参数资料
型号: TPS65930BZCH
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA139
封装: 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件页数: 60/115页
文件大小: 1232K
代理商: TPS65930BZCH
SWCS037G
– MAY 2008 – REVISED APRIL 2011
4.5
Power Management
4.5.1
Boot Modes
Table 4-18 lists the modes corresponding to BOOT0
–BOOT1.
Table 4-18. BOOT Mode Description
Name
Description
BOOT0
BOOT1
Reserved
0
MC027
Master_C027_Generic 01
0
1
MC021
Master_C021_Generic 10
1
0
SC021
Slave_C021_Generic 11
1
4.5.2
Process Modes
This parameter defines:
The boot voltage for the host core
The boot sequence associated with the process
The dynamic voltage and frequency scaling (DVFS) protocol associated with the process
4.5.2.1
MC021 Mode
Table 4-19 lists the characteristics of MC021 mode.
Table 4-19. MC021 Mode
Boot core voltage
1.2 V
Power sequence
VIO followed by VPLL1, VDD2, VDD1
DVFS protocol
SmartReflex IF (I2C HS)
4.5.3
Power-On Sequence
4.5.3.1
Timing Before Sequence_Start
Sequence_Start is a symbolic internal signal to ease the description of the power sequences. It occurs
according to the events shown in Figure 4-8.
Copyright
2008–2011, Texas Instruments Incorporated
Power Module
49
focus.ti.com: TPS65930/TPS65920
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