Table of Contents
Advertisement
All manuals and user guides at all-guides.com
S u b C o m p a c t B o a r d
D.1 DIO
The F75111 provides one serial access interface, I2C Bus, to
read/write internal registers. The address of Serial Bus is 0x6E
(0110_1110)
The related register for configuring DIO is list as follows:
Configuration and Control Register – Index 01h
Power-on default [7:0]=0000_1000b
Bit
Name
7
INIT
6
Reserved
5
EN_WDT10
4
Reserved
3
Reserved
2
Reserved
1
SMART_POW
R_MANAGEM
ENT
0
SOFT_POWR_
DOWN
GPIO2x Output Control Register – Index 20h
Power-on default [7:0]=0000_1000b
D-2
Appendix D DIO
R/W
PWR
Description
R/W
VSB3V
Software reset for all registers
including Test Mode registers. Users
use only.
R/W
VSB3V
R/W
VSB3V
Enable Reset Out. If set to 1, enable
WDTOUT10# output. Default is
disable.
R/W
VSB3V
R/W
VSB3V
R/W
VSB3V
R/W
VSB3V
Set this bit to 1 will enable auto power
down mode, when all function are idle
then 20ms the chip will auto power
down, it will wakeup when GPIO state
change or read write register
R/W
VSB3V
Set this bit to 1 will power down all of
the analog block and stop internal
clock, write 0 to clear this bit or when
GPIO state change will auto clear this
bit to 0.
G E N E - U 1 5 B
Advertisement
Table of Contents
