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STPMIC25APQR Datasheet(PDF) 118 Page - STMicroelectronics

Part # STPMIC25APQR
Description  Highly integrated power management IC for microprocessor units
PDF  145 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPMIC25APQR Datasheet(HTML) 118 Page - STMicroelectronics

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6.8.12
NVM BUCK mode shadow register 2 (NVM_BUCK_MODE_SHR2)
Table 92. NVM_BUCK_MODE_SHR2
7
6
5
4
3
2
1
0
reserved
reserved
BUCK7_PREG_MODE[1:0
BUCK6_PREG_MODE[1:0
BUCK5_PREG_MODE[1:0
R/W
R/W
R/W
R/W
R/W
•
Address: 0x9B
•
Default: Depends on the PMIC part number
•
Description: NVM BUCK mode shadow register 2 (see Section 5.2).
[7:6]
reserved
[5:4]
BUCK7_PREG_MODE[1:0]:
00: BUCK7 operates in high power mode (HP)
01: BUCK7 operates in low power mode (LP)
10: BUCK7 operates in forced PWM mode (CCM)
11: reserved
[3:2]
BUCK6_PREG_MODE[1:0]:
00: BUCK6 operates in high power mode (HP)
01: BUCK6 operates in low power mode (LP)
10: BUCK6 operates in forced PWM mode (CCM)
11: reserved
[1:0]
BUCK5_PREG_MODE[1:0]:
00: BUCK5 operates in high power mode (HP)
01: BUCK5 operates in low power mode (LP)
10: BUCK5 operates in forced PWM mode (CCM)
11: reserved
6.8.13
NVM BUCKx output voltage shadow register (NVM_BUCKx_VOUT_SHR) (x = 1 to 7)
Table 93. NVM_BUCKx_VOUT_SHR
7
6
5
4
3
2
1
0
reserved
VOUT[6:0]
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
•
Address: 0x9C to 0xA2
•
Default: Depends on the PMIC part number
•
Description: NVM BUCK1 to BUCK7 output voltage shadow registers.
The contents of these registers are copied into BUCKx_MAIN_CR1 and BUCKx_ALT_CR1 in the CHECK&LOAD
state (see Section 4.3.2).
[7]
reserved
[6:0]
VOUT[6:0]: BUCKx default output voltage settings. See Table 20.
STPMIC25
Register descriptions
DS14278 - Rev 3
page 118/145



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