NH82801GBM SL8YB

Manufacturer Part NumberNH82801GBM SL8YB
ManufacturerIntel Corporation
NH82801GBM SL8YB datasheet
 


Specifications of NH82801GBM SL8YB

CaseBGADate_code07+
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Signal Description
Table 2-6.
PCI Interface Signals (Sheet 3 of 3)
Name
Type
PLOCK#
I/O
SERR#
I/OD
PME#
I/OD
2.7
Serial ATA Interface (Desktop and Mobile Only)
Table 2-7.
Serial ATA Interface Signals (Sheet 1 of 2)
Name
SATA0TXP
SATA0TXN
SATA0RXP
SATA0RXN
SATA1TXP
SATA1TXN
(Desktop Only)
SATA1RXP
SATA1RXN
(Desktop Only)
SATA2TXP
SATA2TXN
SATA2RXP
SATA2RXN
SATA3TXP
SATA3TXN
(Desktop Only)
SATA3RXP
SATA3RXN
(Desktop Only)
SATARBIAS
SATARBIAS#
®
Intel
ICH7 Family Datasheet
Description
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.
Type
Serial ATA 0 Differential Transmit Pair: These are outbound
O
high-speed differential signals to Port 0.
Serial ATA 0 Differential Receive Pair: These are inbound high-
I
speed differential signals from Port 0.
Serial ATA 1 Differential Transmit Pair: These are outbound
O
high-speed differential signals to Port 1. (Desktop Only)
Serial ATA 1 Differential Receive Pair: These are inbound high-
I
speed differential signals from Port 1. (Desktop Only)
Serial ATA 2 Differential Transmit Pair: These are outbound
O
high-speed differential signals to Port 2.
Serial ATA 2 Differential Receive Pair: These are inbound high-
I
speed differential signals from Port 2.
Serial ATA 3 Differential Transmit Pair: These are outbound
O
high-speed differential signals to Port 3. (Desktop Only)
Serial ATA 3 Differential Receive Pair: These are inbound high-
I
speed differential signals from Port 3. (Desktop Only)
Serial ATA Resistor Bias: These are analog connection points for
O
an external resistor to ground.
Serial ATA Resistor Bias Complement: These are analog
I
connection points for an external resistor to ground.
Description
59