IC-TW11 Datasheet, PDF (13/25 Pages) IC-Haus GmbH – 10-BIT ULTRA LOW POWER MAGNETIC ABSOLUTE ROTARY ENCODER

iC-TW11 10-BIT ULTRA LOW POWER^preliminary
MAGNETIC ABSOLUTE ROTARY ENCODER
REGISTER MAP
Rev B1, Page 13/25
The iC-TW11 contains 10 user-accessible registers, all of which can be read and two of which can be written.
Each of these registers is explained in detail in the following sections.
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06-0x1F
0x20
0x21
0x22
0x23
0x24-0x3F
Name
ANGLE
SIN
COS
HALL0
HALL120
HALL240
-
DEVICE
CONFIG
STATUS
GAIN
-
Description
Sampled Angle
Sine of Angle
Cosine of Angle
0° Hall Voltage
120° Hall Voltage
240° Hall Voltage
Reserved
Device Information
Configuration Bits
Conversion Status
Hall Array Gain
Reserved
Table 7: Register map
Access
Read
Read
Read
Read
Read
Read
None
Read
R/W
Read
R/W
None
OVERVIEW
Addr 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
ANGLE
0x00
busy warn
gain (4:1)
angle
SIN
0x01
busy warn reserved (0)
sine
COS
0x02
busy warn reserved (0)
cosine
HALL0, HALL120, HALL240
0x03
busy warn
reserved (0)
hall0
0x04
busy warn
reserved (0)
hall120
0x05
busy warn
reserved (0)
hall240
DEVICE
0x20
not used
rev
id
CONFIG
0x21
not used
0 spol smod 0 imod noagc 0
STATUS
0x22
not used
reserved (0)
uflo oflo
GAIN
0x23
not used
reserved (0)
gain (4:0)
COMMAND PACKET FORMAT
-
sup wr
address
data
Table 8: Register layout
0
lpwr
busy