41 4.2: L-502 connectors description.Fig. 4-8: Intermodule synchronization cable L-502-SYNCThe L-502-SYNC cable is clad with a black ferrite ring that improves electromagneticcompatibility. The length of the cable L-502-SYNC is designed for connection L-502, located only inadjacent PCI-Express slots.If you intend to use the L-502-SYNC cable together with the old versions of 1 or 2 L-502modules, then the cable connector housing should be shortened (this modification will be made by theL-Card at your request).4.2.5. JTAG connector.To debug your own Blackfin software on the L-502 board, you should use one of the JTAG-emulators from Analog Devices: ADZS-USB-ICE, ADZS-HPUSB-ICE or ADZS-ICE-100B withthe USB-interface. They differ significantly with USB transfer rate and price. You can getinformation on these devices on the manufacturer's website www.analog.com .The board has a JTAG connector, fig. 4-9, compatible with the above JTAG- emulators.Fig. 4-9. JTAG!The operation of attaching and detaching the JTAG-emulator connector should bedone in the de-energized state of both devices.If the JTAG emulator and L-502 are to be used in different computers, then thecomputer grounding circuits (enclosures) must be pre-connected!Do not connect the JTAG connector to other devices which are not specified in thischapter.
