NH82801DBSL8DE 869490 Intel, NH82801DBSL8DE 869490 Datasheet - Page 553
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
NH82801DBSL8DE 869490
Manufacturer Part Number
NH82801DBSL8DE 869490
Description
Manufacturer
Intel
Datasheet
1.NH82801DBSL8DE_869490.pdf
(587 pages)
Specifications of NH82801DBSL8DE 869490
Lead Free Status / RoHS Status
Compliant
- Current page: 553 of 587
- Download datasheet (7Mb)
Intel
®
Table 19-3. XOR Chain 1
82801DB ICH4 Datasheet
Likewise, applying Vector 7 (all 1s) to the chain inputs (given that there are an even number of
input signals in the chain), will consistently produce a 1 at the XOR chain output on a good board.
One short to VSS (or open floating to VSS) will result in a 0 at the chain output, signaling a defect.
It is important to note that the number of inputs pulled to 1 will affect the expected chain output
value. If the number of chain inputs pulled to 1 is even, then expect 1 at the output. If the number of
chain inputs pulled to 1 is odd, expect 0 at the output.
Continuing with the example in
sequence, the XOR Output will toggle between 0 and 1. Any break in the toggling sequence
(e.g., 1011) will identify the location of the short or open.
NOTES:
1. RTCRST# asserted for 4 PCI clocks while PWROK active.
AC_SYNC
AC_SDOUT
PIRQE#/GPIO2
GNT2#
GNT3#
GNTA#/GPIO16
REQB#/REQ5#/
GPIO1
REQ4#
REQA#/GPIO0
PIRQF#/GPIO3
GNT4#
GNTB#/
GNT5#GPIO17
GNT1#
PIRQC#
PIRQA#
PIRQH#/GPIO5
PIRQD#
REQ1#
REQ2#
AD18
REQ0#
PIRQG#/GPIO4
AD28
PIRQB#
AD15
Pin Name
Ball #
C9
D9
C8
A7
B7
E8
A6
B6
B5
D7
D6
C5
E6
B4
D5
C4
A3
A2
B3
E5
B1
C3
D3
C2
F5
Top of XOR Chain
2nd signal in XOR
Table
Notes
19-2, as the input pins are driven to 1 across the chain in
GNT0#
AD22
AD30
AD20
AD16
AD4
AD24
AD0
STOP#
AD11
AD26
AD6
TRDY#
FRAME#
AD9
AD2
PAR
AD5
AD13
AD1
SERR#
C/BE0#
C/BE1#
AD3
AD10
TP[0]
Pin Name
Ball #
AB2
C1
D2
G5
H5
G4
H4
G2
H3
G1
H2
E4
E3
F4
E2
F3
E1
F2
F1
K5
K4
K1
L1
J4
J3
J2
XOR Chain 1
OUTPUT
Notes
Testability
(1)
553
Related parts for NH82801DBSL8DE 869490
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB S L8DE](/images/manufacturer_photos/0/3/336/intel_tmb.jpg)
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet: