H8SX1668R Datasheet, PDF (1284/1504 Pages) Renesas Technology Corp – Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

Section 28 Power-Down Modes
Initial
Bit
Bit Name Value R/W Module
4
DLVDIE* 0
R/W LVD Interrupt Enable
Enables or disables exit from deep software standby mode
by voltage monitoring interrupt signal.
0: Disables exit from deep software standby mode by voltage
monitoring interrupt signal.
1: Enables exit from deep software standby mode by voltage
monitoring interrupt signal.
3
DIRQ3E 0
R/W IRQ3 Interrupt Enable
Enables or disables exit from deep software standby mode
by IRQ3-A.
0: Disables exit from deep software standby mode by
IRQ3-A.
1: Enables exit from deep software standby mode by
IRQ3-A.
2
DIRQ2E 0
R/W IRQ2 Interrupt Enable
Enables or disables exit from deep software standby mode
by IRQ2-A.
0: Disables exit from deep software standby mode by
IRQ2-A.
1: Enables exit from deep software standby mode by
IRQ2-A.
1
DIRQ1E 0
R/W IRQ1 Interrupt Enable
Enables or disables exit from deep software standby mode
by IRQ1-A.
0: Disables exit from deep software standby mode by
IRQ1-A.
1: Enables exit from deep software standby mode by
IRQ1-A.
0
DIRQ0E 0
R/W IRQ0 Interrupt Enable
Enables or disables exit from deep software standby mode
by IRQ0-A.
0: Disables exit from deep software standby mode by
IRQ0-A.
1: Enables exit from deep software standby mode by
IRQ0-A.
Note: * Supported only by the H8SX/1668M Group
Rev. 2.00 Sep. 24, 2008 Page 1252 of 1468
REJ09B0412-0200