jtag下载器原理图

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number RevisionSize B Date: 2008-10-20 Sheet of File: E:\ \..\AVR_JTAG.Sch Drawn By: RESET XTAL2 XTAL1 TDI TDO TCK TMS R7 10K RESETVCC Y1 7.3728M C5 22P C6 22P XTAL1 XTAL2 1 2 3 4 5 6 7 8 9 10 ISP ISP TCK TDO TDI VCC RESET VCC CN DC_JACK VCC T1IN 11 T2IN 10 R1OUT 12 R2OUT 9 T1OUT14 T2OUT7 R1IN13 R2IN8 V+ 2 C1+1 C1-3 C2+4 C2-5 V- 6 VCC 16 GND 15 U2 MAX232C C9 0.1uF C10 0.1uF C7 0.1uF C8 0.1uF 5 9 4 8 3 7 2 6 1 P2 CONNECTOR DB9 RX TX TCK TDO TMS VCC TDI RST 1 2 RESET HEADER 2 RST RESET VCC RX TX VCC 6 7 8 4 1 2 JP3 HEADER 2 1 2 JP4 HEADER 2 8 7 6 4 R5 1K VCC VCC + C4 100uF VCC C3 104 VCC 1 2 POWER CON2 AGND 28 X18 X27 RESET4 PD2 (INT0)11 PD3 (INT1)12 PD4 (OC1B)13 PD5 (OC1A)14 PB0 (T0)40 PB1 (T1)41 PB2 (AIN0)42 PB3 (AIN1)43 PB4 (SS)44 PB5 (MOSI)1 PB6 (MISO)2 PB7 (SCK)3 (ADC0) PA0 37 (ADC1) PA1 36 (ADC2) PA2 35 (ADC3) PA3 34 (ADC4) PA4 33 (ADC5) PA5 32 (ADC6) PA6 31 (ADC7) PA7 30 PC0 19 PC1 20 PC2 21 PC3 22 PC4 23 PC5 24 (TOSC1) PC6 25 (TOSC2) PC7 26PD7 (TOSC2)16 PD6 (ICP)15 AVCC 27 AREF 29 PD1 (TXD)10 PD0 (RXD)9 G N D 39 V C C 38 G N D 6 G N D 18 V C C 5 V C C 17 U1 ATMEGA16_TQFP44 VCC 12 34 56 78 910 JP1 JTAG D2 LED VCC R3 1K D1 LED VCC C1 104 VCC R6 4.7K C2 104 VCC VIN3 VOUT 2 G N D 1 U11 AS1117-5.0 P 0C 10 1 P 0C 10 2 P 0C 20 1 P 0C 20 2 P 0C 30 1 P 0C 30 2 P 0C 40 1 P 0C 40 2 P0C501 P0C502 P0C601 P0C602 P 0C 70 1 P 0C 70 2 P 0C 80 1 P 0C 80 2 P 0C 90 1 P 0C 90 2 P 0C 10 01 P 0C 10 02 P0CN01 P0CN02 P0CN03 P 0D 10 A P 0D 10 K P0D20A P0D20K P0ISP01 P0ISP02 P0ISP03 P0ISP04 P0ISP05 P0ISP06 P0ISP07 P0ISP08 P0ISP09 P0ISP010 P0JP101 P0JP102 P0JP103 P0JP104 P0JP105 P0JP106 P0JP107 P0JP108 P0JP109 P0JP1010 P0JP301 P0JP302 P0JP401 P0JP402 P0P201 P0P202 P0P203 P0P204 P0P205 P0P206 P0P207 P0P208 P0P209 P0POWER01 P0POWER02 P 0R 30 1 P 0R 30 2 P0R501 P0R502 P0R601 P0R602 P0R701 P0R702 P0RESET01 P0RESET02 P0U101 P0U102 P0U103 P0U104 P 0U 10 5 P 0U 10 6 P0U107 P0U108 P0U109 P0U1010 P0U1011 P0U1012 P0U1013 P0U1014 P0U1015 P0U1016 P 0U 10 17 P 0U 10 18 P0U1019 P0U1020 P0U1021 P0U1022 P0U1023 P0U1024 P0U1025 P0U1026 P0U1027 P0U1028 P0U1029 P0U1030 P0U1031 P0U1032 P0U1033 P0U1034 P0U1035 P0U1036 P0U1037 P 0U 10 38 P 0U 10 39 P0U1040 P0U1041 P0U1042 P0U1043 