NEC 78K0/L 3 - See it! Series, Руководство пользователя

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78K0/Lx3 - See it!
User’s Manual U18759EE2V0UM00
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3.10 USB interface connector, USB1
This interface allows connecting the IAR C-SPY debugger to the 78K0/Lx3 - See it! board in order to use
the On-Board debug function (TK-78 debugging). The TK-78 interface supports On-board FLASH
programming and standard debug features like code execution, single stepping, breakpoints, memory
manipulation etc.
Additional the WriteEZ3 FLASH programming software uses the USB communication channel to program
application software into the CPU internal flash memory.
The power supply of the
78K0/Lx3 - See it! board is also provided by the USB1 connector.
1
5
Figure 3: Connector USB1, USB Mini-B Type Host Connector Pin Configuration
Connector USB1 Signal Name
1 VBUS
2 D-
3 D+
4 not
connected
5 GND
Table 8: Pin Configuration of Connector USB1
For connection with the host machine, use a USB cable (Mini-B type). For confirmation,
NEC Electronics used only the USB cable delivered with the
78K0/Lx3 - See it! board.