Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 31 FLASH MEMORY
R01UH0042EJ0500 Rev.5.00 Page 1380 of 1513
Aug 12, 2011
(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 31-14. Malfunction of Other Device
V850ES/JG3-H and
V850ES/JH3-H
Pin
Dedicated flash programmer
connection pin
Other device
Input pin
In the flash memory programming mode, if the signal that the V850ES/JG3-H
and V850ES/JH3-H output affects the other device, isolate the signal on the
other device side.
V850ES/JG3-H and
V850ES/JH3-H
Pin
Dedicated flash programmer
connection pin
Other device
Input pin
In the flash memory programming mode, if the signal that the dedicated flash
programmer outputs affects the other device, isolate the signal on the other
device side.