Changeset 1932780 in avrstuff for CPC stuff/ch376/ramcard.sch
- Timestamp:
- Oct 18, 2015, 5:20:31 PM (9 years ago)
- Branches:
- main
- Children:
- f3b6086
- Parents:
- 16fc41c
- File:
-
- 1 edited
-
CPC stuff/ch376/ramcard.sch (modified) (24 diffs)
Legend:
- Unmodified
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CPC stuff/ch376/ramcard.sch
r16fc41c r1932780 13 13 encoding utf-8 14 14 Sheet 1 1 15 Title " CH376 CPC USB interface"15 Title "Albireo" 16 16 Date "2015-10-14" 17 17 Rev "" 18 18 Comp "PulkoTronics" 19 Comment1 " "19 Comment1 "Mass storage, USB and Serial interface for Amstrad CPC" 20 20 Comment2 "" 21 21 Comment3 "" … … 54 54 F 0 "IC2" H 1400 2450 60 0000 C CNN 55 55 F 1 "74LS02" H 1450 2350 60 0000 C CNN 56 F 2 "Housings_ DIP:DIP-14_W7.62mm" H 1400 2400 60 0001 C CNN56 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1400 2400 60 0001 C CNN 57 57 F 3 "" H 1400 2400 60 0001 C CNN 58 58 3 1400 2400 … … 67 67 F 0 "IC2" H 1400 1950 60 0000 C CNN 68 68 F 1 "74LS02" H 1450 1850 60 0000 C CNN 69 F 2 "Housings_ DIP:DIP-14_W7.62mm" H 1400 1900 60 0001 C CNN69 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1400 1900 60 0001 C CNN 70 70 F 3 "" H 1400 1900 60 0001 C CNN 71 71 2 1400 1900 … … 95 95 $EndComp 96 96 NoConn ~ 900 5000 97 NoConn ~ 900 510098 97 NoConn ~ 900 5200 99 98 NoConn ~ 900 5400 … … 171 170 NoConn ~ 2050 6800 172 171 NoConn ~ 2050 5400 173 NoConn ~ 2050 5100174 172 NoConn ~ 2050 5000 175 173 NoConn ~ 2050 4900 … … 206 204 F 0 "C3" H 1500 3900 50 0000 L CNN 207 205 F 1 "C" H 1500 3700 50 0000 L CNN 208 F 2 "Capacitors_ ThroughHole:C_Disc_D3_P2.5" H 1450 3800 60 0001 C CNN206 F 2 "Capacitors_SMD:C_1206" H 1450 3800 60 0001 C CNN 209 207 F 3 "" H 1450 3800 60 0001 C CNN 210 208 1 1450 3800 … … 228 226 F 0 "C2" H 1150 3900 50 0000 L CNN 229 227 F 1 "C" H 1150 3700 50 0000 L CNN 230 F 2 "Capacitors_ ThroughHole:C_Disc_D3_P2.5" H 1100 3800 60 0001 C CNN228 F 2 "Capacitors_SMD:C_0805" H 1100 3800 60 0001 C CNN 231 229 F 3 "" H 1100 3800 60 0001 C CNN 232 230 1 1100 3800 … … 247 245 /RD 248 246 NoConn ~ 900 5500 249 NoConn ~ 900 4900250 247 NoConn ~ 850 4800 251 248 NoConn ~ 2050 4700 … … 272 269 F 0 "IC2" H 2700 1150 60 0000 C CNN 273 270 F 1 "74LS02" H 2750 1050 60 0000 C CNN 274 F 2 "Housings_ DIP:DIP-14_W7.62mm" H 2700 1100 60 0001 C CNN271 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 2700 1100 60 0001 C CNN 275 272 F 3 "" H 2700 1100 60 0000 C CNN 276 273 1 2700 1100 277 274 1 0 0 -1 278 275 $EndComp 276 Text Label 600 2000 0 60 ~ 0 277 A6 279 278 Text Label 600 1800 0 60 ~ 0 280 A6281 Text Label 600 2000 0 60 ~ 0282 279 A8 283 280 Text Label 600 2500 0 60 ~ 0 … … 291 288 F 0 "C1" H 800 3900 50 0000 L CNN 292 289 F 1 "C" H 