Renesas RL78/G13

RL78/G13 CHAPTER 24 OPTION BYTE
R01UH0146EJ0100 Rev.1.00 924
Sep 22, 2011
Figure 24-2. Format of User Option Byte (000C1H/010C1H) (1/2)
Address: 000C1H/010C1H
Note
7 6 5 4 3 2 1 0
VPOC2 VPOC1 VPOC0 1 LVIS1 LVIS0 LVIMDS1 LVIMDS0
• When used as interrupt & reset mode
Detection voltage Option byte Setting Value
VLVIH VLVIL
Rising
edge
Falling
edge
Falling
edge
LVIMDS1 LVIMDS0 VPOC2 VPOC1 VPOC0 LVIS1 LVIS0
1.77 V 1.73 V 1 0
1.88 V 1.84 V 0 1
2.92 V 2.86 V
1.63 V 0 0 0
0 0
1.98 V 1.94 V 1 0
2.09 V 2.04 V 0 1
3.13 V 3.06 V
1.84 V 0 0 1
0 0
2.61 V 2.55 V 1 0
2.71 V 2.65 V 0 1
3.75 V 3.67 V
2.45 V 0 1 0
0 0
2.92 V 2.86 V 1 0
3.02 V 2.96 V 0 1
4.06 V 3.98 V
2.75 V
1 0
0 1 1
0 0
Other than above Setting prohibited
• When used as reset mode
Detection voltage Option byte Setting Value
VLVI
Rising edge Falling edge
LVIMDS1 LVIMDS0 VPOC2 VPOC1 VPOC0 LVIS1 LVIS0
1.67 V 1.63 V 0 0 0 1 1
1.77 V 1.73 V 0 0 0 1 0
1.88 V 1.84 V 0 0 1 1 1
1.98 V 1.94 V 0 0 1 1 0
2.09 V 2.04 V 0 0 1 0 1
2.50 V 2.45 V 0 1 0 1 1
2.61 V 2.55 V 0 1 0 1 0
2.71 V 2.65 V 0 1 0 0 1
2.81 V 2.75 V 0 1 1 1 1
2.92 V 2.86 V 0 1 1 1 0
3.02 V 2.96 V 0 1 1 0 1
3.13 V 3.06 V 0 0 1 0 0
3.75 V 3.67 V 0 1 0 0 0
4.06 V 3.98 V
1 1
0 1 1 0 0
Other than above Setting prohibited
Note Set the same value as 000C1H to 010C1H when the boot swap operation is used because 000C1H is replaced
by 010C1H.
Caution Be sure to set bit 4 to “1”.
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