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Chapter 3
3.2 Switches and LED
3.2.1 SW1, JP1
Figure 3-3
3.2.1.1
Table 3-5
3.2.1.2
22
Bit1, 2, 3 and 4 of SW1 are dip switches for Operation Mode setting.
Bit5, 6, 7 and 8 of SW1 are connected to P74, P75, P76 and P77 for multipurpose
input.
JP1 is a jumper to select a power source.
SW1 and JP1
Flash Programming Mode with WriteEZ1
The Flash memory of the V850ES/SG2 microcontroller (integrated in the TK-850/
SG2+UZ board) can be programmed using the attached software WriteEZ1 in
your PC, if the following switch and jumper settings are made.
Flash programming mode settings for the TK-850/SG2+UZ
Bit 1
Bit 2
SW1
Bit 3
Bit 4
JP1
On-chip debug Mode with the IAR TK-interface
The following setting activates the On-chip debug functions for the TK-850/SG2
+UZ board.
User's Manual U19026EE3V0UM00
ON
OFF
ON
ON
USB side (1-2-pin short)
Hardware specification
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