Rainbow-electronics AT73C246 Manual do Utilizador descarregar pdf (Página 86)

11050A–PMAAC–07-Apr-10

AT73C246

Name: PMU_RST_LVL

Access: Read / Write

Address: 0x05

76543210

RST_VDD3 RST_VDD2 RST_VDD1 RST_VDD0

Table 13-7. PMU_RST_LVL (0x05) Structure

Bit Name Description Reset value

7:6 RST_VDD3 RST level on VDD3 01

5:4 RST_VDD2 RST level on VDD2 10

3:2 RST_VDD1 RST level on VDD1 10

1:0 RST_VDD0 RST level on VDD0 11

Table 13-8. VDDx Reset Level Selection Table

RST_VDDx RST LEVEL

00 0.85 x VDDx

01 0.90 x VDDx

10 0.92 x VDDx

11 0.95 x VDDx

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 158 159

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