NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 59
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NH82801GHM S L8YR
Manufacturer Part Number
NH82801GHM S L8YR
Description
Manufacturer
Intel
Datasheet
1.NH82801GHM_S_L8YR.pdf
(848 pages)
Specifications of NH82801GHM S L8YR
Lead Free Status / RoHS Status
Compliant
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Signal Description
Table 2-6.
2.7
Table 2-7.
Intel
®
ICH7 Family Datasheet
PCI Interface Signals (Sheet 3 of 3)
Serial ATA Interface (Desktop and Mobile Only)
Serial ATA Interface Signals (Sheet 1 of 2)
(Desktop Only)
(Desktop Only)
(Desktop Only)
(Desktop Only)
SATARBIAS#
SATARBIAS
SATA0RXN
SATA1RXN
SATA2RXN
SATA3RXN
PLOCK#
SATA0TXN
SATA0RXP
SATA1TXN
SATA1RXP
SATA2TXN
SATA2RXP
SATA3TXN
SATA3RXP
SATA0TXP
SATA1TXP
SATA2TXP
SATA3TXP
SERR#
Name
PME#
Name
Type
I/OD
I/OD
I/O
Type
O
O
O
O
O
I
I
I
I
I
PCI Lock: This signal indicates an exclusive bus operation and may
require multiple transactions to complete. The ICH7 asserts PLOCK#
when it performs non-exclusive transactions on the PCI bus. PLOCK# is
ignored when PCI masters are granted the bus in desktop
configurations. Devices on the PCI bus (other than the ICH7) are not
permitted to assert the PLOCK# signal in mobile/Ultra Mobile
configurations.
System Error: SERR# can be pulsed active by any PCI device that
detects a system error condition. Upon sampling SERR# active, the
ICH7 has the ability to generate an NMI, SMI#, or interrupt.
PCI Power Management Event: PCI peripherals drive PME# to wake
the system from low-power states S1–S5. PME# assertion can also be
enabled to generate an SCI from the S0 state. In some cases the ICH7
may drive PME# active due to an internal wake event. The ICH7 will not
drive PME# high, but it will be pulled up to VccSus3_3 by an internal
pull-up resistor.
Serial ATA 0 Differential Transmit Pair: These are outbound
high-speed differential signals to Port 0.
Serial ATA 0 Differential Receive Pair: These are inbound high-
speed differential signals from Port 0.
Serial ATA 1 Differential Transmit Pair: These are outbound
high-speed differential signals to Port 1. (Desktop Only)
Serial ATA 1 Differential Receive Pair: These are inbound high-
speed differential signals from Port 1. (Desktop Only)
Serial ATA 2 Differential Transmit Pair: These are outbound
high-speed differential signals to Port 2.
Serial ATA 2 Differential Receive Pair: These are inbound high-
speed differential signals from Port 2.
Serial ATA 3 Differential Transmit Pair: These are outbound
high-speed differential signals to Port 3. (Desktop Only)
Serial ATA 3 Differential Receive Pair: These are inbound high-
speed differential signals from Port 3. (Desktop Only)
Serial ATA Resistor Bias: These are analog connection points for
an external resistor to ground.
Serial ATA Resistor Bias Complement: These are analog
connection points for an external resistor to ground.
Description
Description
59
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