PI7C8150BNDE Pericom Semiconductor, PI7C8150BNDE Datasheet - Page 59
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PI7C8150BNDE
Manufacturer Part Number
PI7C8150BNDE
Description
IC PCI-PCI BRIDGE ASYNC 256-PBGA
Manufacturer
Pericom Semiconductor
Datasheet
1.PI7C8150BNDE.pdf
(109 pages)
Specifications of PI7C8150BNDE
Applications
*
Interface
*
Voltage - Supply
*
Package / Case
256-PBGA
Mounting Type
Surface Mount
Case
BGA
Dc
06+
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI7C8150BNDE
Manufacturer:
CYPRESS
Quantity:
101
Part Number:
PI7C8150BNDE
Manufacturer:
PERICOM
Quantity:
20 000
Table 6-6. Assertion of S_PERR_L
2
Table 6-6 shows assertion of S_PERR_L that is set under the following conditions:
2
Table 6-7 shows assertion of P_SERR_L. This signal is set under the following conditions:
The parity error was detected on the target (secondary) bus but not on the initiator (primary) bus.
The parity error was detected on the target (secondary) bus but not on the initiator (primary) bus.
P_PERR_L
1
0
1
1
1
0
0
1
1
X = don’t care
S_PERR_L
1 (de-asserted)
0 (asserted)
1
1
1
1
1
0
1
1
0
0
X = don’t care
2
2
PI7C8150B is either the target of a write transaction or the initiator of a read
transaction on the secondary bus.
The parity error response bit must be set in the bridge control register of secondary
interface.
PI7C8150B detects a data parity error on the secondary bus or detects P_PERR_L
asserted during the completion phase of an upstream delayed write transaction on the
target (primary) bus.
PI7C8150B has detected P_PERR_L asserted on an upstream posted write transaction
or S_PERR_L asserted on a downstream posted write transaction.
PI7C8150B did not detect the parity error as a target of the posted write transaction.
The parity error response bit on the command register and the parity error response bit
on the bridge control register must both be set.
Transaction Type
Read
Posted Write
Posted Write
Posted Write
Posted Write
Delayed Write
Delayed Write
Delayed Write
Delayed Write
Transaction Type
Read
Read
Read
Read
Posted Write
Posted Write
Posted Write
Posted Write
Delayed Write
Delayed Write
Delayed Write
Delayed Write
Page 59 of 109
ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE
Direction
Upstream
Direction
Downstream
Upstream
Downstream
Downstream
Upstream
Upstream
Downstream
Downstream
Upstream
Upstream
Downstream
Upstream
Downstream
Downstream
Upstream
Upstream
Downstream
Downstream
Upstream
Upstream
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Primary
Secondary
Bus Where Error
Bus Where Error
Was Detected
Was Detected
ADVANCE INFORMATION
April 2009 – Revision 1.08
x / x
1 / x
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x / x
x / x
1 / x
1 / 1
x / x
x / x
x / x
x / 1
x / x
x / x
x / x
x / x
x / x
x / 1
x / x
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1 / 1
x / 1
Secondary Parity
Secondary Parity
Error Response
Error Response
Primary/
Primary/
PI7C8150B
Bits
Bits