Fields In SDIO_CLKCTL (0x40018000, 0x0004)
Field
Offset
Width
gd32f303
gd32f305
gd32f307
DIV_8
31
1
✔
✘
✘
HWCLKEN
14
1
✔
✘
✘
CLKEDGE
13
1
✔
✘
✘
BUSMODE
11
2
✔
✘
✘
CLKBYP
10
1
✔
✘
✘
CLKPWRSAV
9
1
✔
✘
✘
CLKEN
8
1
✔
✘
✘
DIV_0_7
0
8
✔
✘
✘