N40P112 austriamicrosystems, N40P112 Datasheet - Page 29

• Manufacturer Part Number: N40P112
• Description: SW NAV JOYSTICK MOD CONTACTLESS
• Manufacturer: austriamicrosystems
• Series: EasyPoint™r
• Type: Navigation Switch, PCB Mountr

Specifications of N40P112

• Output: Contactless Magnetic Switch
• Switch Function: 2 Axis with Select
• Actuator Type: Joystick
• Termination Style: SMD (SMT) Tab
• Operating Force: 35/180gf
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Contact Rating @ Voltage: -

EasyPoint
Datasheet - I ² C R e g i s t e r s
Table 8. Registers
www.austriamicrosystems.com/N40P112
c3_neg <11:8>
c2_neg <11:8>
c1_neg <11:8>
c5_neg <11:8>
c3_pos <11:8>
c2_pos <11:8>
c1_pos <11:8>
c5_pos <11:8>
c3_neg <7:0>
c2_neg <7:0>
c1_neg <7:0>
c5_neg <7:0>
c3_pos <7:0>
c2_pos <7:0>
c1_pos <7:0>
c5_pos <7:0>
inv_spinning
Register
M_ctrl
T_ctrl
J_ctrl
Test
Test
Test
Test
Test
Test
Test
TM
N40P112
Number
of bits
4
8
4
8
4
8
4
8
4
8
4
8
4
8
4
8
8
8
8
1
1
1
1
1
1
1
1
Access Address
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
1Ah
1Bh
1Ch
1Dh
1Eh
2Bh
2Ch
2Dh
2Eh
2Eh
2Eh
2Eh
2Eh
2Eh
2Eh
2Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
Control Register for the Algorithm
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
two’s comp.
Format
Control_register_2
Revision 1.1
Reset
Value
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
06h
09h
1b
0b
0b
0b
0b
1b
0b
0b
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<3:0>
<7:4>
<7:0>
<7:0>
<7:0>
<7:0>
<7>
<6>
<5>
<4>
<3>
<2>
<1>
<0>
Bit
Voltage @ channel 3, negative current spinning
Sign extended to 8 bit
Voltage @ channel 3, negative current spinning
Voltage @ channel 3, positive current spinning
Sign extended to 8 bit
Voltage @ channel 3, positive current spinning
Voltage @ channel 2, negative current spinning
Sign extended to 8 bit
Voltage @ channel 2, negative current spinning
Voltage @ channel 2, positive current spinning
Sign extended to 8 bit
Voltage @ channel 2, positive current spinning
Voltage @ channel 1, negative current spinning
Sign extended to 8 bit
Voltage @ channel 1, negative current spinning
Voltage @ channel 1, positive current spinning
Sign extended to 8 bit
Voltage @ channel 1, positive current spinning
Voltage @ channel 5, negative current spinning
Sign extended to 8 bit
Voltage @ channel 5, negative current spinning
Voltage @ channel 5, positive current spinning
Sign extended to 8 bit
Voltage @ channel 5, positive current spinning
Middle Hall element control
For N40P112, configure to 00h (default)
Attenuation of the outer Hall elements
For N40P112, configure to 06h (default)
Scaling factor of XY coordinates
For N40P112, configure to 0Dh
Test only, must be ‘1’
Test only, must be ‘0’
Test only, must be ‘0’
Test only, must be ‘0’
Test only, must be ‘0’
Test only, must be ‘1’
Invert the channel voltage.
For N40P112, set to ‘0’
Test only, must be ‘0’
Description
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