{"product_id":"12216","title":"ARM Isolation Adapter (BH-ADP-ISOARM)","description":"        \u003cp\u003eThe ISOARM is a straightforward, easy-to-use product.  Just connect your emulator (debug probe) to one of the three emulator JTAG connections and then connect your target board's JTAG connection to one of the target side connectors.              The ISOARM is unique from most other isolation adapters by providing three common ARM JTAG connections on both the emulator and target sides allowing the adapter to be also used as a converter.\u003c\/p\u003e        \u003cp\u003eThe ISOARM does expect the target board to provide between 20-80 mA of 1.8, 3.3 or 5.0 volts on JTAG pin 1 (VCC) to power the adapter's target side components.  The emulator side is also powered by the target, which is why you may need up to 80 mA when using 1.8V IOs (less for 3.3V or 5.0V).              If the target cannot provide enough current to power the emulator side, don't worry, you can switch off power to the emulator side bringing the current down to 20-25 mA and use one of the other power options (power from emulator or USB cable).\u003c\/p\u003e        \u003cp\u003eThere are two green LEDs on the ISOARM that indicate when there is power applied to the target and emulator sides of the adapter. The red LED is used for the nRESET JTAG signal and illuminates when that signal is active (low).\u003c\/p\u003e        \u003cp\u003eTwo switches are provided that enable support of both standard JTAG and SWD protocols.  Just make sure that the switches are in the same position, JTAG or SWD, to match your desired protocol.\u003c\/p\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports I\/O voltages of 1.8\/3.3\/5.0 volt targets\u003c\/li\u003e\n\u003cli\u003eSerial wire debug (SWD) and IEEE 1149.1 (JTAG) protocols supported\u003c\/li\u003e\n\u003cli\u003eHigh electromagnetic immunity\u003c\/li\u003e\n\u003cli\u003eHigh Speed operation: up to 24MHz TCK\u003c\/li\u003e\n\u003cli\u003eConnections: ARM Std 20-pin, ARM Cortex 10 \u0026amp; 20-pin\u003c\/li\u003e\n\u003cli\u003eVoltage Isolation: 5K Vrms\u003c\/li\u003e\n\u003cli\u003ePowered by USB, Target VCC or Emulator\u003c\/li\u003e\n\u003cli\u003eCurrent consumption is 20-80mA \u003csmall\u003e(varies with I\/O voltage level and SW3 setting)\u003c\/small\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eJTAG Connector Signal Definitions \u003c\/strong\u003e [SWD Signals]\u003c\/p\u003e\u003ctable class=\"data-table bhTableRowHover\" style=\"max-width: 720px;\"\u003e\t\u003cthead\u003e\t\t\u003ctr\u003e\n\u003cth\u003ePin\u003csmall\u003e \u003c\/small\u003e\n\u003c\/th\u003e    \u003cth\u003e20-pin ARM\u003csmall\u003e(J1 \u0026amp; J2)\u003c\/small\u003e\n\u003c\/th\u003e \u003cth\u003e20-pin Cortex\u003csmall\u003e(J6 \u0026amp; J7)\u003c\/small\u003e\n\u003c\/th\u003e  \u003cth\u003e10-pin Cortex\u003csmall\u003e(J3 \u0026amp; J4)\u003c\/small\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\t\u003c\/thead\u003e\t\u003ctbody\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e  \u003ctd\u003eVCC \u003cspan style=\"color: red; font-weight: bold\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e \u003ctd\u003eVCC \u003cspan style=\"color: red; font-weight: bold\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e \u003ctd\u003eVCC \u003cspan style=\"color: red; font-weight: bold\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e  \u003ctd\u003eVCC \u003cspan style=\"color: red; font-weight: bold\"\u003e*\u003c\/span\u003e\n\u003c\/td\u003e \u003ctd\u003eTMS [SWDIO]\u003c\/td\u003e  \u003ctd\u003eTMS [SWDIO]\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e  \u003ctd\u003enTRST\u003c\/td\u003e                                               \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e  \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eTCK [SWDCLK]\u003c\/td\u003e \u003ctd\u003eTCK [SWDCLK]\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e  \u003ctd\u003eTDI [NC]\u003c\/td\u003e                                            \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e  \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eTDO [SWO]\u003c\/td\u003e    \u003ctd\u003eTDO [SWO]\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e  \u003ctd\u003eTMS [SWDIO]\u003c\/td\u003e                                         \u003ctd\u003eKEY\u003c\/td\u003e                                                \u003ctd\u003eKEY\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e  \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eTDI [NC]\u003c\/td\u003e     \u003ctd\u003eTDI [NC]\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e  \u003ctd\u003eTCK [SWDCLK]\u003c\/td\u003e                                        \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003enRESET\u003c\/td\u003e       \u003ctd\u003enRESET\u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e \u003ctd\u003eRTCK\u003c\/td\u003e                                                \u003ctd\u003eGND\/PWR \u003cspan style=\"color: red; font-weight: bold\"\u003e**\u003c\/span\u003e\n\u003c\/td\u003e     \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e \u003ctd\u003eTDO [SWO]\u003c\/td\u003e                                           \u003ctd\u003eGND\/PWR \u003cspan style=\"color: red; font-weight: bold\"\u003e**\u003c\/span\u003e\n\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e \u003ctd\u003enRESET\u003c\/td\u003e                                              \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e \u003ctd\u003eNC\u003c\/td\u003e                                                  \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e \u003ctd\u003eGND\/PWR \u003cspan style=\"color: red; font-weight: bold\"\u003e**\u003c\/span\u003e\n\u003c\/td\u003e  \u003ctd\u003eGND\u003c\/td\u003e                                                \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\t\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e          \u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\t\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003ctable style=\"font-size: 11px\"\u003e\t\u003ctr\u003e\t\t\u003ctd style=\"min-width: 25px; \"\u003e\u003cspan style=\"color: red; font-weight: bold\"\u003e*\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\t\t\u003ctd style=\"min-width: 40px; \"\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd style=\"min-width: 110px; \"\u003e\u003cstrong\u003eJ2, J4 \u0026amp; J6:\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd\u003eThe VCC signal pins on the target side supply power for isolator IC logic, LEDs and emulator side.\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003ci\u003eSW3 can be used to turn off power to emulator side if necessary to reduce power draw from the target.\u003c\/i\u003e\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003cstrong\u003eJ1, J3 \u0026amp; J7:\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd\u003eThe VCC signal pins on the emulator side are fixed at 3.3V.\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e \u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003cspan style=\"color: red; font-weight: bold\"\u003e**\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003cstrong\u003ePWR\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003cstrong\u003eJ7 Pins 11 \u0026amp; 13:\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd\u003eThese pins are used as power input from the emulator (i.e I-JET).\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003cstrong\u003eJ1 Pin 19:\u003c\/strong\u003e\u003c\/td\u003e\t\t\u003ctd\u003eThis pin is used as power input from the emulator (i.e. JLINK).\u003c\/td\u003e\t\u003c\/tr\u003e\t\u003ctr\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003c\/td\u003e\t\t\u003ctd\u003e\u003ci\u003eOn the target side connectors (J2 \u0026amp; J6), these are ground pins.\u003c\/i\u003e\u003c\/td\u003e\t\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Corelis | Blackhawk Store","offers":[{"title":"Default Title","offer_id":53361033412921,"sku":"12216","price":455.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/8946\/5145\/files\/12216-1.jpg?v=1780634044","url":"https:\/\/corelisblackhawkstore.corelis.com\/products\/12216","provider":"Corelis | Blackhawk Store","version":"1.0","type":"link"}