Bouffalo Lab BL702 - Gpio_Cfgctl10

BL702/704/706 Reference Manual
3.3.28 GPIO_CFGCTL10
Address：0x40000128
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RSVD GP21FUNC RSVD GP21
PD
GP21
PU
GP21DRV GP21
SMT
GP21
IE
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RSVD GP20FUNC RSVD GP20
PD
GP20
PU
GP20DRV GP20
SMT
GP20
IE
Bits
Name Type Reset Description
31:29 RSVD
28:24 GP21FUNC R/W 5’hB GPIO Function Select (Default : SWGPIO )
23:22 RSVD
21 GP21PD R/W 0 GPIO Pull Down Control
20 GP21PU R/W 0 GPIO Pull Up Control
19:18 GP21DRV R/W 0 GPIO Driving Control
17 GP21SMT R/W 1 GPIO SMT Control
16 GP21IE R/W 1 GPIO Input Enable
15:13 RSVD
12:8 GP20FUNC R/W 5’hB GPIO Function Select (Default : SWGPIO )
7:6 RSVD
5 GP20PD R/W 0 GPIO Pull Down Control
4 GP20PU R/W 0 GPIO Pull Up Control
3:2 GP20DRV R/W 0 GPIO Driving Control
1 GP20SMT R/W 1 GPIO SMT Control
0 GP20IE R/W 1 GPIO Input Enable
BL702/704/706 Reference Manual 63/ 375
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