Bouffalo Lab BL702 - Gpio_Cfgctl1

BL702/704/706 Reference Manual
Bits
Name Type Reset Description
16 GP1IE R/W 1 GPIO Input Enable
15:13 RSVD
12:8 GP0FUNC R/W 5’hE GPIO Function Select (Default : JTAG)
7:6 RSVD
5 GP0PD R/W 0 GPIO Pull Down Control
4 GP0PU R/W 0 GPIO Pull Up Control
3:2 GP0DRV R/W 0 GPIO Driving Control
1 GP0SMT R/W 1 GPIO SMT Control
0 GP0IE R/W 1 GPIO Input Enable
3.3.19 GPIO_CFGCTL1
Address：0x40000104
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RSVD GP3FUNC RSVD GP3
PD
GP3
PU
GP3DRV GP3
SMT
GP3
IE
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RSVD GP2FUNC RSVD GP2
PD
GP2
PU
GP2DRV GP2
SMT
GP2
IE
Bits
Name Type Reset Description
31:29 RSVD
28:24 GP3FUNC R/W 5’hB GPIO Function Select (Default : SWGPIO)
23:22 RSVD
21 GP3PD R/W 0 GPIO Pull Down Control
20 GP3PU R/W 0 GPIO Pull Up Control
19:18 GP3DRV R/W 0 GPIO Driving Control
17 GP3SMT R/W 1 GPIO SMT Control
16 GP3IE R/W 1 GPIO Input Enable
15:13 RSVD
12:8 GP2FUNC R/W 5’hE GPIO Function Select (Default : JTAG)
7:6 RSVD
5 GP2PD R/W 0 GPIO Pull Down Control
BL702/704/706 Reference Manual 54/ 375
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