800 3700 50 0000 L CNN 293 F 2 "Capacitors_ ThroughHole:C_Disc_D3_P2.5" H 750 3800 60 0001 C CNN290 F 2 "Capacitors_SMD:C_0805" H 750 3800 60 0001 C CNN 294 291 F 3 "" H 750 3800 60 0001 C CNN 295 292 1 750 3800 … … 306 303 F 0 "IC3" H 3300 2750 60 0000 C CNN 307 304 F 1 "74LS138" H 3350 1701 60 0000 C CNN 308 F 2 "Housings_ DIP:DIP-16_W7.62mm" H 3200 2250 60 0001 C CNN305 F 2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" H 3200 2250 60 0001 C CNN 309 306 F 3 "" H 3200 2250 60 0000 C CNN 310 307 1 3200 2250 … … 317 314 F 0 "IC2" H 1400 2950 60 0000 C CNN 318 315 F 1 "74LS02" H 1450 2850 60 0000 C CNN 319 F 2 "Housings_ DIP:DIP-14_W7.62mm" H 1400 2900 60 0001 C CNN316 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 1400 2900 60 0001 C CNN 320 317 F 3 "" H 1400 2900 60 0000 C CNN 321 318 4 1400 2900 … … 353 350 1 0 0 -1 354 351 $EndComp 355 NoConn ~ 9450 800356 NoConn ~ 9450 900357 352 Text Label 9450 1500 0 60 ~ 0 358 353 A0 … … 437 432 $EndComp 438 433 $Comp 439 L Crystal_Small Y1440 U 1 1 56215654441 P 9350 2250442 F 0 "Y1" H 9350 2350 50 0000 C CNN443 F 1 "Crystal_Small" H 9350 2150 50 0000 C CNN444 F 2 "Crystals:Crystal_HC49-U_Vertical" H 9350 2250 60 0001 C CNN445 F 3 "" H 9350 2250 60 0000 C CNN446 1 9350 2250447 1 0 0 -1448 $EndComp449 $Comp450 434 L R R1 451 435 U 1 1 56215821 … … 453 437 F 0 "R1" V 8980 2200 50 0000 C CNN 454 438 F 1 "2R" V 8900 2200 50 0000 C CNN 455 F 2 "Resistors_ Universal:Resistor_SMD+THTuniversal_0805to1206_RM10_HandSoldering" V 8830 2200 30 0001 C CNN439 F 2 "Resistors_SMD:R_0805" V 8830 2200 30 0001 C CNN 456 440 F 3 "" H 8900 2200 30 0000 C CNN 457 441 1 8900 2200 … … 475 459 F 0 "C6" V 9150 1550 50 0000 L CNN 476 460 F 1 "0.01u" V 9250 1300 50 0000 L CNN 477 F 2 "Capacitors_SMD:C_ 1206_HandSoldering" H 9338 1450 30 0001 C CNN461 F 2 "Capacitors_SMD:C_0805" H 9338 1450 30 0001 C CNN 478 462 F 3 "" H 9300 1600 60 0000 C CNN 479 463 1 9300 1600 … … 486 470 Connection ~ 1100 3950 487 471 Wire Wire Line 488 1750 3950 7503950472 750 3950 1750 3950 489 473 Connection ~ 1450 3650 490 474 Wire Wire Line 491 475 1450 3600 1450 3650 492 476 Wire Wire Line 493 1050 4900 9004900477 800 4900 1050 4900 494 478 Wire Wire Line 495 479 1050 5000 900 5000 … … 553 537 2050 4700 1850 4700 554 538 Wire Bus Line 555 750 5 900 750 5600539 750 5600 750 5900 556 540 Wire Wire Line 557 541 1050 5800 750 5800 … … 594 578 Connection ~ 1450 3950 595 579 Wire Wire Line 596 1750 3650 7503650580 750 3650 1750 3650 597 581 Connection ~ 1100 3650 598 582 Wire Wire Line … … 703 687 10550 2100 10700 2100 704 688 Wire Wire Line 705 9 600 800 9450 800706 Wire Wire Line 707 9 600 900 9450 900689 9350 800 9600 800 690 Wire Wire Line 691 9350 900 9600 900 708 