IC-LNG_14 Datasheet, PDF (28/30 Pages) IC-Haus GmbH – 16-BIT OPTO ENCODER

iC-LNG 16-BIT OPTO ENCODER ^preliminary
WITH SPI AND SERIAL / PARALLEL OUTPUTS
TEST FUNCTIONS
Rev B1, Page 28/30
TA
Code
0x0
0x1
0x2
0x3
Addr. 0x09; bit 5:4
Output at SIN/COS
Normal operation
Test signals (cf. Table 31)
iC-Haus test
iC-Haus test
Table 30: Test modes
TMUX
Code
0x00
0x01
...
0x0B
0x0C
0x0D
0x0E
0x0F
Add. 0x09, bit 3:0
PSIN
NSIN
VPSI
VNSI
VPSI
VTH
VPSI
VTH
VPSI
VTH
VREFPS VREFNS
PSIN
NSIN
PCOS
NCOS
–
–
PCOS
VPCI
A1
A(TMUX)
A11
VREFPC
PCOS
PSIN
–
NCOS
VNCI
VREF
VREF
VREF
VREFNC
VDDAH
VDDAH
–
Table 31: Test signal multiplexer for analog signals
TMUX
Code
0x00
0x01
...
0x0B
0x0C
0x0D
0x0E
0x0F
Add. 0x09, bit 3:0
INCA
D09
D1
D(TMUX)
D11
I3
I2
I1
I0
INCB
D0
D0
D0
D0
D0
D0
D0
D0
Table 32: Test signal multiplexer for digital signals
In the digital test synchronized data is output when
NYSNC = 0; when NSYNC = 1 the comparator outputs
of tracks 1-11 are output to D1-D11.
INC
Code
0x06
Add. 0x08, bit 6:4
INCA
XALL
INCB
D0
Table 33: iC-Haus test 1
INC
Code
0x07
Add. 0x08, bit 6:4
INCA
TP
INCB
NPOR
Table 34: iC-Haus test 2