P0U1044 P0U201 P0U202 P0U203 P0U204 P0U205 P0U206 P0U207 P0U208 P0U209 P0U2010 P0U2011 P0U2012 P0U2013 P0U2014 P0U2015 P0U2016 P 0U 11 01 P0U1102 P0U1103 P 0Y 10 1 P 0Y 10 2 P0JP302 P0P204 N 04 N 04 P0JP301 P0P206 N 06 N 06 P0JP402 P0P207 N 07 N 07 P0JP401 P0P208 N 08 N 08 P 0C 10 1 P 0C 20 1 P 0C 30 1 P 0C 40 2 P0C502 P0C601 P 0C 10 02 P0CN02 P0CN03 P0ISP03 P0ISP05 P0ISP07 P0ISP09 P0JP102 P0JP1010 P0P205 P0POWER02 P 0R 30 1 P0R601 P 0U 10 6 P 0U 10 18 P0U1028 P 0U 10 39 P0U2015 P 0U 11 01 P 0C 70 1 P0U201 P 0C 70 2 P0U203 P 0C 80 1 P0U204 P 0C 80 2 P0U205 P 0C 90 2 P0U202 P 0C 10 01 P0U206 P0CN01 P0U1103 P 0D 10 K P 0R 30 2 P0D20K P0R502 P0JP104 P0JP108 P0P201 P0P202 P0U207 P0P203 P0U208 P0P209 P0R501 P0U1043 P0R602 P0U1012 P0U1011 P0U1013 P0U1014 P0U1015 P0U1016 P0U1019 P0U1020 P0U1021 P0U1022 P0U1023 P0U1024 P0U1025 P0U1026 P0U1030 P0U1031 P0U1032 P0U1033 P0U1034 P0U1036 P0U1037 P0U1040 P0U1042 P0U1044 P0U2011 P0U2012 P0U2013 P0U2014 P0ISP010 P0R702 P0RESET02 P0U104 N0RESET N0RESET N0RESET N0RESET P0JP106 P0RESET01 N0RST N0RST P0U109 P0U209 N0RX N0RX P0ISP08 P0JP101 P0U103 N0TCK N0TCK N0TCK P0ISP04 P0JP109 P0U101 N0TDI N0TDI N0TDI P0ISP06 P0JP103 P0U102 N0TDO N0TDO N0TDO P0JP105 P0U1041 N0TMS N0TMS P0U1010 P0U2010 N0TX N0TX P 0C 10 2 P 0C 20 2 P 0C 30 2 P 0C 40 1 P 0C 90 1 P 0D 10 A P0D20A P0ISP01 P0ISP02 P0JP107 P0POWER01 P0R701 P 0U 10 5 P 0U 10 17 P0U1027 P0U1029 P0U1035 P 0U 10 38 P0U2016 P0U1102 N0VCC N0VCC N0VCC P0C602 P0U107 P 0Y 10 1 N0XTAL1 N0XTAL1 P0C501 P0U108 P 0Y 10 2 N0XTAL2 N0XTAL2 N 04 P0JP302 P0P204 N 06 P0JP301 P0P206 N 07 P0JP402 P0P207 N 08 P0JP401 P0P208 P 0C 10 1 P 0C 20 1 P 0C 30 1 P 0C 40 2 P0C502 P0C601 P 0C 10 02 P0CN02 P0CN03 P0ISP03 P0ISP05 P0ISP07 P0ISP09 P0JP102 P0JP1010 P0P205 P0POWER02 P 0R 30 1 P0R601 P 0U 10 6 P 0U 10 18 P0U1028 P 0U 10 39 P0U2015 P 0U 11 01 P 0C 70 1 P0U201 P 0C 70 2 P0U203 P 0C 80 1 P0U204 P 0C 80 2 P0U205 P 0C 90 2 P0U202 P 0C 10 01 P0U206 P0CN01 P0U1103 P 0D 10 K P 0R 30 2 P0D20K P0R502 P0JP104 P0JP108 P0P201 P0P202 P0U207 P0P203 P0U208 P0P209 P0R501 P0U1043 P0R602 P0U1012 P0U1011 P0U1013 P0U1014 P0U1015 P0U1016 P0U1019 P0U1020 P0U1021 P0U1022 P0U1023 P0U1024 P0U1025 P0U1026 P0U1030 P0U1031 P0U1032 P0U1033 P0U1034 P0U1036 P0U1037 P0U1040 P0U1042 