Maxim Integrated MAX32665 - Table 4-50: Low Power VDD Power down Register

MAX32665-MAX32668 User Guide
Maxim Integrated Page 84 of 457
RAM Shutdown Control
PWRSEQ_LPMEMSD
[0x0040]
Bits
Field
Access
Reset
Description
6
-
RO
-
Reserved
Do not modify this field.
5
sram5sd
R/W
0
Sysram5 and Sysram11 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings.
4
sram4sd
R/W
0
Sysram4 and Sysram10 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings.
3
sram3sd
R/W
0
Sysram3 and Sysram9 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings.
2
sram2sd
R/W
0
Sysram2 and Sysram8 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings.
1
sram1sd
R/W
0
Sysram1 and Sysram7 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings
0
sram0sd
R/W
0
Sysram0 and Sysram6 Shut Down
0: Power enabled.
1: Power shut down. Affected memory is destroyed.
See Table 4-13 RAM Block Size and Base Address for base address and size
information. Note: See GCR_MEM_CLK register for retention mode power
settings.
Table 4-50: Low Power VDD Power Down Register
Low Power VDD Power Down
PWRSEQ_LPVDDPD
[0x0044]
Bits
Field
Access
Reset
Description
31:12
-
R/W
-
Reserved
Reserved. Do not modify this field.
11
vdd5pd
R/W
0
Reserved
Reserved. Do not modify this field.