692 Wire Wire Line 709 693 9600 1000 9450 1000 … … 724 708 Wire Wire Line 725 709 9150 1900 9600 1900 726 Wire Wire Line727 9250 2000 9600 2000728 Wire Wire Line729 9600 2100 9450 2100730 710 Wire Wire Line 731 711 8900 1600 8900 1200 … … 736 716 Wire Wire Line 737 717 8900 1900 8900 2050 738 Wire Wire Line739 9450 2100 9450 2250740 Wire Wire Line741 9250 2250 9250 2000742 718 Wire Wire Line 743 719 8700 2200 8700 2050 … … 820 796 9900 4100 10000 4100 821 797 Wire Wire Line 822 10400 4 550 10400 4400798 10400 4400 10400 4550 823 799 Wire Wire Line 824 800 10800 4100 10900 4100 … … 928 904 Address decoding 929 905 $Comp 930 L TL16C550C U ?906 L TL16C550C U3 931 907 U 1 1 56228CDB 932 P 6 200 3250933 F 0 "U ?" H 6300 3300 60 0000 C CNN934 F 1 "TL16C550C" H 6 300 3400 60 0000 C CNN935 F 2 " " V 7200 2950 60 0000C CNN936 F 3 "" V 7 200 2950 60 0000 C CNN937 1 6 200 3250938 1 0 0 -1 939 $EndComp 940 Wire Notes Line 941 46 50 2050 4650 4550942 Wire Notes Line 943 46 50 4550 7600 4550944 Wire Notes Line 945 7 600 4550 7600 2050946 Wire Notes Line 947 7 600 2050 4650 2050948 Text Notes 4 700 4500 0 60 ~ 0908 P 6150 1750 909 F 0 "U3" H 6250 1800 60 0000 C CNN 910 F 1 "TL16C550C" H 6250 1900 60 0000 C CNN 911 F 2 "Housings_QFP:TQFP-48_7x7mm_Pitch0.5mm" V 7150 1450 60 0001 C CNN 912 F 3 "" V 7150 1450 60 0000 C CNN 913 1 6150 1750 914 1 0 0 -1 915 $EndComp 916 Wire Notes Line 917 4600 550 4600 3050 918 Wire Notes Line 919 4600 3050 7550 3050 920 Wire Notes Line 921 7550 3050 7550 550 922 Wire Notes Line 923 7550 550 4600 550 924 Text Notes 4650 3000 0 60 ~ 0 949 925 UART interface 950 Text Label 60 50 23001 60 ~ 0926 Text Label 6000 800 1 60 ~ 0 951 927 D0 952 Text Label 59 50 23001 60 ~ 0928 Text Label 5900 800 1 60 ~ 0 953 929 D1 954 Text Label 58 50 23001 60 ~ 0930 Text Label 5800 800 1 60 ~ 0 955 931 D2 956 Text Label 57 50 23001 60 ~ 0932 Text Label 5700 800 1 60 ~ 0 957 933 D3 958 Text Label 56 50 23001 60 ~ 0934 Text Label 5600 800 1 60 ~ 0 959 935 D4 960 Text Label 5 200 2900 2 60 ~ 0936 Text Label 5150 1400 2 60 ~ 0 961 937 D5 962 Text Label 5 200 3000 2 60 ~ 0938 Text Label 5150 1500 2 60 ~ 0 963 939 D6 964 Text Label 5 200 3100 2 60 ~ 0940 Text Label 5150 1600 2 60 ~ 0 965 941 D7 966 942 Wire Wire Line 967 5 200 3900 5550 3900968 Wire Wire Line 969 55 50 3900 5550 3200970 Wire Wire Line 971 55 50 3200 5200 3200972 Text Label 5 200 3600 2 60 ~ 0943 5150 2400 5500 2400 944 Wire Wire Line 945 5500 2400 5500 1700 946 Wire Wire Line 947 5500 1700 5150 1700 948 Text Label 5150 2200 2 60 ~ 0 973 949 A4 974 Text Label 5 200 3700 2 60 ~ 0950 Text Label 5150 2100 2 60 ~ 0 975 951 A5 976 Text Label 5 200 3800 2 60 ~ 0952 Text Label 5150 2300 2 60 ~ 0 977 953 FEBx 978 954 Text