Datasheet

V850ES/JG3 CHAPTER 27 FLASH MEMORY
R01UH0015EJ0300 Rev.3.00 Page 739 of 870
Sep 30, 2010
(b) Malfunction of other device
When the dedicated flash programmer (output or input) is connected to a serial interface pin (input or output)
that is connected to another device (input), the signal is output to the other device, causing the device to
malfunction. To avoid this, isolate the connection to the other device.
Figure 27-13. Malfunction of Other Device
V850ES/JG3
Pin
Dedicated flash programmer
connection pin
Other device
Input pin
In the flash memory programming mode, if the signal the V850ES/JG3
outputs affects the other device, isolate the signal on the other device side.
V850ES/JG3
Pin
Dedicated flash programmer
connection pin
Other device
Input pin
In the flash memory programming mode, if the signal the dedicated flash
programmer outputs affects the other device, isolate the signal on the other
device side.