P0U1044 P0U2011 P0U2012 P0U2013 P0U2014 N0RESET P0ISP010 P0R702 P0RESET02 P0U104 N0RST P0JP106 P0RESET01 N0RX P0U109 P0U209 N0TCK P0ISP08 P0JP101 P0U103 N0TDI P0ISP04 P0JP109 P0U101 N0TDO P0ISP06 P0JP103 P0U102 N0TMS P0JP105 P0U1041 N0TX P0U1010 P0U2010 N0VCC P 0C 10 2 P 0C 20 2 P 0C 30 2 P 0C 40 1 P 0C 90 1 P 0D 10 A P0D20A P0ISP01 P0ISP02 P0JP107 P0POWER01 P0R701 P 0U 10 5 P 0U 10 17 P0U1027 P0U1029 P0U1035 P 0U 10 38 P0U2016 P0U1102 N0XTAL1 P0C602 P0U107 P 0Y 10 1 N0XTAL2 P0C501 P0U108 P 0Y 10 2 Schematics AVR_JTAG.Sch Components C1 C1-1 C1-2 C2 C2-1 C2-2 C3 C3-1 C3-2 C4 C4-1 C4-2 C5 C5-1 C5-2 C6 C6-1 C6-2 C7 C7-1 C7-2 C8 C8-1 C8-2 C9 C9-1 C9-2 C10 C10-1 C10-2 CN CN-1 CN-2 CN-3 D1 D1-A D1-K D2 D2-A D2-K ISP ISP-1 ISP-2 ISP-3 ISP-4 ISP-5 ISP-6 ISP-7 ISP-8 ISP-9 ISP-10 JP1 JP1-1 JP1-2 JP1-3 JP1-4 JP1-5 JP1-6 JP1-7 JP1-8 JP1-9 JP1-10 JP3 JP3-1 JP3-2 JP4 JP4-1 JP4-2 P2 P2-1 P2-2 P2-3 P2-4 P2-5 P2-6 P2-7 P2-8 P2-9 POWER POWER-1 POWER-2 R3 R3-1 R3-2 R5 R5-1 R5-2 R6 R6-1 R6-2 R7 R7-1 R7-2 RESET RESET-1 RESET-2 U1 U1-1 U1-2 U1-3 U1-4 U1-5 U1-6 U1-7 U1-8 U1-9 U1-10 U1-11 U1-12 U1-13 U1-14 U1-15 U1-16 U1-17 U1-18 U1-19 U1-20 U1-21 U1-22 U1-23 U1-24 U1-25 U1-26 U1-27 U1-28 U1-29 U1-30 U1-31 U1-32 U1-33 U1-34 U1-35 U1-36 U1-37 U1-38 U1-39 U1-40 U1-41 U1-42 U1-43 U1-44 U2 U2-1 U2-2 U2-3 U2-4 U2-5 U2-6 U2-7 U2-8 U2-9 U2-10 U2-11 U2-12 U2-13 U2-14 U2-15 U2-16 U11 U11-1 U11-2 U11-3 Y1 Y1-1 Y1-2 Nets 4 Pins JP3_2 P2_4 NetLabels 4 4 6 Pins JP3_1 P2_6 NetLabels 6 6 7 Pins JP4_2 P2_7 NetLabels 7 7 8 Pins JP4_1 P2_8 NetLabels 8 8 GND C1_1 C2_1 C3_1 C4_2 C5_2 C6_1 C10_2 CN_2 CN_3 ISP_3 ISP_5 ISP_7 ISP_9 JP1_2 JP1_10 P2_5 POWER_2 R3_1 R6_1 U1_6 U1_18 U1_28 U1_39 U2_15 U11_1 NetC7_1 C7_1 U2_1 NetC7_2 C7_2 U2_3 NetC8_1 C8_1 U2_4 NetC8_2 C8_2 U2_5 NetC9_2 C9_2 U2_2 NetC10_1 C10_1 U2_6 NetCN_1 CN_1 U11_3 NetD1_K D1_K R3_2 NetD2_K D2_K R5_2 NetJP1_4 JP1_4 NetJP1_8 JP1_8 NetP2_1 P2_1 NetP2_2 P2_2 U2_7 NetP2_3 P2_3 U2_8 NetP2_9 P2_9 NetR5_1 R5_1 U1_43 NetR6_2 R6_2 U1_12 NetU1_11 U1_11 NetU1_13 U1_13 NetU1_14 U1_14 NetU1_15 U1_15 NetU1_16 U1_16 NetU1_19 U1_19 NetU1_20 U1_20 NetU1_21 U1_21 NetU1_22 U1_22 NetU1_23 U1_23 NetU1_24 U1_24 NetU1_25 U1_25 NetU1_26 U1_26 NetU1_30 U1_30 NetU1_31 U1_31 NetU1_32 U1_32 NetU1_33 U1_33 NetU1_34 