Label 9300 2000 0 60 ~ 0 979 955 12MHz 980 Text Label 5850 4200 3 60 ~ 0 981 12MHz 982 NoConn ~ 5950 4200 983 Wire Wire Line 984 6150 2250 6150 4200 985 Wire Wire Line 986 6150 3700 6850 3700 987 Wire Wire Line 988 6450 3700 6450 4200 989 Connection ~ 6150 3700 990 Text Label 7150 3400 0 60 ~ 0 956 Text Label 6500 6850 2 60 ~ 0 957 24MHz 958 NoConn ~ 5900 2700 959 Text Label 7100 1900 0 60 ~ 0 991 960 A0 992 Text Label 71 50 3500 0 60 ~ 0961 Text Label 7100 2000 0 60 ~ 0 993 962 A1 994 Text Label 71 50 3600 0 60 ~ 0963 Text Label 7100 2100 0 60 ~ 0 995 964 A2 996 NoConn ~ 7150 3300 997 NoConn ~ 6750 4200 998 Wire Wire Line 999 6850 3700 6850 4200 1000 Connection ~ 6450 3700 1001 NoConn ~ 6650 4200 1002 Text Label 6050 4200 3 60 ~ 0 965 NoConn ~ 7100 1800 966 NoConn ~ 6700 2700 967 NoConn ~ 6600 2700 968 Text Label 6000 2700 3 60 ~ 0 1003 969 /WR 1004 Text Label 63 50 4200 3 60 ~ 0970 Text Label 6300 2700 3 60 ~ 0 1005 971 /RD 1006 972 $Comp 1007 L GND #PWR ?973 L GND #PWR015 1008 974 U 1 1 56229E79 1009 P 62 50 43501010 F 0 "#PWR ?" H 6250 4100 50 0001 C CNN1011 F 1 "GND" H 62 50 4200 50 0000 C CNN1012 F 2 "" H 62 50 4350 60 0000 C CNN1013 F 3 "" H 62 50 4350 60 0000 C CNN1014 1 62 50 43501015 1 0 0 -1 1016 $EndComp 1017 Wire Wire Line 1018 62 50 4350 6250 42001019 $Comp 1020 L VCC #PWR ?975 P 6200 2850 976 F 0 "#PWR015" H 6200 2600 50 0001 C CNN 977 F 1 "GND" H 6200 2700 50 0000 C CNN 978 F 2 "" H 6200 2850 60 0000 C CNN 979 F 3 "" H 6200 2850 60 0000 C CNN 980 1 6200 2850 981 1 0 0 -1 982 $EndComp 983 Wire Wire Line 984 6200 2850 6200 2700 985 $Comp 986 L VCC #PWR016 1021 987 U 1 1 5622A2AF 1022 P 6150 2250 1023 F 0 "#PWR?" H 6150 2100 50 0001 C CNN 1024 F 1 "VCC" H 6150 2400 50 0000 C CNN 1025 F 2 "" H 6150 2250 60 0000 C CNN 1026 F 3 "" H 6150 2250 60 0000 C CNN 1027 1 6150 2250 1028 1 0 0 -1 1029 $EndComp 1030 Connection ~ 6150 2300 988 P 6100 750 989 F 0 "#PWR016" H 6100 600 50 0001 C CNN 990 F 1 "VCC" H 6100 900 50 0000 C CNN 991 F 2 "" H 6100 750 60 0000 C CNN 992 F 3 "" H 6100 750 60 0000 C CNN 993 1 6100 750 994 1 0 0 -1 995 $EndComp 1031 996 Text Label 2050 4800 2 60 ~ 0 1032 997 /RESET 1033 Text Label 65 50 23001 60 ~ 0998 Text Label 6500 800 1 60 ~ 0 1034 999 /CTS 1035 Text Label 71 50 3000 0 60 ~ 01000 Text Label 7100 1500 0 60 ~ 0 1036 1001 /RTS 1037 Text Label 5 200 3400 2 60 ~ 01002 Text Label 5150 1900 2 60 ~ 0 1038 1003 RX 1039 Text Label 5 200 3500 2 60 ~ 01004 Text Label 5150 2000 2 60 ~ 0 1040 1005 TX 1006 Wire Wire Line 1007 9600 2000 9300 2000 1008 $Comp 1009 L FT230X U4 1010 U 1 1 5622DCC5 1011 P 5550 6550 1012 F 0 "U4" H 5550 6450 60 0000 C CNN 1013 F 1 "FT230X" H 5800 6050 60 0000 C CNN 1014 F 2 "Housings_SSOP:SSOP-16_3.9x4.9mm_Pitch0.635mm" H 