BL702/704/706 Reference Manual
– Peripherals (analog part)
• PD_CPU
– CPU/Cache Controller
– ROM/High-speed RAM
• PD_BZ
– Bluetooth and ZigBee
• PD_USB
– USB
Each power domain is controlled by 9 different power modes. The specific control methods are shown in the following
table:
Table 19.1: Power mode
NO. Scenario AON AON_-
HBNRTC
AON_HB-
NCORE
CORE CORE_-
MISC_DIG
CORE_-
MISC_ANA
CPU BZ USB
1 Normal ON ON ON ON ON ON ON ON ON
2 PDS0 ON ON ON ON ON ON ON ON ON
3 PDS1 ON ON ON ON ON ON ON ON OFF
4 PDS2 ON ON ON ON ON ON ON OFF ON
5 PDS3 ON ON ON ON ON ON ON OFF OFF
6 PDS4 ON ON ON ON ON ON OFF ON ON
7 PDS5 ON ON ON ON ON ON OFF ON OFF
8 PDS6 ON ON ON ON ON ON OFF OFF ON
9 PDS7 ON ON ON ON ON ON OFF OFF OFF
10 PDS31 ON ON ON ON OFF OFF OFF OFF OFF
11 HBN0 ON ON ON OFF OFF OFF OFF OFF OFF
12 HBN1 ON ON OFF OFF OFF OFF OFF OFF OFF
13 HBN2 ON OFF OFF OFF OFF OFF OFF OFF OFF
BL702/704/706 Reference Manual 351/ 375
@2021 Bouffalo Lab
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