SS
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
17
11 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
P R E L I M I N A R Y
Am53C94/Am53C96
84-Pin PLCC
Am53C94
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
DMAWR
DACK
DREQ
AD7
AD6
AD5
AD4
VSS
AD3
AD2
AD1
AD0
V
CLK
ALE [A3]
DMARD [A2]
BHE [A1]
AS0 [A0]
CS
RD
WR
DD
51
30
SDC 5
SDC 4
V
V
SDC 3
SDC 2
SDC 1
SD 7
SD 6
SD 5
SD 4
SD 3
SD 2
SDC 0
V
V
V
SD P
SDC 6
NC
16506C-8
SS
SS
16506C-9
DD
SS
SS