5550 6750 60 0001 C CNN 1015 F 3 "" H 5550 6750 60 0000 C CNN 1016 1 5550 6550 1017 1 0 0 -1 1018 $EndComp 1019 Wire Wire Line 1020 4850 6150 5600 6150 1021 Wire Wire Line 1022 5600 6150 5600 5900 1023 $Comp 1024 L VCC #PWR017 1025 U 1 1 5622DFD0 1026 P 5500 5850 1027 F 0 "#PWR017" H 5500 5700 50 0001 C CNN 1028 F 1 "VCC" H 5500 6000 50 0000 C CNN 1029 F 2 "" H 5500 5850 60 0000 C CNN 1030 F 3 "" H 5500 5850 60 0000 C CNN 1031 1 5500 5850 1032 1 0 0 -1 1033 $EndComp 1034 Wire Wire Line 1035 5500 5900 5500 5850 1036 Wire Wire Line 1037 3400 7200 5600 7200 1038 $Comp 1039 L GND #PWR018 1040 U 1 1 5622E2CA 1041 P 5550 7300 1042 F 0 "#PWR018" H 5550 7050 50 0001 C CNN 1043 F 1 "GND" H 5550 7150 50 0000 C CNN 1044 F 2 "" H 5550 7300 60 0000 C CNN 1045 F 3 "" H 5550 7300 60 0000 C CNN 1046 1 5550 7300 1047 1 0 0 -1 1048 $EndComp 1049 Wire Wire Line 1050 5550 7300 5550 7200 1051 Connection ~ 5550 7200 1052 Text Label 6350 6150 2 60 ~ 0 1053 RX 1054 Text Label 6350 6250 2 60 ~ 0 1055 TX 1056 Wire Wire Line 1057 6150 6150 6350 6150 1058 Wire Wire Line 1059 6150 6250 6350 6250 1060 Text Label 6350 6350 2 60 ~ 0 1061 /CTS 1062 Text Label 6350 6450 2 60 ~ 0 1063 /RTS 1064 Wire Wire Line 1065 6150 6350 6350 6350 1066 Wire Wire Line 1067 6150 6450 6350 6450 1068 Text Label 5800 2700 3 60 ~ 0 1069 24MHz 1070 Text Label 6500 6750 2 60 ~ 0 1071 12MHz 1072 Wire Wire Line 1073 6150 6650 6500 6650 1074 Wire Wire Line 1075 6150 6750 6500 6750 1076 Text Label 6500 6650 2 60 ~ 0 1077 GPO2 1078 Wire Wire Line 1079 6150 6850 6500 6850 1080 Wire Wire Line 1081 6150 6950 6650 6950 1082 Text Label 6650 6950 2 60 ~ 0 1083 VBUS_Sense 1084 Wire Wire Line 1085 6100 2700 6100 2750 1086 Wire Wire Line 1087 6100 2750 6800 2750 1088 Connection ~ 6200 2750 1089 Wire Wire Line 1090 6400 2750 6400 2700 1091 Wire Wire Line 1092 6800 2750 6800 2700 1093 Connection ~ 6400 2750 1094 Wire Wire Line 1095 6100 800 6100 750 1096 Wire Wire Line 1097 4950 6950 5500 6950 1098 Wire Wire Line 1099 5500 6950 5500 6150 1100 Connection ~ 5500 6150 1101 $Comp 1102 L R R4 1103 U 1 1 562364F7 1104 P 4700 6500 1105 F 0 "R4" V 4780 6500 50 0000 C CNN 1106 F 1 "27" V 4700 6500 50 0000 C CNN 1107 F 2 "Resistors_SMD:R_0805" V 4630 6500 30 0001 C CNN 1108 F 3 "" H 4700 6500 30 0000 C CNN 1109 1 4700 6500 1110 0 1 1 0 1111 $EndComp 1112 $Comp 1113 L R R5 1114 U 1 1 562365B5 1115 P 4700 6600 1116 F 0 "R5" V 4780 6600 50 0000 C CNN 1117 F 1 "27" V 4700 6600 50 0000 C CNN 1118 F 2 "Resistors_SMD:R_0805" V 4630 6600 30 0001 C CNN 1119 F 3 "" H 4700 6600 30 0000 C CNN 1120 1 4700 6600 1121 0 1 1 0 1122 $EndComp 1123 Wire Wire Line 1124 4850 6500 4950 6500 1125 Wire Wire Line 1126 4850 6600 4950 6600 1127 $Comp 1128 L C C8 1129 U 1 