NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 79

• Manufacturer Part Number: NH82801FBM S L89K
• Manufacturer: Intel

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

3
3.1
Intel
Table 3-1. Integrated Pull-Up and Pull-Down Resistors
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Pin States
Integrated Pull-Ups and Pull-Downs
NOTES:
1. The pull-down resistors on ACZ_BIT_CLK (AC ‘97) and ACZ_RST# are enabled when either:
2. The AC ‘97/Intel High Definition Audio Link signals may either all be configured to be an AC-Link or an Intel
ACZ_SDIN[2:0], Intel High Definition Audio
- The LSO bit (bit 3) in the AC ’97 Global Control Register (D30:F2:2C) is set to 1, or
- Both Function 2 and Function 3 of Device 30 are disabled.
High Definition Audio Link.
ACZ_BIT_CLK, Intel High Definition Audio
ACZ_SDOUT, Intel High Definition Audio
Otherwise, the integrated Pull-down resistor is disabled.
ACZ_SYNC, Intel High Definition Audio
ACZ_RST#, Intel High Definition Audio
ACZ_SDIN[2:0], AC ‘97
ACZ_BIT_CLK, AC ‘97
LAD[3:0]# / FHW[3:0]#
ACZ_SDOUT, AC ‘97
ACZ_SYNC, AC ‘97
ACZ_RST#, AC ‘97
DPRSLPVR / TP[1]
GNT[4]# / GPO[48]
GNT[5]# / GPO[17]
GNT[6]# / GPO[16]
LDRQ[1] / GPI[41]
LAN_RXD[2:0]
USB[7:0] [P,N]
PWRBTN#
SATALED#
EE_DOUT
LAN_CLK
GPIO[25]
GNT[3:0]
LDRQ[0]
DDREQ
EE_DIN
EE_CS
Signal
PME#
SPKR
DD[7]
TP[3]
Resistor Type
Pull-Down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-down
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
Pull-up
None
Nominal Value
11.5K
11.5K
100K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
20K
15K
20K
N/A
20K
20K
20K
20K
20K
20K
20K
15K
20K
Notes
1, 2, 3
1, 2, 4
2, 4, 5
2, 4, 5
2, 6, 7
10, 12
10, 12
10, 11
10, 11
2, 4
2, 4
1, 2
2, 4
4, 9
10
10
10
10
10
13
14
10
10
10
10
15
16
17
Pin States
2
8
8
4
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