GD82559C S L3DF Intel, GD82559C S L3DF Datasheet - Page 101
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
GD82559C S L3DF
Manufacturer Part Number
GD82559C S L3DF
Description
Manufacturer
Intel
Datasheet
1.GD82559C_S_L3DF.pdf
(120 pages)
Specifications of GD82559C S L3DF
Lead Free Status / Rohs Status
Not Compliant
- Current page: 101 of 120
- Download datasheet (2Mb)
11.0
11.1
11.2
11.3
11.3.1
Datasheet
82559 Test Port Functionality
Introduction
The 82559’s NAND Tree Test Access Port (TAP) is the access point for test data to and from the
device. The port provides the ability to perform basic production level testing. The port provides
two functions:
Asynchronous Test Mode
Four asynchronous test modes are supported for system level design use. The modes are selected
through the use of the test port input pin in static combinations. The test port pins are Test Port
(TEST), Test Port Data Input (TI), Test Port Execute Enable (TEXEC) and Test Port Clock (TCK).
During normal operation the TEST pin must be pulled down through a resistor (pulling TEST high
enables the test mode). All other port inputs may have a pull-down at the designers discretion.
Test Function Description
The 82559 TAP mode supports several tests that can be used in board level design. These tests help
verify basic functionality as well as test the integrity of solder connection on the board. The tests
are described in the following subsections.
Tristate
The tristate command sets all 82559 input and output pins into a tristate (high-Z) mode (all internal
pull-ups and pull-downs are disabled). This mode is entered by setting the following test pin
combination and resetting the device:
•
•
The synchronous IC validation mode is used in the production of the device. This mode gives
the signals their names (for example, Testability Port Clock [TCK]).
The 82559 also supports asynchronous testing modes. These test modes support the validation
of connections at the board level.
TEST = 1
TCK = 0
TEXEC = 0
TI = 1
Networking Silicon — 82559
93
Related parts for GD82559C S L3DF
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![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:
![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:
![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: