NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 75

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

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

3—Intel
Table 21.
November 2007
Order Number: 300641-004US
®
6300ESB ICH
General Purpose I/O Signals (Sheet 1 of 2)
NOTES:
1. GPIO[0:7], GPIO[16:21, 23], and GPIO[32:55] are in the core well.
2. GPIO[8:15] and GPIO[24:31] are in the suspend well.
3. Core-well GPIO are 5 V tolerant, except for GPIO[7:6] and [32:43].
4. Resume-well GPIO are not 5 V tolerant.
5. GPIO[56:57] pads are in the suspend well, the register bits are in the RTC well.
GPIO[12:13]
GPIO[14:15]
GPIO[27:28]
GPIO[29:31]
GPIO[33:36]
GPIO[37:39]
Signal Name
PIRQ[H:E]#
GPIO[9:10]
PXREQ[2]#
PXREQ[3]#
GPIO[5:2]/
GPIO[0]/
GPIO[1]/
GPIO[11]
GPIO[16]
GPIO[17]
GPIO[18]
GPIO[19]
GPIO[20]
GPIO[21]
GPIO[23]
GPIO[24]
GPIO[25]
GPIO[26]
GPIO[32]
GPIO[6]
GPIO[7]
GPIO[8]
Type
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
Fixed as Input only. Main power well. May instead be used as
PXREQ[2]#.
Fixed as Input only. Main power well. May instead be used as
PXREQ[3]#.
Fixed as Input only. Main power well. May instead be used as
PIRQ[H:E]#.
Fixed as Input only. Main power well. (3.3 V tolerant, not 5 V
tolerant)
Fixed as Input only. Main power well. (3.3 V tolerant, not 5 V
tolerant)
Fixed as Input only. Resume power well. Unmuxed. The GPI_INV bit
corresponding to GPIO[8] must be set in order to achieve the correct
polarity in the General Purpose Event 0 Status Register.
Reserved. These GPIO are not implemented.
Fixed as Input only. Resume power well. May instead be used for
SMBAlert#.
Fixed as Input only. Resume power well.
Reserved. These GPIO are not implemented.
Fixed as Output only. Main power well. May instead be used as
PXGNT[2]#.
Fixed as Output only. Main power well. May instead be used as
PXGNT[3]#.
Fixed as Output only. Main power well.
Fixed as Output only. Main power well.
Fixed as Output only. Main power well.
Fixed as Output only. Main power well.
Fixed as Output only. Main power well.
May be input or output. Resume power well. Unmuxed.
May be input or output. Resume power well. Unmuxed.
Reserved. This GPIO is not implemented.
May be input or output. Resume power well. Unmuxed.
Reserved. These GPIO are not implemented.
Fixed as Output only. Core power well. May instead be used for
WDT_TOUT#.
May be input or output. Core power well. May instead be used for
PXIRQ[0:3]#.
May be input or output. Core power well. GPIO[37,39] are unmuxed.
Description
Intel
®
6300ESB I/O Controller Hub
DS
75