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FAS216/216U/236/236U
53236-580-00 C
QLogic Corporation
Figure 5. FAS236/236U Functional Signal Grouping
A1, BHE
MICROPROCESSOR
INTERFACE
VDD
VSS
POWER
AND GROUND
CK
CLOCK
RSTO
RSTI
BSYO
SCSI
INTERFACE
FAS236/236U
CS
A3, ALE
DACK
DMA AND
MICROPROCESSOR
INTERFACE
A0, SA0
A2, DBRD
PAD7-0
INT
MODE1-0
MISC
DBWR
DREQ
DBP1-0
SDIP, SDI7-0
SDOP, SDO7-0
DB15-0
RD
82
37, 36-29
83
52, 51-48, 45-42
84
66
85
73
81
57
76
99-96, 93-90
80
1
100
2
27, 16
26-19, 15-8
86
38, 88
SEE NOTE
74, 75
NOTE:
VSS = 17, 18, 40, 41, 46, 47, 54, 55, 60, 61, 67, 68, 94, 95
WR
79
RESET
RESET
77
BSYI
70
SELO
56
SELI
69
REQO
58
REQI
71
ACKO
59
ACKI
72
ATN
65
MSG
62
CD
63
IO
64
DIFFM
87
IGS
EXTERNAL
TRANSCEIVER
CONTROL
4
TGS
6
NO CONNECT
DIFFSENS
5
EDIFFS
7
3, 28, 39, 53, 78,89