Register Map - Nuvoton ISD94124BYI Technical Reference Manual

6.21.6 Register Map

R: read only, W: write only, R/W: both read and write.
Register Offset
DPWM Base Address:
DPWM_BA = 0x4006_4000
DPWM_CTL DPWM_BA+0x00
DPWM_STATUS DPWM_BA+0x04
DPWM_PDMACTL
DPWM_BA+0x08
DPWM_FIFO DPWM_BA+0x0C
DPWM_ZOHDIV
DPWM_BA+0x10
DPWM_FREQ DPWM_BA+0x14
DPWM_COEFFCTL
DPWM_BA+0xFC
DPWM_COEFF0 DPWM_BA+0x100
DPWM_COEFF1
DPWM_BA+0x104
DPWM_COEFF2 DPWM_BA+0x108
DPWM_COEFF3 DPWM_BA+0x10C
DPWM_COEFF4 DPWM_BA+0x110
DPWM_COEFF5 DPWM_BA+0x114
DPWM_COEFF6
DPWM_BA+0x118
DPWM_COEFF7 DPWM_BA+0x11C
DPWM_COEFF8 DPWM_BA+0x120
Sep 9, 2019
ISD94100 Series Technical Reference Manual
R/W Description
R/W DPWM Control Register
R DPWM Status Register
R/W DPWM PDMA Control Register
W DPWM FIFO Data Input Register
R/W DPWM Zero Order Hold Division Register
R/W DPWM Output Signal Frequency Control Register
R/W BIQ Coefficient Control
Coefficient b0 Transfer function for band 1
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient b1 Transfer function for band 1
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient b2 Transfer function for band 1
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient a1 Transfer function for band 1
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient a2 Transfer function for band 1
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient b0 Transfer function for band 2
R/W
fixed point – 3.21 format
floating point – single precision point
Coefficient b1 Transfer function for band 2
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient b2 Transfer function for band 2
R/W fixed point – 3.21 format
floating point – single precision point
Coefficient a1 Transfer function for band 2
R/W fixed point – 3.21 format
floating point – single precision point
Page 905 of 928
Reset Value
0x0000_0600
0x0000_0002
0x0000_0000
0x0000_0000
0x0000_0804
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
Rev1.09