IC-MHL200 Datasheet, PDF (13/33 Pages) IC-Haus GmbH – 12-BIT LINEAR / ROTARY POSITION HALL ENCODER

iC-MHL200
12-BIT LINEAR / ROTARY POSITION HALL ENCODER
Rev C1, Page 13/33
OVERVIEW
Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
BiSS Identification (0x78 bis 0x7B read-only)
0x78
BiSS Device ID - 0x4D (’M’)
0x79
BiSS Device ID - 0x48 (’H’)
0x7A
BiSS Device ID Revision - 0x4C (’L’)
0x7B
BiSS Device ID Revision - 0x33 (’3’)
0x7C
-
CFGTOS
0x7D z
BiSS Device ID Manufacturer Revision - 0x00
0x7E z
BiSS Device Manufacturer ID - 0x00
0x7F z
BiSS Device Manufacturer ID - 0x00
z: Register value programmable by zapping
*: Register value pre-programmed by iC-Haus
p: Register value write protected; can only be changed while V(VZAP)> Vt()hi
Table 5: Register layout
Hall Signal Conditioning . . . . . . . . . . . . . . . . . . Page 16
GAING:
GAINF:
GCC:
ENAC:
VOSS:
VOSC:
PRM:
CIBM:
DPU:
HCLH:
CFGTOB:
Hall signal amplification range
Hall signal amplification
Amplification calibration cosine
Activation of amplitude control
Offset calibration sine
Offset calibration cosine
Energy-saving mode
Calibration of bias current
Deactivation of NERR pull-up
Activation of high Hall clock pulse
Permanent program. BiSS timeout
CFGPOLE:
CFGAB:
CFGCOM:
OEMA:
CFGTRIG:
CFGZ180:
CFGENZ:
CFGMTD2:
OEMB:
OEMC:
OEMRAM:
No. of poles for commutation signals
Configuration of incremental output
Zero point for commutation
OEM data
Tristate GAIN and output
90 ° → 180 ° zero signal
(synchronous with B)
Inverting enable Z
Frequency at AB
OEM data
OEM data
OEM data
Test
TEST:
PROGZAP:
Test mode
Activation of programming routine
RS422 Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 25
ENSSI:
CFGO:
TRIHL:
CFGDR:
Activation of SSI mode
Configuration of output mode
Tristate high-side/low-side driver
Driver property
Sine-to-Digital Converter . . . . . . . . . . . . . . . . . Page 22
CFGRES:
CFGZPOS:
CFGHYS:
CFGDIR:
CFGMTD:
CFGSU:
Resolution of sine-to-digital converter
Zero point for position
Hysteresis sine-to-digital converter
Rotating direction reversal
Frequency at AB
Behavior during start-up
BiSS Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 26
ENSSI:
CFGTOS:
CFGTOB:
Activation of SSI mode
Programmable BiSS timeout
Permanent program. BiSS timeout
OTP Programming . . . . . . . . . . . . . . . . . . . . . . . . Page 29
ENHC²:
Enable high current during ZAP-diode
read (iC-MHL200_3 and later)
CFGPROT: Write/read protection memory