NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 83

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

4—Intel
4.5
Table 28.
November 2007
Order Number: 300641-004US
NOTES:
10.PIRQ[H:E] are I/OD, GPIO[5:2] are input only.
1. The Intel
2. The states of main I/O signals are taken at the times during PXPCIRST# and immediately after PXPCIRST#.
3. The states of resume I/O signals are taken at the times during RSMRST# and immediately after RSMRST#
4. GPIO[0:7], GPIO[16:21, 23], and GPIO[32:55] are in the core well.
5. GPIO[8:15] and GPIO[24:31] are in the suspend well.
6. Core-well GPIO are 5 V tolerant, except for GPIO[7:6] and [32:43].
7. Resume-well GPIO are not 5 V tolerant.
8. GPIO[56:57] pads are in the suspend well, the register bits are in the RTC well.
9. PXIRQ[3:0] are input only, GPIO[36:33] are I/O in GPIO mode
PXC/BE[7:4]#
PXC/BE[3:0]#
Signal Name
PXIRQ[3:0]#/
PXAD[63:32]
GPIO[36:33]
PXAD[31:0]
PXDEVSEL#
PXFRAME#
H1PD[7:0]
H1PSTRBS
H1PSTRBF
H1RCOMP
PXTRDY#
PXSTOP#
PXIRDY#
®
H1REQM
VSWING
H1STOP
H1REQI
HLVREF
H1PAR
HLCLK
6300ESB ICH
®
6300ESB ICH sets these signals at reset for CPU frequency strap.
Power Planes for Input Signals
Power Plane and States for Output and I/O Signal for Desktop
Configurations (Sheet 1 of 7)
NOTE: 9
I / I/O
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
Power
Well
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
PCI-X Interface
Strap Pin External Resistor
Hub Interface
Internal Termination
Internal Termination
Internal Termination
Internal Termination
Internal Termination
Internal Termination
Internal Termination
External Resistor
External Resistor
External Pull-up
External Pull-up
External Pull-up
External Pull-up
External Pull-up
External Pull-up
External Pull-up
External Pull-up
Resistors
None
None
None
1
1
1
During Reset
Input Only
Input Only
(Note 2)
See table
See table
See table
See table
See table
See table
See table
See table
See table
below
below
below
below
below
below
below
below
below
Intel
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
®
6300ESB I/O Controller Hub
See table below
See table below
See table below
See table below
See table below
See table below
See table below
See table below
See table below
Driven (0 or 1)
Driven (0 or 1)
After Reset
Input Only
Input Only
(Note 2)
Z
Z
Z
Z
Z
Z
Z
Z
DS
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