User's Manual

RYZ012 Multi-Standard Wireless Communication Module for Bluetooth 5 Low Energy and 802.15.4
R15UH0002EU0103 Rev.1.03 Page 40 of 206
Apr.21.21
3.6.4 SCTL:WKUPEN - Wakeup Enable Module Control
Address: 0x0026
Reset: 0x00
7
6
5
4
3
2
1
0
SCTL:WKUPEN
LPCEN
TIM32EN
RSVD
GPIOEN
IOFILT
RSVD
rw, 0
rw, 0
rw, 0
rw, 0
rw, 0
rw, 0
7
LPCEN
LPC wakeup control
0: Disables module as wakeup source
1: Enables module as wakeup source
6
TIM32EN
32kHz timer wakeup control
0: Disables module as wakeup source
1: Enables module as wakeup source
4
GPIOEN
GPIO wake up control
0: Disables module as wakeup source
1: Enables module as wakeup source
3
IOFILT
GPIO wakeup filter control
0: Combinational logic output (disable filter)
1: Select 16μs filter to filter out jitter on IO PAD input.
3.6.5 SCTL:RD0 - Retention Data 0
Address: 0x0035
Reset: 0x20
7
6
5
4
3
2
1
0
SCTL:RD0
RD0
rw, 32
7:0
RD0
Application data buffer
3.6.6 SCTL:RD1 - Retention Data 1
Address: 0x0036
Reset: 0x00
7
6
5
4
3
2
1
0
SCTL:RD1
RD1
rw, 0
7:0
RD1
Application data buffer