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PDF PCI6140 Data sheet ( Hoja de datos )
| Número de pieza | PCI6140 | |
| Descripción | PCI to PCI Bridge | |
| Fabricantes | PLX Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PCI6140 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas | ||
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www.DataSheet4U.com
.comPCI 6140 (HB1)
PCI-to-PCI Bridge
t4UData Book
www.DataShee www.DataSheet4U.com
1 page  
32-Bit, 33 MHz PCI-to-PCI Bridge
The world’s first, Patent Pending PCI 6140 provides very low cost, PCI-to-PCI bridging
functions. It is optimized to provide PCI masters to achieve optional Zero Clock
latency in bursting data through the PCI 6140 PCI-to-PCI bridge. It supports up to 4
Secondary PCI master devices.
Optimized for the following applications:
• PCI Latency Sensitive Systems
• PCI-Retry Penalty Sensitive Systems
• PCI Slave Access Intensive bridging functions
• High Performance and Low cost PCI-to-PCI bridging functions
• Low Power and PCI ClockRun support
• Compact PCI with Hot Swap
• 3.3V, 33 MHz, PCI 2.1 and Compact
PCI Hot Swap friendly features
• PC99 Power Management D3 Cold
Wakeup Capable*
• Very efficient, low power, low cost and
easy to use
• PCI ClockRun support.
• Optional Zero clock latency when
bursting data across PCI 6140 to
preserve maximum data rate
• PCI compatible cycle completion without
PCI Retry penalty of a traditional PCI
bridge
• Legacy VGA and Audio IO address
support
• Provides arbitration support for 4 bus
masters on secondary interface
• Supports PCI Type 1 to Type 0 and
Type 1 configuration command
conversion
• Supports 1-Clock Latency Mode
• Synchronous Primary and Secondary
Ports
• 128-pin PQFP package
Primary PCI BUS
ENUM#
L_STAT
PCI 6140
Secondary
PCI
Secondary
PCI
Secondary
PCI
Secondary
PCI
* Supported only in latest revision of PCI 6140, PCI register 82h bits 15-11 is set to 11110b, indicating
PME# assertion possible during D1 state.
PCI 6140 Data Book v2.0
2003 PLX Technology, Inc. All rights reserved.
5
5 Page 
1 Pin Diagram and Package Outline
Primary
PCI
BUS
HOT
PLUG
P_CLK
P_RST#
P_REQ#
P_GNT#
P_FRAME#
P_IRDY#
P_TRDY#
P_LDEV#
P_STOP#
P_AD[31:0]
P_CBE#[3:0]
P_PAR
P_SERR#
P_PERR#
P_IDSEL
P_CLKRUN#
ENUM#
L_STAT
PCI 6140
S_CLK[3:0]
S_FRAME#
S_IRDY#
S_TRDY#
S_LDEV#
S_STOP#
S_AD[31:0]
S_CBE#[3:0]
S_PAR
S_REQ#[3:0]
S_GNT#[3:0]
S_RST#
S_SERR#
S_PERR#
S_CLKRUN#
S_IDEN
Secondary
PCI
BUS
103
104 S_GNT2#
105
106
107
108
S_GNT3#
S_RST#
S_IDEN
S_CLK3
109
110
111
112
S_CLK2
S_CLK1
S_CLK0
VSS
113 S_CLKRUN#
114
115
116
117
ENUM#
L_STAT
P_CLKRUN#
P_RST#
118
119
120
121
P_CLK
P_GNT#
P_REQ#
VDD
122 P_AD[31]
123
124
125
126
P_AD[30]
P_AD[29]
P_AD[28]
P_AD[27]
127
128
P_AD[26]
P_AD[25]
VSS
PCI 6140
VSS
S_AD[15]
S_AD[14]
S_AD[13]
S_AD[12]
S_AD[11]
VDD
S_AD[10]
S_AD[9]
S_AD[8]
S_CBE[0]#
S_AD[7]
S_AD[6]
S_AD[5]
S_AD[4]
VSS
S_AD[3]
S_AD[2]
S_AD[1]
S_AD[0]
P_AD[0]
P_AD[1]
P_AD[2]
P_AD[3]
P_AD[4]
VDD
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
PCI 6140 Data Book v2.0
2003 PLX Technology, Inc. All rights reserved.
11
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet PCI6140.PDF ] | |
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