EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 8268 11693 portrait encoding utf-8 Sheet 2 10 Title "PCIexpress_x4_low" Date "" Rev "" Comp "Author: Luca Anastasio" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L PCIexpress:PCIexpress_bracket J1 U 1 1 5D51ADA7 P 2200 10750 F 0 "J1" H 2225 10796 50 0000 L CNN F 1 "PCIexpress_bracket" H 2225 10705 50 0000 L CNN F 2 "PCIexpress:PCIexpress_bracket_low" H 2200 10750 50 0001 C CNN F 3 "" H 2200 10750 50 0001 C CNN 1 2200 10750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0101 U 1 1 5D51ADB3 P 3450 4400 F 0 "#PWR0101" H 3450 4150 50 0001 C CNN F 1 "GND" H 3455 4227 50 0000 C CNN F 2 "" H 3450 4400 50 0001 C CNN F 3 "" H 3450 4400 50 0001 C CNN 1 3450 4400 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0102 U 1 1 5D51ADB9 P 4850 4400 F 0 "#PWR0102" H 4850 4150 50 0001 C CNN F 1 "GND" H 4855 4227 50 0000 C CNN F 2 "" H 4850 4400 50 0001 C CNN F 3 "" H 4850 4400 50 0001 C CNN 1 4850 4400 -1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR? U 1 1 5D51AE8A P 3350 1700 AR Path="/5D51AE8A" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AE8A" Ref="#PWR0103" Part="1" F 0 "#PWR0103" H 3350 1550 50 0001 C CNN F 1 "+3.3V" V 3365 1828 50 0000 L CNN F 2 "" H 3350 1700 50 0001 C CNN F 3 "" H 3350 1700 50 0001 C CNN 1 3350 1700 0 -1 -1 0 $EndComp $Comp L power:+3.3V #PWR? U 1 1 5D51AE90 P 4950 1800 AR Path="/5D51AE90" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AE90" Ref="#PWR0104" Part="1" F 0 "#PWR0104" H 4950 1650 50 0001 C CNN F 1 "+3.3V" V 4965 1928 50 0000 L CNN F 2 "" H 4950 1800 50 0001 C CNN F 3 "" H 4950 1800 50 0001 C CNN 1 4950 1800 0 1 1 0 $EndComp $Comp L power:+3.3V #PWR? U 1 1 5D51AE96 P 4950 1900 AR Path="/5D51AE96" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AE96" Ref="#PWR0105" Part="1" F 0 "#PWR0105" H 4950 1750 50 0001 C CNN F 1 "+3.3V" V 4965 2028 50 0000 L CNN F 2 "" H 4950 1900 50 0001 C CNN F 3 "" H 4950 1900 50 0001 C CNN 1 4950 1900 0 1 1 0 $EndComp $Comp L power:+3.3VA #PWR? U 1 1 5D51AE9C P 3350 1900 AR Path="/5D51AE9C" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AE9C" Ref="#PWR0106" Part="1" F 0 "#PWR0106" H 3350 1750 50 0001 C CNN F 1 "+3.3VA" V 3365 2027 50 0000 L CNN F 2 "" H 3350 1900 50 0001 C CNN F 3 "" H 3350 1900 50 0001 C CNN 1 3350 1900 0 -1 -1 0 $EndComp $Comp L power:+12V #PWR? U 1 1 5D51AEA2 P 3450 900 AR Path="/5D51AEA2" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AEA2" Ref="#PWR0107" Part="1" F 0 "#PWR0107" H 3450 750 50 0001 C CNN F 1 "+12V" H 3465 1073 50 0000 C CNN F 2 "" H 3450 900 50 0001 C CNN F 3 "" H 3450 900 50 0001 C CNN 1 3450 900 1 0 0 -1 $EndComp $Comp L power:+12V #PWR? U 1 1 5D51AEA8 