This test measures the OOB interface signal characteristics.
Equipment: DUT, HPNx Pro, SYCARD PCCextender 140A, Oscilloscope
Procedure :
Step#
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Procedure
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Pass/Fail
|
PICS
| -
|
Insert in the SYCARD PCCextend 140A into the DUT.
Insert HPNx Pro extender into the SYCARD PCCextend 140A.
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N/A
|
| -
|
Connect the oscilloscope to the CRX pin and the DRX pin.
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N/A
|
| -
|
Bring up the HPNx Pro software on the given PC. Verify that the PC and HPNx Pro are on the same isolated network.
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N/A
|
| -
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Note the last 4 (mac address) digits of HPNx Pro you are using.
(Information is on the back side of card)
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N/A
|
| -
|
Under the Device tab, enter the 4 digits in the blank space labeled “Your HPNx Pro ID”
|
N/A
|
| -
|
From the HPNx Pro trace window, check that the status of the HPNx Pro goes ready and the resource manager opens its session.
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N/A
|
| -
|
Right click on the Trace window to select SPDU and Payload for full vision of all layers.
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N/A
|
| -
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On the HPNx Pro application, select the “Host Control” tab. And then press the Play button to open the Host Control resource.
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N/A
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Verify that the DUT establishes a session to the Host Control and reports support for Application Information resource = 0x00200081.
S [01:39:57.814] open_session_request from Host Control
[ 91 04 00 20 00 81 ]
S [01:39:57.854] open_session_response on resource Host Control, Status = 0x00, SessionNb = 2
[ 92 07 00 00 20 00 81 00 02 ]
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N/A
|
| -
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Using the HPNx Pro test tool, send oob_rx_tune() requests with the following parameter values, and verify that the DUT replies with an oob_rx_tune_cnf() with “tuning granted”.
Frequency = 75250KHz, Bit rate = 1544kbps, Spectrum = 0 (non-inv)
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N/A
|
| -
|
Verify measurement of the set-up time (Tsu) of DRX with respect to rising edge of CRX.
Note: Set-up time is the time from where DRX reaches 90% of the high level (rising) or 10% of high level (falling) to where CRX reaches 50% of it’s high level.
Refer to Figure CableCARD Device Input Timing Diagram below.
|
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FDCP.11
FDCP.6
| -
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Verify measurement of the hold time (tH) of DRX with respect to rising edge of CRX.
Note: The hold time is the time from when CRX reaches 50% of the high level to when DRX reaches 90% of the high level (falling) or 10% of the high level (rising).
Refer to Figure 4.1-1, CableCARD Device Input Timing Diagram below.
|
|
FDCP.12
FDCP.6
|
Figure 4.1-1 – CableCARD Device Input Timing
4.1.4Host Initialization Test
This test verifies successful initialization processes between the DUT and the CableCARD when the CableCARD is inserted into the DUT that is powered up and has finished its internal initialization.
Equipment: DUT, HPNx Pro, SYCARD PCCextend 140A, Logic analyzer (PN# Agilent 1672G), Modified1logic analyzer CableCARD adapter card.
Software: Logic Analyzer configuration file is “HOST_44._A”. Agilent Configuration file is “HOST_44._”
 
Setup: Connect the DUT and the HPNx Pro to extender card SYCARD PCextend. Connect the modified logic analyzer CableCARD adapter to the CableCARD extender card and insert all 4 logic analyzer CableCARDs into the adapter.
Table 4.1-1 – Pin Signal Monitor
SIGNALS MONITORED
|
Pin Number
|
Pin Name
|
36
|
CD1#
|
67
|
CD2#
|
17
|
VCC
|
52
|
VPP2
|
58
|
RESET
|
21
|
MICLK
|
28
|
SCLK
|
Procedure:
Step#
|
Procedure
|
Pass/Fail
|
PICS
| -
|
Apply power to the DUT.
|
N/A
|
| -
|
Connect the modified logic analyzer CableCARD adapter to the PCCextender 140A and insert all 4 logic analyzer connectors into the adapter.
|
N/A
|
| -
|
Insert the SYCARD PCextender card into the DUT.
|
N/A
|
| -
|
Power up the Agilent Logic Analyzer Model number 1672G. Click “Analyzer”, Select “System”. Click “External I/O”, select “hard disk”. Scroll down until you find “HOST_44._A ” Click Load, followed by Execute. This will load the analyzer configuration.
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N/A
|
| -
|
Click “System”. Select “Analyzer”. Click “Configuration” and select “Wave form Machine 1” option. Select “RUN” to initiate the capture process.
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N/A
|
| -
|
Note the last 4 (mac address) digits of HPNx Pro you are using.
Note: Information is on the back side of card.
|
N/A
|
| -
|
Under the Device tab, enter the 4 digits in the blank space labeled “Your HPNx Pro ID”
|
N/A
|
| -
|
Insert the HPNx Pro extender card into the other female end of the SYCARD PCextender card. From the HPNx Pro trace window, check that the status of the HPNx Pro goes ready and the resource manager opens its session.
|
N/A
|
| -
|
Verify that power is applied to the VCC and VPP2 pins, after detecting the presence of a CableCARD using CD1# and CD2# pins.
Note: Once the Captured, the Times per division will need to be changed in order to see the measurement results.
|
|
HPinit.302
Hpower.21
Hpower.23
Hpower.24
Hpower.25
Hpower.27
| -
|
Verify that the DUT performs power and reset timing functions as defined in section 7.4.2.2.1 and Table 7.4-8 of HPIA.
Note: Once the Captured, the Times per division will need to be changed in order to see the measurement results.
|
|
HPinit.301
HPinit.302
Hpower.22
Hpower.23
Hpower.24
Hpower.25
Hpower.27
DPh.64
DPh.65
DPh.66
DPh.67
DPh.68
DPh.69
DPh.70
DPh.71
DPh.73
DPh.74
DPh.75
DPh.76
DPh.77
DPh.78
DPh.79
DPh.80
DPh.81
DPh.82
DPh.83
DPh.84
DPh.85
DPh.86
DPh.87
DPh.95
DPh.96
HPPii.10
HPPii.11
HPinit.303
HPinit.304
HPinit.305
HPinit.306
HPinit.307
Hpower.26
| -
|
Select “RUN” button on the Logic Analyzer to initiate the capture process.
|
N/A
|
| -
|
Remove the HPNx Pro extender card from the SYCARD PCextender card.
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N/A
|
| -
|
Verify that the DUT power-down the VCC and VPP2 pins, upon removal of the CableCARD.
Note: Once the Captured, the Times per division will need to be changed in order to see the measurement results.
|
|
HPinit.302
Hpower.25
|
Example Logic Analyzer Capture:
Figure 4.1-2 – M-CARD Power-On Timing
Figure 4.1-3 – M-CARD Power-Down Timing
Figure 4.1-4 – M-CARD Power-On and Reset Timing
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