iC-LNB 18-BIT OPTO ENCODER
WITH SPI AND SER/PAR INTERFACES
Rev A1, Page 33/35
TEST FUNCTIONS
TA
Code
00
Addr. 0x09; bit 5:4
TMUX
Addr. 0x09; bit 3:0
Output at PSIN, NSIN, PCOS, NCOS
Normal operation
Code
Pin INCA
NENOS
V1
Pin INCB
Pin INCZ
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
NLOCK
N1
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
I7
01
Test signals (s. Tab. 51)
iC-Haus test
10
V1
N1
11
iC-Haus test
V2
N2
V3
N3
Table 50: Test modes
V4
N4
V5
N5
TMUX
Addr. 0x09; bit 3:0
V6
N6
Code
Pin PSIN
VPSI
AVP1
ANP1
AN2
Pin NSIN
VNSI
VTH
Pin PCOS Pin NCOS
V7
N7
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
VPCI
AVN1
ANN1
AV2
VNCI
V8
N8
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREFNC
VDDAH
VDDAH
–
V9
N9
VTH
V10
I6
N10
I5
VTH
AN3
VTH
AV3
I4
I3
AN4
VTH
AV4
IPO_A
I2
IPO_B
I1
AN5
VTH
AV5
AN6
VTH
AV6
AN7
VTH
AV7
Table 52: Test signal multiplexer for digital signals
(iC-Haus test, INC = 0x05)
AN8
VTH
AV8
AN9
VTH
AV9
AN10
VREFPS
PSIN
PCOS
IPQT
VTH
AV10
VREFPC
PCOS
PSIN
–
VREFNS
NSIN
NCOS
–
0x0F,
NENF = 1
0x0F,
PSF
NSF
PCF
NCF
NENF = 0
Table 51: Test signal multiplexer for analog signals
(TA = 0x01)
ICHAUS [ IC-HAUS GMBH ]