P 4850 900 AR Path="/5D51AEA8" Ref="#PWR?" Part="1" AR Path="/5D508B15/5D51AEA8" Ref="#PWR0108" Part="1" F 0 "#PWR0108" H 4850 750 50 0001 C CNN F 1 "+12V" H 4865 1073 50 0000 C CNN F 2 "" H 4850 900 50 0001 C CNN F 3 "" H 4850 900 50 0001 C CNN 1 4850 900 1 0 0 -1 $EndComp Text HLabel 2000 2400 0 50 Output ~ 0 PET0_P Text HLabel 2000 2500 0 50 Output ~ 0 PET0_N Text HLabel 4950 2300 2 50 Output ~ 0 REFCLK+ Text HLabel 4950 2400 2 50 Output ~ 0 REFCLK- Text Notes 2800 2150 2 50 ~ 0 From mainboard transmitter to add-in card receiver\nPlace termination resistors here if necessary Text HLabel 4950 1600 2 50 Input ~ 0 TDO Text HLabel 4950 1700 2 50 Output ~ 0 TMS Text HLabel 4950 1500 2 50 Output ~ 0 TDI Text HLabel 4950 1400 2 50 Output ~ 0 TCK Text HLabel 2000 3000 0 50 Output ~ 0 PET1_P Text HLabel 2000 3100 0 50 Output ~ 0 PET1_N Text HLabel 2000 3400 0 50 Output ~ 0 PET2_P Text HLabel 2000 3500 0 50 Output ~ 0 PET2_N Text HLabel 2000 3800 0 50 Output ~ 0 PET3_P Text HLabel 2000 3900 0 50 Output ~ 0 PET3_N Text HLabel 6200 3200 2 50 Input ~ 0 PER1_P Text HLabel 6200 3300 2 50 Input ~ 0 PER1_N Text HLabel 6200 3600 2 50 Input ~ 0 PER2_P Text HLabel 6200 3700 2 50 Input ~ 0 PER2_N Text HLabel 6200 4000 2 50 Input ~ 0 PER3_P Text HLabel 6200 4100 2 50 Input ~ 0 PER3_N Text HLabel 3350 2000 0 50 Input ~ 0 ~WAKE Text HLabel 3350 1800 0 50 Output ~ 0 ~TRST Text HLabel 3350 1400 0 50 BiDi ~ 0 SMCLK Text HLabel 3350 1500 0 50 BiDi ~ 0 SMDAT Text HLabel 4950 2000 2 50 Output ~ 0 ~PERST Text HLabel 4950 1000 2 50 UnSpc ~ 0 ~PRSNT1 Text HLabel 3350 4200 0 50 UnSpc ~ 0 ~PRSNT2x4 Text HLabel 3350 2700 0 50 UnSpc ~ 0 ~PRSNT2x1 $Sheet S 2100 2350 500 200 U 5D516DFB F0 "term" 50 F1 "term.sch" 50 F2 "IN+" I R 2600 2400 50 F3 "IN-" I R 2600 2500 50 F4 "OUT+" O L 2100 2400 50 F5 "OUT-" O L 2100 2500 50 $EndSheet $Sheet S 2100 2950 500 200 U 5D5DF906 F0 "sheet5D5DF900" 50 F1 "term.sch" 50 F2 "IN+" I R 2600 3000 50 F3 "IN-" I R 2600 3100 50 F4 "OUT+" O L 2100 3000 50 F5 "OUT-" O L 2100 3100 50 $EndSheet $Sheet S 2100 3350 500 200 U 5D761049 F0 "sheet5D761043" 50 F1 "term.sch" 50 F2 "IN+" I R 2600 3400 50 F3 "IN-" I R 2600 3500 50 F4 "OUT+" O L 2100 3400 50 F5 "OUT-" O L 2100 3500 50 $EndSheet $Sheet S 2100 3750 500 200 U 5D76CFC3 F0 "sheet5D76CFBD" 50 F1 "term.sch" 50 F2 "IN+" I R 2600 3800 50 F3 "IN-" I R 2600 3900 50 F4 "OUT+" O L 2100 3800 50 F5 "OUT-" O L 2100 3900 50 $EndSheet Wire Wire Line 3450 1300 3550 1300 Wire Wire Line 3550 1600 3450 1600 Connection ~ 3450 1600 Wire Wire Line 3450 1600 3450 1300 Wire Wire Line 3550 2300 3450 2300 Connection ~ 3450 2300 Wire Wire Line 3450 2300 3450 1600 Wire Wire Line 3550 2600 3450 2600 Connection ~ 3450 