NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 329

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

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

8—Intel
Table 202. Offset D0h - D3h: GEN_CNTL—General Control Register (LPC I/F—
8.1.23
Table 203. Offset D4h: GEN_STA—General Status (LPC I/F—D31:F0)
November 2007
Order Number: 300641-004US
Bits
Bits
Default Value:
Default Value:
7:3
2
1
0
2
1
0
Lockable:
Lockable:
®
DCB_EN: DMA Collection
Device:
Device:
Offset:
Offset:
6300ESB ICH
Transaction Enable
Buffer Enable
DTE: Delayed
POS_DEC_EN
NO_REBOOT
SAFE_MODE
D31:F0)
Offset D4h: GEN_STA—General Status (LPC I/F—
D31:F0)
Reserved
Reserved
(Sheet 3 of 3)
31
D0h - D3h
00000080h
No
Name
31
D4h
0Xh
No
Name
0 = DCB disabled.
1 = Enables DMA Collection Buffer (DCB) for LPC I/F and PC/
0 = Delayed transactions disabled.
1 = The Intel
0 = The Intel
1 = Enables Intel
Reserved.
0 = The Intel
1 = The Intel
0 = Normal TCO Timer reboot functionality (reboot after 2nd
1 = The Intel
Reserved.
PCI DMA.
internal register, FWH and LPC I/F accesses.
on the PCI bus and forward the cycles to LPC if not to an
internal register or other known target on LPC. Accesses
to internal registers and to known LPC devices will still be
positively decoded.
decode on the PCI bus. This must be selected when the
PCI to ISA (subtractive docking bridge) is used.
rising edge of PWROK.
rising edge of PWROK.
TCO timeout). This bit cannot be set to 0 by software
when the strap is set to No Reboot.
system reboot feature. This bit is set either by hardware
when SPKR is sampled high on the rising edge of PWROK,
or by software writing a 1 to the bit.
®
®
®
®
®
6300ESB ICH enables delayed transactions for
6300ESB ICH sampled AC_SDOUT high on the
6300ESB ICH will perform subtractive decode
6300ESB ICH sampled AC_SDOUT low on the
6300ESB ICH will disable the TCO Timer
®
6300ESB ICH to only perform positive
Power Well:
Power Well:
Description
Description
Attribute:
Attribute:
Function:
Function:
Size:
Size:
0
Read/Write
32-bit
Core
0
Read/Write
8-bit
Core
Intel
®
6300ESB I/O Controller Hub
(special)
Access
Access
R/W
R/W
R/W
RO
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