ADMC201

REV. B

–12–

Table III. Write Registers

Name

Register Function

RHO

0000

Load RHO (

ρ) and Start Reverse Transform

PHIP1/VD

0001

Reverse Rotation Direct Input/Forward Direct Input

PHIP2/VQ

0010

Reverse Rotation Direct Input/Forward Direct Input

PHIP3

0011

Reverse Rotation Direct Input

RHOP

0100

Load RHOP (

ρ) and Start Forward Transform

PWMTM

0101

PWM Master Switching Period

PWMCHA

0110

PWM Channel A On-Time

PWMCHB

0111

PWM Channel B On-Time

PWMCHC

1000

PWM Channel C On-Time

PWMDT

1001

PWM Programmable Deadtime (7-Bit Register)

PWMPD

1010

PWM Pulse Deletion Value (7-Bit Register)

PIOCTRL

1011

Digital I/O Control

PIODATA

1100

Digital I/O Data Write (6-Bit Register)

SYSCTRL

1101

System Control

1110

Reserved

1111

Reserved

Table IV. Read Registers

Name

Register Function

ID/PHV1/VX

0000

°

IQ/PHV2

0001

°

IX/PHV3

0010

Reverse Clarke Cos +0

°/Forward Result Cos +240°

IY/VY

0011

Reverse Clarke Cos +90

°/Forward Cos +90°

0100

Reserved

ADCV

0101

A/D Conversion Result Channel V

ADCW

0110

A/D Conversion Result Channel W

ADCAUX

0111

A/D Conversion Result Auxiliary Channel

ADCU

1000

A/D Conversion Result Channel U

1001

Reserved

1010

Reserved

1011

Reserved

PIODATA

1100

Digital I/O Data Read (6-Bit Register)

SYSCTRL

1101

System Control

SYSSTAT

1110

System Status

1111

Reserved