2600 Wire Wire Line 3450 2600 3450 2300 Wire Wire Line 3550 2800 3450 2800 Connection ~ 3450 2800 Wire Wire Line 3450 2800 3450 2600 Wire Wire Line 3550 3200 3450 3200 Connection ~ 3450 3200 Wire Wire Line 3450 3200 3450 2800 Wire Wire Line 3550 3300 3450 3300 Connection ~ 3450 3300 Wire Wire Line 3450 3300 3450 3200 Wire Wire Line 3550 3600 3450 3600 Connection ~ 3450 3600 Wire Wire Line 3450 3600 3450 3300 Wire Wire Line 3550 3700 3450 3700 Connection ~ 3450 3700 Wire Wire Line 3450 3700 3450 3600 Wire Wire Line 3550 4000 3450 4000 Connection ~ 3450 4000 Wire Wire Line 3450 4000 3450 3700 Wire Wire Line 3550 4300 3450 4300 Wire Wire Line 3450 4300 3450 4000 Wire Wire Line 4850 1300 4750 1300 Wire Wire Line 4850 1300 4850 2200 Wire Wire Line 4750 2200 4850 2200 Connection ~ 4850 2200 Wire Wire Line 4850 2200 4850 2500 Wire Wire Line 4750 2500 4850 2500 Connection ~ 4850 2500 Wire Wire Line 4850 2500 4850 2800 Wire Wire Line 4750 2800 4850 2800 Connection ~ 4850 2800 Wire Wire Line 4850 2800 4850 3100 Wire Wire Line 4750 3100 4850 3100 Connection ~ 4850 3100 Wire Wire Line 4850 3100 4850 3400 Wire Wire Line 4750 3400 4850 3400 Connection ~ 4850 3400 Wire Wire Line 4850 3400 4850 3500 Wire Wire Line 4750 3500 4850 3500 Connection ~ 4850 3500 Wire Wire Line 4850 3500 4850 3800 Wire Wire Line 4750 3800 4850 3800 Connection ~ 4850 3800 Wire Wire Line 4850 3800 4850 3900 Wire Wire Line 4750 3900 4850 3900 Connection ~ 4850 3900 Wire Wire Line 4850 3900 4850 4200 Wire Wire Line 4750 4200 4850 4200 Wire Wire Line 4750 1000 4950 1000 Wire Wire Line 4850 900 4850 1100 Wire Wire Line 4850 1100 4750 1100 Wire Wire Line 4750 1200 4850 1200 Wire Wire Line 4850 1200 4850 1100 Connection ~ 4850 1100 Wire Wire Line 3550 1200 3450 1200 Wire Wire Line 3450 1200 3450 1100 Wire Wire Line 3550 1000 3450 1000 Connection ~ 3450 1000 Wire Wire Line 3450 1000 3450 900 Connection ~ 3450 1100 Wire Wire Line 3450 1100 3450 1000 Wire Wire Line 3450 1100 3550 1100 Wire Wire Line 3350 1700 3550 1700 Wire Wire Line 4750 1800 4950 1800 Wire Wire Line 4750 1900 4950 1900 Wire Wire Line 3350 1900 3550 1900 Wire Wire Line 2000 2400 2100 2400 Wire Wire Line 2000 2500 2100 2500 Wire Wire Line 2000 3000 2100 3000 Wire Wire Line 2000 3100 2100 3100 Wire Wire Line 4750 2300 4950 2300 Wire Wire Line 4750 2400 4950 2400 Wire Wire Line 4750 2600 5600 2600 Wire Wire Line 4750 2700 5600 2700 Wire Wire Line 2600 3400 3550 3400 Wire Wire Line 2600 3500 3550 3500 Wire Wire Line 2600 3800 3550 3800 Wire Wire Line 2600 3900 3550 3900 Wire Wire Line 4750 2000 4950 2000 Wire Wire Line 4750 1700 4950 1700 Wire Wire Line 4750 1600 4950 1600 Wire Wire Line 4750 1500 4950 1500 Wire Wire