JTAG 量測技術大觀 - zeroplus.com.tw

1 TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: JTAG(Joint Test Action Group ) JTAG ( Boundary Scan Architecture) JTAG JTAG JTAG JTAG TCK (Test Clock) 16 MHz TMS (Test Mode Select) TDI (Test Data Input) TDO (Test Data Output) TRST (Test Logic Reset) TAP, Test Access Port JTAG TAP JTAG TEL:+886 2-66202225 FAX.

2 +886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: B/S (B/S Cell) TAP (boundary scan) TAP TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: JTAG : TAP TAP - (IR, Instruction Register) TDI (Test Data Register) (BPR, Bypass Register) (DID, Device Identification Register) (BSR, Boundary Scan Register) (Shift Register) TDI TDO TCK BPR BPR BSR (information cells) (control cells)

3 DID 32 DID TAP IR BY-PASS IDCODE SAMPLE/PRELOAD EXTEST TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: BYPASS IDCODE SAMPLE EXTEST BYPASS 1 1 BPR IDCODE 10 DID SAMPLE/PRELOAD 01 TAP Capture DR TAP Update-DR EXTEST EXTEST 00 BSR INTEST TAP (Test Logic Reset)

4 TMS 5 TCK TRST TAP Run-Test-Idle Shift-DR TDI TDO Pause-DR Update-DR TCK Capture-DR SAMPLE Shift-IR TDI TDO TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: Select-DR-Scan Exit1-DR Exti2-DR Select-IR-Scan Exit1-IR Exti2-IR TAP TAP JTAG (BSDL, Boundary Scan Description Lan-guage) JTAG TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO.

5 , LTD. ALL rights reservied. Publication Release: USB-Download CableJTAG JTAG TAP TCK TMS TDI TDO TRST Altera MAX II JTAG USB-Download Cable MAX II JTAG USB-Download Cable Altera MAX II MAX II JTAG PORT(F) USB-Download Cable JTAG PORT(M) Altera MAX II JTAG PORT (M)JTAG PORT (F)* All Trademarks and Copyrights are reserved by original owner TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied.

6 Publication Release: MAX II JTAG PORT USB-Down-load Cable A0 A3 JTAG PORT (F) JTAG PORT (M) * All Trademarks and Copyrights are reserved by original owner TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: JTAG TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO., LTD. ALL rights reservied. Publication Release: JTAG JTAG CAPTURE_IR CAPTURE_DR TEL:+886 2-66202225 FAX:+886 2-222343622009/10 High Quality Professional InstrumentsCopyright ZEROPLUS TECHNOLOGY CO.

7 , LTD. ALL rights reservied. Publication Release: JTAG JTAG PCI JTAG JTAG (Probe mode) JTAG (ICE, In Circuit Emulator) :PC Michael Gook Quartus II *