W90N745CD Datasheet, PDF (377/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
Figure 6.17.1 W90N745 Keypad Interface
6.17.1 Keypad Interface Register Map
REGISTER
KPICONF
ADDRESS
0xFFF8_8000
R/W
R/W
DESCRIPTION
Keypad Controller Configuration
Register
KPI3KCONF
0xFFF8_8004
R/W
Keypad Controller 3-keys
Configuration Register
KPILPCONF
0xFFF8_8008
R/W
Keypad Controller Low Power
Configuration Register
KPISTATUS 0xFFF8_800C R/O Keypad Controller Status Register
RESET VALUE
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
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