Agilent Technologies DisplayPort Manuel de service télécharger pdf (Page 152)

152 Agilent U7232A DisplayPort Electrical Performance Compliance Test Application

17 Link Layer Protocol Tests

Pre-Emphasis PASS Condition

Link Layer Protocol - Pre- Emphasis Test

For 3.5 dB setting: Resultant3.5dB > 2.0 dB

For 6.0 dB setting: Resultant6.0dB results > Resultant3.5dB + 1.6

For 9.5 dB setting: Resultant9.5dB results > Resultant6.0dB + 1.6

Level PASS Condition

Link Layer Protocol - Level Test

Output Level 1: 340 mV < Voltage Peak- Peak < 460 mV

Output Level 2: 510 mV < Voltage Peak- Peak < 680 mV

Output Level 3: 690 mV < Voltage Peak- Peak < 920 mV

Output Level 4: 1020 mV < Voltage Peak- Peak < 1380 mV

Bit Rate PASS Condition

Link Layer Protocol - Bit Rate Test

0.9 * Nominal Bit Rate < Measured Data Rate < 1.1 * Nominal Bit Rate

Test R ef er en ce s

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Agilent Technologies DisplayPort Manuel de service Page 152