1 56236861 1130 P 4250 6850 1131 F 0 "C8" H 4275 6950 50 0000 L CNN 1132 F 1 "47pF" H 4275 6750 50 0000 L CNN 1133 F 2 "Capacitors_SMD:C_0805" H 4288 6700 30 0001 C CNN 1134 F 3 "" H 4250 6850 60 0000 C CNN 1135 1 4250 6850 1136 1 0 0 -1 1137 $EndComp 1138 $Comp 1139 L C C9 1140 U 1 1 562368CE 1141 P 4450 6850 1142 F 0 "C9" H 4475 6950 50 0000 L CNN 1143 F 1 "47pF" H 4475 6750 50 0000 L CNN 1144 F 2 "Capacitors_SMD:C_0805" H 4488 6700 30 0001 C CNN 1145 F 3 "" H 4450 6850 60 0000 C CNN 1146 1 4450 6850 1147 1 0 0 -1 1148 $EndComp 1149 $Comp 1150 L USB_B P3 1151 U 1 1 56236A6D 1152 P 3800 6600 1153 F 0 "P3" H 4000 6400 50 0000 C CNN 1154 F 1 "USB_B" H 3750 6800 50 0000 C CNN 1155 F 2 "Connect:USB_B" V 3750 6500 60 0001 C CNN 1156 F 3 "" V 3750 6500 60 0000 C CNN 1157 1 3800 6600 1158 0 -1 1 0 1159 $EndComp 1160 Wire Wire Line 1161 4550 6500 4100 6500 1162 Wire Wire Line 1163 4550 6600 4100 6600 1164 Wire Wire Line 1165 4250 6700 4250 6600 1166 Connection ~ 4250 6600 1167 Wire Wire Line 1168 4450 6700 4450 6500 1169 Connection ~ 4450 6500 1170 Wire Wire Line 1171 4100 6700 4100 7000 1172 Wire Wire Line 1173 4100 7000 4450 7000 1174 Connection ~ 4250 7000 1175 Wire Wire Line 1176 4250 7200 4250 7000 1177 Connection ~ 5500 7200 1178 $Comp 1179 L R R2 1180 U 1 1 562372BC 1181 P 3400 6400 1182 F 0 "R2" V 3480 6400 50 0000 C CNN 1183 F 1 "4k7" V 3400 6400 50 0000 C CNN 1184 F 2 "Resistors_SMD:R_0805" V 3330 6400 30 0001 C CNN 1185 F 3 "" H 3400 6400 30 0000 C CNN 1186 1 3400 6400 1187 1 0 0 -1 1188 $EndComp 1189 $Comp 1190 L R R3 1191 U 1 1 5623736D 1192 P 3400 6800 1193 F 0 "R3" V 3480 6800 50 0000 C CNN 1194 F 1 "10k" V 3400 6800 50 0000 C CNN 1195 F 2 "Resistors_SMD:R_0805" V 3330 6800 30 0001 C CNN 1196 F 3 "" H 3400 6800 30 0000 C CNN 1197 1 3400 6800 1198 1 0 0 -1 1199 $EndComp 1200 Wire Wire Line 1201 4100 6400 4100 6250 1202 Wire Wire Line 1203 4100 6250 3400 6250 1204 Wire Wire Line 1205 3400 6650 3400 6550 1206 Wire Wire Line 1207 3400 6950 3400 7200 1208 Connection ~ 4250 7200 1209 Wire Wire Line 1210 3400 6600 3250 6600 1211 Wire Wire Line 1212 3250 6600 3250 7550 1213 Wire Wire Line 1214 3250 7550 6650 7550 1215 Wire Wire Line 1216 6650 7550 6650 6950 1217 Connection ~ 3400 6600 1218 $Comp 1219 L C C10 1220 U 1 1 56237A25 1221 P 4700 6150 1222 F 0 "C10" H 4750 6250 50 0000 L CNN 1223 F 1 "C" H 4750 6050 50 0000 L CNN 1224 F 2 "Capacitors_SMD:C_0805" H 4700 6150 60 0001 C CNN 1225 F 3 "" H 4700 6150 60 0001 C CNN 1226 1 4700 6150 1227 0 1 1 0 1228 $EndComp 1229 $Comp 1230 L GND #PWR019 1231 U 1 1 56237FF9 1232 P 4350 6150 1233 F 0 "#PWR019" H 4350 5900 50 0001 C CNN 1234 F 1 "GND" H 4350 6000 50 0000 C CNN 1235 F 2 "" H 4350 6150 60 0000 C CNN 1236 F 3 "" H 4350 