IRMCK201 International Rectifier Corp., IRMCK201 Datasheet - Page 52

• Manufacturer Part Number: IRMCK201
• Description: High Performance Configurable Digital Ac Servo Control Ic
• Manufacturer: International Rectifier Corp.

Read Register Definitions
Q
S
Q
S
y
y
u
u
s
s
a
a
t
t
d
d
e
Field
Name
EncCntR
HallA, HallB,
HallC
PwrOnHallA,
PwrOnHallB,
PwrOnHallC
e
r
r
m
m
Offset
Offset
a
a
Byte
Byte
0x0
0x1
0x3
0x7
0x8
0x9
t
S
t
S
u
u
t
t
r
r
a
a
e
e
t
t
D
D
u
u
s
s
e
e
c
c
R
SPARE
R
o
o
e
e
Start
d
d
g
g
7
7
e
e
i
i
Access
(R/W)
S
s
S
s
QuadratureDecodeStatus Read Register Field Definitions
t
t
t
t
e
e
a
a
R
R
R
r
r
t
t
u
u
G
G
s
s
QuadratureDecodeStatus Read Register Map
PwrOn
r
r
HallC
Stop
o
o
R
R
6
6
u
u
e
e
Field Description
Current value of 16-bit Quadrature Decoder counter.
Hall Sensor A/B/C values.
Hall Sensor A/B/C values at power-on for reduced-wire encoder
interface.
p
p
g
g
i
i
(
(
s
s
R
R
t
t
SystemStatus Read Register Map
e
e
e
e
IRMCK201
SPARE
r
r
PwrOn
a
a
HallB
G
G
d
d
5
5
r
r
R
R
o
o
e
u
e
u
g
p
g
p
i
i
s
s
(
(
R
R
t
PwrOn
t
e
HallA
e
RevCode (MSBs)
EncCntR (MSBs)
RevCode (LSBs)
EncCntR (LSBs)
e
e
Bit Position
Bit Position
r
4
r
4
s
a
s
a
)
)
d
d
PwrID
R
R
(R)
(R)
e
e
g
g
SPARE
i
i
s
s
3
3
t
t
e
e
r
r
s
s
)
)
GateKill
HallC
2
2
HallB
EnbR
Foc
1
1
EnbR
HallA
Pwm
0
0