jlink_v8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: 2009-9-15 Sheet of File: H:\project\jlink\Jlink-v8.SchDoc Drawn By: A D V R E F 1 G N D 2 A D 4 3 A D 5 4 A D 6 5 A D 7 6 V D D I N 7 V D D O U T 8 P A 1 7 / A D 0 9 P A 1 8 / A D 1 1 0 P A 2 1 1 1 V D D C O R E 1 2 P A 1 9 / A D 2 1 3 P A 2 2 1 4 P A 2 3 1 5 P A 2 0 / A D 3 1 6 GND 17 VDDIO 18 PA16 19 PA15 20 PA14 21 PA13 22 PA24 23 VDDCORE 24 PA25 25 PA26 26 PA12 27 PA11 28 PA10 29 PA9 30 PA8 31 PA7 32 T D I 3 3 P A 6 3 4 P A 5 3 5 P A 4 3 6 P A 2 7 3 7 P A 2 8 3 8 N R S T 3 9 T S T 4 0 P A 2 9 4 1 P A 3 0 4 2 P A 3 4 3 P A 2 4 4 V D D I O 4 5 G N D 4 6 P A 1 4 7 P A 0 4 8 TDO49 JTAGSEL50 TMS51 PA3152 TCK53 VDDCORE54 ERASE55 DDM56 DDP57 VDDIO58 VDDFLASH59 GND60 XOUT61 XIN62 PLLRC63 VDDPLL64 U2 AT91SAM7S64 1DIR 1 1B0 2 1B1 3 GND 4 1B2 5 1B3 6 VCCB 7 1B4 8 1B5 9 GND 10 1B6 11 1B7 12 2B0 13 2B1 14 GND 15 2B2 16 2B3 17 VCCB 18 2B4 19 2B5 20 GND 21 2B6 22 2B7 23 2DIR 242OE25 2A726 2A627 GND28 2A529 2A430 VCCA31 2A332 2A233 GND34 2A135 2A036 1A737 1A638 GND39 1A540 1A441 VCCA42 1A343 1A244 GND45 1A146 1A047 1OE48 U1 SN74LVC16T245 V5 USB_DM USB_DP R24 1k5 C21 15pF C22 15pF R22 22R R23 22R C20 33pF PA28 V33V5 C25 0.1u C23 10uF C24 10uF V5 AD5 V_EXT AD6 R13 10k R14 10k R16 10k R17 10kC12 0.1u C13 0.1u C16 0.1u C17 0.1u C18 0.1u V18 C7 0.1u C8 0.1u C9 0.1u C10 0.1u C11 0.1u V33 C6 10uF C19 0.1u VT R1 470/330 R2 470 VT nRESET Q1 8050 R7 10k Y1 18.432M C1 22pF C2 22pF R5 1.5k C3 0.01u C4 1000p V18 V33 AD4 VT V5 PA31 V_EXT J_TRST J_TDI J_TMS J_TCK J_RTCK J_TDO J_RST C5 0.1u R9 10k R10 10k R11 47R R15 1k Q2 8550R18 1R R20 1R R21 47k J_RST J_TDO J_RTCK J_TCK J_TMS J_TDI J_TRST J_TCK J_TMS J_TDI J_TRST1 2 3 4 8 7 6 5 RP1 220R 1 2 3 4 8 7 6 5 RP2 220R 1 2 3 4 8 7 6 5 RP3 220R nRESET V33 V33 V33 PA8 PA17 PA13 PA14 PA22 PA26 PA10 PA25 PA6 PA12 PA21 PA9 A D 4 A D 5 A D 6 V33 V33 V18 V18 P A 1 7 P A 1 2 P A 2 1 P A 2 2 P A 2 3 V33 R4 1kPA14 PA13 V18 PA25 PA26 PA12 PA8 PA9 PA10 P A 6 P A 1 2 P A 4 P A 2 8 V33 V18 PA31 V33 USB_DM USB_DP VT VT 1OE1 1A2 1Y3 2OE4 2A5 2Y6 GND7 3Y 8 3A 9 3OE 10 4Y 11 4A 12 4OE 13 VCC 14 U3 74LV125 PA27 PA14 R6 220R R8 220R J_TCK J_TMS PA4 PA13 VT PA23 P A 2 7 J-Link ARM Rev 8 (Special thanks to hihke, hontor, taoist @ ourdev.cn) minux v 0.30 D1 V8: green/V7: red D2 V8: red,/V7: green Vref1 TRST3 TDI5 TMS7 Vsupply 2 GND 4 GND 6 GND 8 GND 10 GND 12 GND 14 GND 16 GND 18 GND 20 TCK9 RTCK11 TDO13 SRST15 DBGRQ17 DBGACK19 J1 JTAG20_Master_2.54 PA24 PA24 R3 470 V7这这这这这J_RTCK的，taoist说说的说说这说说说说 须须须须须须须须JTAG模模，而V7考考考这考， 但这V8我我我我我这我我说这说，为考为为为为，还这 引引引考。 另另taoist还还还470ohm电电我须电。 V8原原这须说原原原原说，但这我但但但说但但但，但如说，还还还还还还还 V8: Target Reset Status/V7: USB Comm. V8: USB Comm./V7: NC V7电电电电电电1k+0.01u D3 Target 5V ON R19 1k R12 1k5 V33 P A 2 原原JLink这这我这这Vsupply, 仿仿仿电这这考仿仿仿仿仿3V3输引Vsupply JTAGSEL ERASE T S T 12345678 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 S1 DIP-8 V s u p p l y J T A G S E L E R A S E T S T P A 0 P A 1 P A 2 For SAM-BA Flash Programming and Vsupply toggle PA1 PA0 Tip: Use ATMEL SAM-BA to download firmware 1, restore SAM-BA Bootloader (1) Power up -> ERASE tie to high -> wait for 20s -> power down (2) Power up -> TST, PA0, PA1, PA2 tie to high -> wait for 10s -> power down 2, connect to PC SAM-BA software (1) USB D+ force pull up to 3.3V by 1.5kohm (2) Connect USB to PC (3) Power up the board and refer to SAM-BA software manual for operation directions. NC 1NC3 GND 2 B4 A6 GND 5 U5 SN65220 VCC 1 D- 2 D+ 3 GND 4 SHELL 5 SHELL 6 J3 USB A Type USB_DP_IN USB_DM_IN USB_DM_IN USB_DP_IN C26 0.01u/12kV R25 1M C14 10uF 需需须电须需电需需需的VDDIN(7), VDDOUT(8) Vref1 TRST3 TDI5 TMS7 Vsupply 2 GND 4 GND 6 GND 8 GND 10 GND 12 GND 14 GND 16 GND 18 GND 20 TCK9 RTCK11 TDO13 SRST15 DBGRQ17 DBGACK19 J2 JTAG20_Master_2.00 Vsupply J_TRST J_TDI J_TMS J_TCK J_RTCK J_TDO J_RST V_EXT VT_O VT_O 这这这但这这这，所所target说说须这 C15 0.1u GND1 IN3 OUT 2 OUT 4 U4 LM1117-3.3