Table 3-14: Reference Voltage Setting; Table 3-15: Future Function; Table 3-16: Led Indicator D1, D2, D3 - NEC IE-78K0-NS-P04 Preliminary User's Manual

Jumper JP8
Jumper Position
(1-2)
(2-3)
Jumper JP9
Jumper Position
Open
Close
Socket SO1
The LCD-controller/driver of the emulated device (µPD780828B(A) series) has internal split resistors
for the LCD voltage level. Therefor the LCD-split resistor network (delivered with IE-780828-NS-
EM4) has to be connected to SO1 of the IE-78K0-NS-P04.
LED Indicator
LED
LED1 green
LED1 green
LED1 green
LED2 yellow
LED2 yellow
LED2 yellow
LED3 red
LED3 red
LED3 red
Remark: Not used LED's are reserved for future functions.
IE-78K0-NS-P04, IE-780828-NS-EM4

Table 3-14: Reference Voltage Setting

LV Function
REF0
V Reserved (Internal use) (default)
CC
LV Reserved (Internal use)
DD

Table 3-15: Future Function

Function
Pull-up Reserved (Internal use) (default)
GND Reserved (Internal use)

Table 3-16: LED Indicator D1, D2, D3

Condition
Blinking
On
Off
Blinking
On
Off
Blinking
On
Off
Function
FPGA download ongoing
FPGA download complete
FPGA not programmed
Not used
V on
CC
V off
CC
Not used
Not used
Not used
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