- 1550 5200 1550 2500
-$Comp
-L MAX3221 U2
-U 1 1 5589456E
-P 3200 5950
-F 0 "U2" H 3450 4900 60 0000 C CNN
-F 1 "MAX3221" H 3000 4900 60 0000 C CNN
-F 2 "TSOP-16" H 3300 6250 40 0000 C CNN
-F 3 "" H 3200 5950 60 0000 C CNN
- 1 3200 5950
- 1 0 0 -1
-$EndComp
-$Comp
-L C C4
-U 1 1 55894596
-P 2350 5950
-F 0 "C4" V 2400 6050 40 0000 L CNN
-F 1 "100nF" V 2400 5700 40 0000 L CNN
-F 2 "0402" V 2300 6100 40 0000 C CNN
-F 3 "" H 2350 5950 60 0001 C CNN
- 1 2350 5950
- 0 1 1 0
-$EndComp
-$Comp
-L C C6
-U 1 1 558945B5
-P 2200 6400
-F 0 "C6" V 2250 6500 40 0000 L CNN
-F 1 "100nF" V 2250 6150 40 0000 L CNN
-F 2 "0402" V 2150 6550 40 0000 C CNN
-F 3 "" H 2200 6400 60 0001 C CNN
- 1 2200 6400
- 0 1 1 0
-$EndComp
-$Comp
-L C C5
-U 1 1 558945C7
-P 1650 6400
-F 0 "C5" H 1650 6500 40 0000 L CNN
-F 1 "100nF" H 1650 6300 40 0000 L CNN
-F 2 "0402" V 1600 6550 40 0000 C CNN
-F 3 "" H 1650 6400 60 0001 C CNN
- 1 1650 6400
- 1 0 0 -1
-$EndComp
-$Comp
-L C C7
-U 1 1 558945CD
-P 1950 6950
-F 0 "C7" H 1950 7050 40 0000 L CNN
-F 1 "100nF" H 1950 6850 40 0000 L CNN
-F 2 "0402" V 1900 7100 40 0000 C CNN
-F 3 "" H 1950 6950 60 0001 C CNN
- 1 1950 6950
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 2650 5950 2550 5950
-Wire Wire Line
- 2150 5950 2050 5950
-Wire Wire Line
- 2050 5950 2050 6250
-Wire Wire Line
- 2050 6250 2650 6250
-Wire Wire Line
- 2650 6100 1650 6100
-Wire Wire Line
- 1650 6100 1650 6200
-Wire Wire Line
- 2650 6400 2400 6400
-Wire Wire Line
- 2000 6400 1900 6400
-Wire Wire Line
- 1900 6400 1900 6550
-Wire Wire Line
- 1900 6550 2650 6550
-Wire Wire Line
- 2650 6700 1950 6700
-Wire Wire Line
- 1950 6700 1950 6750
-$Comp
-L DGND #PWR013
-U 1 1 5589486D
-P 3700 7150
-F 0 "#PWR013" H 3700 7150 40 0001 C CNN
-F 1 "DGND" H 3700 7080 40 0000 C CNN
-F 2 "" H 3700 7150 60 0001 C CNN
-F 3 "" H 3700 7150 60 0001 C CNN
- 1 3700 7150
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 3650 6100 3700 6100
-Wire Wire Line
- 3700 6100 3700 7150
-$Comp
-L DGND #PWR014
-U 1 1 558948E9
-P 1850 7350
-F 0 "#PWR014" H 1850 7350 40 0001 C CNN
-F 1 "DGND" H 1850 7280 40 0000 C CNN
-F 2 "" H 1850 7350 60 0001 C CNN
-F 3 "" H 1850 7350 60 0001 C CNN
- 1 1850 7350
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 1650 6600 1650 7250
-Wire Wire Line
- 1650 7250 1950 7250
-Wire Wire Line
- 1950 7250 1950 7150
-Wire Wire Line
- 1850 7250 1850 7350
-Connection ~ 1850 7250
-Wire Wire Line
- 3650 6400 3700 6400
-Connection ~ 3700 6400
-Wire Wire Line
- 3650 5950 4500 5950
-Wire Wire Line
- 3750 5950 3750 5800
-Wire Wire Line
- 3750 5800 3650 5800
-Text Label 4000 5950 0 60 ~ 0
-VCCIO
-Connection ~ 3750 5950
-Text Label 3800 6550 0 60 ~ 0
-UART_TX
-Text Label 3800 6850 0 60 ~ 0
-UART_RX
-Wire Wire Line
- 3650 6550 3800 6550
-Wire Wire Line
- 3650 6850 3800 6850
-NoConn ~ 3650 6700
-$Comp
-L DB9 P6
-U 1 1 55894E4A
-P 6200 6650
-F 0 "P6" H 6200 7200 70 0000 C CNN
-F 1 "RS232" H 6200 6100 70 0000 C CNN
-F 2 "" H 6200 6650 60 0000 C CNN
-F 3 "" H 6200 6650 60 0000 C CNN
- 1 6200 6650
- 1 0 0 1
-$EndComp
-NoConn ~ 5750 6250
-NoConn ~ 5750 6350
-NoConn ~ 5750 6550
-NoConn ~ 5750 6750
-NoConn ~ 5750 6950
-Wire Wire Line
- 5550 6650 5750 6650