6150 60 0000 C CNN 1237 1 4350 6150 1238 1 0 0 -1 1239 $EndComp 1240 Wire Wire Line 1241 4350 6150 4550 6150 1242 Connection ~ 4950 6150 1243 Wire Notes Line 1244 3100 7700 6800 7700 1245 Wire Notes Line 1246 6800 7700 6800 5550 1247 Wire Notes Line 1248 6800 5550 3100 5550 1249 Wire Notes Line 1250 3100 5550 3100 7700 1251 Text Notes 3300 5800 0 60 ~ 0 1252 UART to USB bridge 1253 $Comp 1254 L 74LS00 U5 1255 U 1 1 56239F5E 1256 P 3400 3700 1257 F 0 "U5" H 3400 3750 60 0000 C CNN 1258 F 1 "74LS00" H 3400 3600 60 0000 C CNN 1259 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3400 3700 60 0001 C CNN 1260 F 3 "" H 3400 3700 60 0000 C CNN 1261 1 3400 3700 1262 1 0 0 -1 1263 $EndComp 1264 $Comp 1265 L 74LS00 U5 1266 U 3 1 5623A003 1267 P 3400 4800 1268 F 0 "U5" H 3400 4850 60 0000 C CNN 1269 F 1 "74LS00" H 3400 4700 60 0000 C CNN 1270 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3400 4800 60 0001 C CNN 1271 F 3 "" H 3400 4800 60 0000 C CNN 1272 3 3400 4800 1273 1 0 0 -1 1274 $EndComp 1275 $Comp 1276 L 74LS00 U5 1277 U 2 1 5623A088 1278 P 3400 4200 1279 F 0 "U5" H 3400 4250 60 0000 C CNN 1280 F 1 "74LS00" H 3400 4100 60 0000 C CNN 1281 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 3400 4200 60 0001 C CNN 1282 F 3 "" H 3400 4200 60 0000 C CNN 1283 2 3400 4200 1284 1 0 0 -1 1285 $EndComp 1286 $Comp 1287 L 74LS00 U5 1288 U 4 1 5623A12F 1289 P 6350 4250 1290 F 0 "U5" H 6350 4300 60 0000 C CNN 1291 F 1 "74LS00" H 6350 4150 60 0000 C CNN 1292 F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 6350 4250 60 0001 C CNN 1293 F 3 "" H 6350 4250 60 0000 C CNN 1294 4 6350 4250 1295 1 0 0 -1 1296 $EndComp 1297 Text Label 2050 5100 2 60 ~ 0 1298 /INT 1299 Text Label 900 5100 0 60 ~ 0 1300 /NMI 1301 Text Label 800 4900 0 60 ~ 0 1302 BUSRST 1303 Text Label 4500 4200 0 60 ~ 0 1304 /INT 1305 Text Label 4500 3700 0 60 ~ 0 1306 /NMI 1307 $Comp 1308 L D D1 1309 U 1 1 5623AA99 1310 P 4250 3700 1311 F 0 "D1" H 4250 3800 50 0000 C CNN 1312 F 1 "D" H 4250 3600 50 0000 C CNN 1313 F 2 "Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10" H 4250 3700 60 0001 C CNN 1314 F 3 "" H 4250 3700 60 0000 C CNN 1315 1 4250 3700 1316 1 0 0 -1 1317 $EndComp 1318 $Comp 1319 L D D2 1320 U 1 1 5623ABED 1321 P 4250 4200 1322 F 0 "D2" H 4250 4300 50 0000 C CNN 1323 F 1 "D" H 4250 4100 50 0000 C CNN 1324 F 2 "Diodes_ThroughHole:Diode_DO-41_SOD81_Horizontal_RM10" H 4250 4200 60 0001 C CNN 1325 F 3 "" H 4250 4200 60 0000 C CNN 1326 1 4250 4200 1327 1 0 0 -1 1328 $EndComp 1329 Wire Wire Line 1330 4000 3700 4100 3700 1331 Wire Wire Line 1332 4000 4200 4100 4200 1333 Wire Wire Line 1334 4400 4200 4500 4200 1335 Wire Wire Line 1336 4400 3700 4500 3700 1337 Text Label 7100 1300 0 60 ~ 0 1338 /OUT1 