Line 4750 1400 4950 1400 Wire Wire Line 3350 1400 3550 1400 Wire Wire Line 3350 1500 3550 1500 Wire Wire Line 3350 1800 3550 1800 Wire Wire Line 3350 2000 3550 2000 Wire Wire Line 3350 4200 3550 4200 Wire Wire Line 3550 2700 3350 2700 Wire Wire Line 2600 2400 3550 2400 Wire Wire Line 2600 2500 3550 2500 Wire Wire Line 2600 3000 3550 3000 Wire Wire Line 2600 3100 3550 3100 Wire Wire Line 2000 3400 2100 3400 Wire Wire Line 2000 3500 2100 3500 Wire Wire Line 2000 3800 2100 3800 Wire Wire Line 2000 3900 2100 3900 Wire Wire Line 6100 2700 6200 2700 Wire Wire Line 6100 2600 6200 2600 Text HLabel 6200 2700 2 50 Input ~ 0 PER0_N Text HLabel 6200 2600 2 50 Input ~ 0 PER0_P $Sheet S 5600 2550 500 200 U 5DAB5272 F0 "decap" 50 F1 "decap.sch" 50 F2 "IN+" I R 6100 2600 50 F3 "OUT+" O L 5600 2600 50 F4 "OUT-" O L 5600 2700 50 F5 "IN-" I R 6100 2700 50 $EndSheet Wire Wire Line 4750 3200 5600 3200 Wire Wire Line 4750 3300 5600 3300 Wire Wire Line 6100 3300 6200 3300 Wire Wire Line 6100 3200 6200 3200 $Sheet S 5600 3150 500 200 U 5DB8E95F F0 "sheet5DB8E955" 50 F1 "decap.sch" 50 F2 "IN+" I R 6100 3200 50 F3 "OUT+" O L 5600 3200 50 F4 "OUT-" O L 5600 3300 50 F5 "IN-" I R 6100 3300 50 $EndSheet Wire Wire Line 4750 3600 5600 3600 Wire Wire Line 4750 3700 5600 3700 Wire Wire Line 6100 3700 6200 3700 Wire Wire Line 6100 3600 6200 3600 $Sheet S 5600 3550 500 200 U 5DBA1257 F0 "sheet5DBA124D" 50 F1 "decap.sch" 50 F2 "IN+" I R 6100 3600 50 F3 "OUT+" O L 5600 3600 50 F4 "OUT-" O L 5600 3700 50 F5 "IN-" I R 6100 3700 50 $EndSheet Wire Wire Line 4750 4100 5600 4100 Wire Wire Line 6100 4100 6200 4100 Wire Wire Line 6100 4000 6200 4000 $Sheet S 5600 3950 500 200 U 5DBB44A0 F0 "sheet5DBB4496" 50 F1 "decap.sch" 50 F2 "IN+" I R 6100 4000 50 F3 "OUT+" O L 5600 4000 50 F4 "OUT-" O L 5600 4100 50 F5 "IN-" I R 6100 4100 50 $EndSheet Wire Wire Line 4750 4000 5600 4000 Text Label 4950 4100 0 50 ~ 0 _PER3_N Text Label 4950 4000 0 50 ~ 0 _PER3_P Text Label 4950 3700 0 50 ~ 0 _PER2_N Text Label 4950 3600 0 50 ~ 0 _PER2_P Text Notes 5500 2200 0 50 ~ 0 From add-in card transmitter to mainboard receiver\nPlace AC coupling capacitors here if necessary Text Label 4950 3300 0 50 ~ 0 _PER1_N Text Label 4950 3200 0 50 ~ 0 _PER1_P Text Label 4950 2700 0 50 ~ 0 _PER0_N Text Label 4950 2600 0 50 ~ 0 _PER0_P $Comp L PCIexpress:PCIexpress_x4 J2 U 1 1 5D51070F P 4150 900 F 0 "J2" H 4150 1067 50 0000 C CNN F 1 "PCIexpress_x4" H 4150 976 50 0000 C CNN F 2 "PCIexpress:PCIexpress_x4" H 4150 -150 50 0001 C CNN F 3 "" H 4150 -150 50 0001 C CNN 1 4150 900 1 0 0 -1 $EndComp Wire Wire Line 3450 4400 3450 4300 Connection ~ 3450 4300 Wire Wire Line 4850 4400 4850 4200 Connection ~ 4850 4200 $EndSCHEMATC