NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 89

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

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

4—Intel
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
Signal Name
GPIO[43:37]
GPIO[57:56]
SIU0_DCD#
SIU1_DCD#
SIU0_CTS#
SIU1_CTS#
SIU0_DSR#
SIU1_DSR#
SIU0_DTR#
SIU1_DTR#
SIU0_RTS#
SIU1_RTS#
UART_CLK
SIU0_RXD
SIU1_RXD
SIU0_TXD
SIU1_TXD
SIU0_RI#
SIU1_RI#
®
6300ESB ICH
®
6300ESB ICH sets these signals at reset for CPU frequency strap.
Power Plane and States for Output and I/O Signal for Desktop
Configurations (Sheet 7 of 7)
Table 29
device drives the signal at various times. Valid states include:
•
•
•
•
•
High
Low
Static: Will be high or low, but will not change
Driven: Will be high or low, and is allowed to change
Running: For input clocks
shows the power plane associated with each input signal, as well as what
Type
I/O
OD
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
Suspend
Power
Well
RTC/
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
Internal Pull-Up (15K - 35K)
SIU Interface
External pull up
Resistors
None
None
None
None
None
None
None
None
None
Driven (0 or 1)
During Reset
Input Only
Input Only
Input Only
Input Only
Input Only
Input Only
(Note 2)
Intel
H
H
H
H
H
H
H
H
0
1
1
1
®
6300ESB I/O Controller Hub
Driven (0 or 1)
0 until driven
After Reset
Input Only
Input Only
Input Only
Input Only
Input Only
Input Only
(Note 2)
H
H
H
H
H
1
1
1
1
1
1
DS
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