U1_34 NetU1_36 U1_36 NetU1_37 U1_37 NetU1_40 U1_40 NetU1_42 U1_42 NetU1_44 U1_44 NetU2_11 U2_11 NetU2_12 U2_12 NetU2_13 U2_13 NetU2_14 U2_14 RESET Pins ISP_10 R7_2 RESET_2 U1_4 NetLabels RESET RESET RESET RESET RST Pins JP1_6 RESET_1 NetLabels RST RST RX Pins U1_9 U2_9 NetLabels RX RX TCK Pins ISP_8 JP1_1 U1_3 NetLabels TCK TCK TCK TDI Pins ISP_4 JP1_9 U1_1 NetLabels TDI TDI TDI TDO Pins ISP_6 JP1_3 U1_2 NetLabels TDO TDO TDO TMS Pins JP1_5 U1_41 NetLabels TMS TMS TX Pins U1_10 U2_10 NetLabels TX TX VCC Pins C1_2 C2_2 C3_2 C4_1 C9_1 D1_A D2_A ISP_1 ISP_2 JP1_7 POWER_1 R7_1 U1_5 U1_17 U1_27 U1_29 U1_35 U1_38 U2_16 U11_2 NetLabels VCC VCC VCC XTAL1 Pins C6_2 U1_7 Y1_1 NetLabels XTAL1 XTAL1 XTAL2 Pins C5_1 U1_8 Y1_2 NetLabels XTAL2 XTAL2 Nets 4 NetLabels 4 Pins JP3_2 P2_4 6 NetLabels 6 Pins JP3_1 P2_6 7 NetLabels 7 Pins JP4_2 P2_7 8 NetLabels 8 Pins JP4_1 P2_8 GND C1_1 C2_1 C3_1 C4_2 C5_2 C6_1 C10_2 CN_2 CN_3 ISP_3 ISP_5 ISP_7 ISP_9 JP1_2 JP1_10 P2_5 POWER_2 R3_1 R6_1 U1_6 U1_18 U1_28 U1_39 U2_15 U11_1 NetC7_1 C7_1 U2_1 NetC7_2 C7_2 U2_3 NetC8_1 C8_1 U2_4 NetC8_2 C8_2 U2_5 NetC9_2 C9_2 U2_2 NetC10_1 C10_1 U2_6 NetCN_1 CN_1 U11_3 NetD1_K D1_K R3_2 NetD2_K D2_K R5_2 NetJP1_4 JP1_4 NetJP1_8 JP1_8 NetP2_1 P2_1 NetP2_2 P2_2 U2_7 NetP2_3 P2_3 U2_8 NetP2_9 P2_9 NetR5_1 R5_1 U1_43 NetR6_2 R6_2 U1_12 NetU1_11 U1_11 NetU1_13 U1_13 NetU1_14 U1_14 NetU1_15 U1_15 NetU1_16 U1_16 NetU1_19 U1_19 NetU1_20 U1_20 NetU1_21 U1_21 NetU1_22 U1_22 NetU1_23 U1_23 NetU1_24 U1_24 NetU1_25 U1_25 NetU1_26 U1_26 NetU1_30 U1_30 NetU1_31 U1_31 NetU1_32 U1_32 NetU1_33 U1_33 NetU1_34 U1_34 NetU1_36 U1_36 NetU1_37 U1_37 NetU1_40 U1_40 NetU1_42 U1_42 NetU1_44 U1_44 NetU2_11 U2_11 NetU2_12 U2_12 NetU2_13 U2_13 NetU2_14 U2_14 RESET NetLabels RESET Pins ISP_10 R7_2 RESET_2 U1_4 RST NetLabels RST Pins JP1_6 RESET_1 RX NetLabels RX Pins U1_9 U2_9 TCK NetLabels TCK Pins ISP_8 JP1_1 U1_3 TDI NetLabels TDI Pins ISP_4 JP1_9 U1_1 TDO NetLabels TDO Pins ISP_6 JP1_3 U1_2 TMS NetLabels TMS Pins JP1_5 U1_41 TX NetLabels TX Pins U1_10 U2_10 VCC NetLabels VCC Pins C1_2 C2_2 C3_2 C4_1 C9_1 D1_A D2_A ISP_1 ISP_2 JP1_7 POWER_1 R7_1 U1_5 U1_17 U1_27 U1_29 U1_35 U1_38 U2_16 U11_2 XTAL1 NetLabels XTAL1 Pins C6_2 U1_7 Y1_1 XTAL2 NetLabels XTAL2 Pins C5_1 U1_8 Y1_2