1339 Text Label 7100 1600 0 60 ~ 0 1340 /OUT2 1341 Text Label 2450 3600 0 60 ~ 0 1342 /OUT1 1343 Text Label 2450 4300 0 60 ~ 0 1344 /OUT2 1345 Wire Wire Line 1346 2450 4300 2800 4300 1347 Wire Wire Line 1348 2450 3600 2800 3600 1349 Wire Wire Line 1350 2800 4100 2800 3800 1351 Text Label 7100 1700 0 60 ~ 0 1352 INTRPT 1353 Text Label 2450 3950 0 60 ~ 0 1354 INTRPT 1355 Wire Wire Line 1356 2450 3950 2800 3950 1357 Connection ~ 2800 3950 1358 Text Label 2450 4800 0 60 ~ 0 1359 /RESET 1360 Wire Wire Line 1361 2450 4800 2800 4800 1362 Wire Wire Line 1363 2800 4700 2800 4900 1364 Connection ~ 2800 4800 1365 Text Label 4000 4800 0 60 ~ 0 1366 PRESET 1367 Text Label 7100 1200 0 60 ~ 0 1368 PRESET 1369 Text Label 8400 1050 0 60 ~ 0 1370 PRESET 1371 $Comp 1372 L JUMPER JP3 1373 U 1 1 5623D82B 1374 P 9050 1050 1375 F 0 "JP3" H 9050 1200 50 0000 C CNN 1376 F 1 "JUMPER" H 9050 970 50 0000 C CNN 1377 F 2 "opendous:SIL-2_Opendous" H 9050 1050 60 0001 C CNN 1378 F 3 "" H 9050 1050 60 0000 C CNN 1379 1 9050 1050 1380 1 0 0 -1 1381 $EndComp 1382 $Comp 1383 L JUMPER JP2 1384 U 1 1 5623DC02 1385 P 9050 750 1386 F 0 "JP2" H 9050 900 50 0000 C CNN 1387 F 1 "JUMPER" H 9050 670 50 0000 C CNN 1388 F 2 "opendous:SIL-2_Opendous" H 9050 750 60 0001 C CNN 1389 F 3 "" H 9050 750 60 0000 C CNN 1390 1 9050 750 1391 1 0 0 -1 1392 $EndComp 1393 Wire Wire Line 1394 8400 1050 8750 1050 1395 Wire Wire Line 1396 9350 1050 9350 900 1397 Wire Wire Line 1398 9350 800 9350 750 1399 Wire Wire Line 1400 8750 750 8400 750 1401 Text Label 8400 750 0 60 ~ 0 1402 /DCD 1403 Text Label 6300 800 1 60 ~ 0 1404 /DCD 1405 $Comp 1406 L JUMPER3 JP1 1407 U 1 1 5623E7BA 1408 P 5650 3400 1409 F 0 "JP1" H 5700 3300 50 0000 L CNN 1410 F 1 "JUMPER3" H 5650 3500 50 0000 C BNN 1411 F 2 "opendous:SIL-3-Blank" H 5650 3400 60 0001 C CNN 1412 F 3 "" H 5650 3400 60 0000 C CNN 1413 1 5650 3400 1414 1 0 0 -1 1415 $EndComp 1416 Text Label 5650 3650 2 60 ~ 0 1417 GPO2 1418 Wire Wire Line 1419 5650 3650 5650 3500 1420 Wire Wire Line 1421 5400 3400 5100 3400 1422 Wire Wire Line 1423 5900 3400 6200 3400 1424 Text Label 6200 3400 0 60 ~ 0 1425 BUSRST 1426 Text Label 5100 3400 0 60 ~ 0 1427 /RI 1428 Text Label 6200 800 1 60 ~ 0 1429 /RI 1430 Wire Wire Line 1431 5750 4350 5750 4150 1432 Wire Wire Line 1433 5600 4400 5600 4250 1434 Wire Wire Line 1435 5600 4250 5750 4250 1436 Connection ~ 5750 4250 1437 $Comp 1438 L VCC #PWR020 1439 U 1 1 56241F46 1440 P 5600 4400 1441 F 0 "#PWR020" H 5600 4250 50 0001 C CNN 1442 F 1 "VCC" H 5600 4550 50 0000 C CNN 1443 F 2 "" H 5600 4400 60 0000 C CNN 1444 F 3 "" H 5600 4400 60 0000 C CNN 1445 1 5600 4400 1446 -1 0 0 1 1447 $EndComp 1041 1448 $EndSCHEMATC
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