LSI53C875 LSI Logic, LSI53C875 Datasheet - Page 94
LSI53C875
Manufacturer Part Number
LSI53C875
Description
PCI to Ultra SCSI I/O Processor
Manufacturer
LSI Logic
Datasheet
1.LSI53C875.pdf
(314 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LSI53C875-160QFP
Manufacturer:
LSI
Quantity:
20 000
Company:
Part Number:
LSI53C875J
Manufacturer:
NS
Quantity:
4 490
Part Number:
LSI53C875J
Manufacturer:
LSILOGIC
Quantity:
20 000
- Current page: 94 of 314
- Download datasheet (3Mb)
Figure 4.1
DEVSEL/
4-2
FRAME/
C_BE3/
C_BE2/
C_BE1/
C_BE0/
PERR/
IDSEL
TRDY/
STOP/
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
IRDY/
AD15
AD14
AD13
AD12
AD11
AD10
V
V
V
PAR/
AD9
AD8
AD7
V
V
V
V
V
V
V
V
DD-I
DD-I
DD-I
SS
SS
SS
SS
SS
SS
SS
SS
Note: The decoupling capacitor arrangement shown above is recommended to maximize
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
the benefits of the internal split ground system. Capacitor values between 0.01 and
0.1 F should provide adequate noise isolation. Because of the number of high
current drivers on the LSI53C875, a multilayer PC board with power and ground
planes is required.
LSI53C875 Pin Diagram
Signal Descriptions
PCI to SCSI I/O Processor
Quad Flat Pack
LSI53C875
(Top View)
160-Pin
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
SDIR7
SDIRP0
V
SD12/
SD13/
SD14/
V
SD15/
SDP1/
SD0/
SD1/
V
SD2/
SD3/
SD4/
SD5/
V
SD6/
SD7/
SDP0/
SATN/
V
SBSY/
SACK/
SRST/
SMSG/
SSEL/
V
SC_D/
SREQ/
SI_O/
SD8/
V
SD9/
SD10/
SD11/
V
SDIR8
SDIR9
SDIR10
DD
SS-S
SS-S
SS-S
SS-S
SS-S
SS-S
DD
Related parts for LSI53C875
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
LR33000 Self-Embedding Processor
Manufacturer:
LSI [LSI Computer Systems]
Datasheet:
Part Number:
Description:
LSI for 16 CH Multiplexing
Manufacturer:
Mitsubishi
Datasheet:
Part Number:
Description:
DVD Recorder System Processor
Manufacturer:
LSI Logic
Datasheet:
Part Number:
Description:
DVD Recorder System Processor
Manufacturer:
LSI Logic
Datasheet:
Part Number:
Description:
Servo / Video Decoder and System Processor
Manufacturer:
LSI Logic
Datasheet:
Part Number:
Description:
Mpeg-2 Audio/video Decoder
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Satellite Decoder Technical Manual 5/97
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Satellite Receiver
Manufacturer:
LSI Logic Corporation
Datasheet: