PI7C9X130DNDE Pericom Semiconductor, PI7C9X130DNDE Datasheet - Page 37

• Manufacturer Part Number: PI7C9X130DNDE
• Description: IC PCIE-PCIX BRIDGE 1PORT 256BGA
• Manufacturer: Pericom Semiconductor

Specifications of PI7C9X130DNDE

• Applications: PCI-to-PCI Bridge
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 1.8V, 3.3V
• Package / Case: 256-PBGA
• Mounting Type: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.3 CONTROL AND STATUS REGISTER MAP
PERICOM SEMICONDUCTOR - Confidential
Note
Figure 7-12 Control and Status Register (CSR) Map (000h – FFFh)
Primary Bus
Configuration
Access for both
Transparent and
Non-transparent
mode or
Secondary Bus
Configuration
Access for
Transparent
Mode
15Bh – 158h
15Fh – 15Ch
163h – 160h
167h – 164h
16Bh – 168h
2FFh – 170h
303h – 300h
307h – 304h
30Fh – 308h
310h
4FFh – 314h
503h – 500h
504h
50Fh – 505h
510h
FFFh – 514h
PCI Express /
PCI Memory
Offset
007h – 000h
00Bh – 008h
00Fh – 00Ch
013h – 010h
017h – 014h
5
: Read access only.
Secondary
Bus
Configuration
Access for
Non-
Transparent
Mode only
15Bh – 158h
15Fh – 15Ch
163h – 160h
167h – 164h
16Bh – 168h
2FFh – 170h
503h – 500h
507h – 504h
50Fh – 508h
510h
4FFh – 314h
303h – 300h
304h
30Fh – 305h
310h
FFFh – 514h
SM Bus
Offset
207h – 200h
20Bh – 208h
20Fh – 20Ch
213h – 210h
217h – 214h
Page 37 of 165
Transparent
Mode (type1)
Port VC
Capability 2
Port VC Status
and Control
VC0 Resource
Capability
VC0 Resource
Control
VC0 Resource
Status
Reserved
Extended GPIO
Data and
Control
Extended
GPI/GPO Data
and Control
Reserved
Replay and
Acknowledge
Latency Timer
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Register
Name
Reserved
Downstream
Memory 2
Translated Base
Downstream
Memory 2
Setup
Downstream
Memory 3
Translated Base
Downstream
Memory 3
Setup
Reset Value
0
XXXX_XXXXh
0000_0000h
XXXX_XXXXh
0000_0000h
Non-
Transparent
Mode
(Type0)
Port VC
Capability 2
Port VC Status
and Control
VC0 Resource
Capability
VC0 Resource
Control
VC0 Resource
Status
Reserved
Extended GPIO
Data and
Control
Extended
GPI/GPO Data
and Control
Reserved
Replay and
Acknowledge
Latency Timer
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PCI EXPRESS TO PCI-X BRIDGE
(I2C) Access
(I2C) Access
EEPROM
EEPROM
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Mar 2010 - Rev 2.0
SM Bus
SM Bus
Access
Access
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
PI7C9X130