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| 型號(hào)： | PTPS659105A1RSLR |
| 廠(chǎng)商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 電源管理 |
| 英文描述： | POWER SUPPLY SUPPORT CKT, PQCC48 |
| 封裝： | 6 X 6 MM, 1 MM HEIGHT, GREEN, PLASTIC,VQFN-48 |
| 文件頁(yè)數(shù)： | 74/89頁(yè) |
| 文件大小： | 941K |
| 代理商： | PTPS659105A1RSLR |
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PRODUCTPREVIEW
SWCS046C – MARCH 2010 – REVISED JUNE 2010
www.ti.com
Bits
Field Name
Description
Type
Reset
7
VDAC_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
6
VPLL_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
5
VAUX33_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
4
IVAUX2_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
3
VAUX1_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
2
VDIG2_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
1
VDIG1_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
0
VMMC_SETOFF
When 1, LDO regulator is turned off during device SLEEP state.
RW
0
When 0, No effect
Table 66. SLEEP_SET_RES_OFF_REG
Address Offset
0x44
Physical Address
Instance
Description
Configuration Register turning-off SMPS regulator during the SLEEP state of the device.
Corresponding *_KEEP_ON control bit in SLEEP_KEEP_RES_ON2 register should be 0 to make this
*_SET_OFF control bit effective. Supplies voltage expected after their wake-up (SLEEP to ACTIVE state
transition) can also be programmed.
Type
RW
7
6
5
4
3
2
1
0
RSVD
VIO_SETOFF
VDD3_SETOFF
VDD2_SETOFF
VDD1_SETOFF
SPARE_SETOFF
DEFAULT_VOLT
Bits
Field Name
Description
Type
Reset
7
DEFAULT_VOLT
When 1, default voltages (registers value after switch-on) will be used to
RW
0
turned-on supplies during SLEEP to ACTIVE state transition.
When 0, voltages programmed before the ACTIVE to SLEEP state
transition will be used to turned-on supplies during SLEEP to ACTIVE
state transition.
6:5
RSVD
Reserved bit
RO
0x0
R returns
0s
4
SPARE_SETOFF
Spare bit
RW
0
3
VDD3_SETOFF
When 1, SMPS is turned off during device SLEEP state.
RW
0
When 0, No effect.
2
VDD2_SETOFF
When 1, SMPS is turned off during device SLEEP state.
RW
0
When 0, No effect.
1
VDD1_SETOFF
When 1, SMPS is turned off during device SLEEP state.
RW
0
When 0, No effect.
0
VIO_SETOFF
When 1, SMPS is turned off during device SLEEP state.
RW
0
When 0, No effect.
76
Copyright 2010, Texas Instruments Incorporated
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