Datasheet

iC-MA
8-BIT ANGULAR HALL SENSOR / ENCODER
Rev C1, Page 11/19
OPERATING MODES
Mode NEN CFG1 CFG2 CFG3 Port A Port B Port C Port D Res. Comments
Analog
S-Sensor low low low low PSIN VREF PCOS GAIN
D-Sensor low open low low PSIN NSIN PCOS NCOS PRM
D-Sensor low high low low PSIN NSIN PCOS NCOS
Linear Output
R-Sensor low low open low VTRI REFH MSB NERR 8
low open open low VTRI REFH MSB GAIN 8
low high open low VSAW REFH REFL NERR 8
low high open high VSAW REFH REFL GAIN 8
Chain Mode
AB-Chain low low high low A CLK B NENO 8
D-Chain low open high low PSIN/NSIN CLK PCOS/NCOS NENO
S-Chain low high high low PSIN/VREF CLK PCOS/GAIN NENO
Incr. ABZ
ABZ 8-1 low low low open A B Z NERR 8 AB = 1
ABZ 8-0 low open low open A B Z NERR 8 AB = 0
ABZ 7-1 low low open open A B Z NERR 7 AB = 1
ABZ 7-0 low open open open A B Z NERR 7 AB = 0
ABZ 6-1 low low high open A B Z NERR 6 AB = 1
ABZ 6-0 low open high open A B Z NERR 6 AB = 0
ABZ 8-1 low low low high A B Z NERR 8 AB = 1, PRM
ABZ 8-0 low open low high A B Z NERR 8 AB = 0, PRM
ABZ 7-1 low low open high A B Z NERR 7 AB = 1, PRM
ABZ 7-0 low open open high A B Z NERR 7 AB = 0, PRM
ABZ 6-1 low low high high A B Z NERR 6 AB = 1, PRM
ABZ 6-0 low open high high A B Z NERR 6 AB = 0, PRM
Incr. CLK
CLK 8 low high low open NCLKUP NCLKDN NCLR NERR 8
CLK 6 low high high open NCLKUP NCLKDN NCLR NERR 6
DIR 8 low high low high NCLK DIR NCLR NERR 8
DIR 6 low high high high NCLK DIR NCLR NERR 6
Test (for iC-Haus use only)
Test low high open open Test
Standby
high x x x TRI TRI TRI TRI
1
1
In chain operation port D level is active high so that the backend devices can also be deactivated.