iC-JRX
µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS
Rev A1, Page 6/23
Control Word 2 (I/O pin functions)
Add.: 11
reset entry: 00h
higher nibble
lower nibble
Bit
7
6
5
4
3
2
-
1
0
Name
NIOH
-
IH1
IH0
NIOL
IL1
IL0
higher nibble
Bit 7
0
Input mode
NIOH
1
Output mode
Bit 5..4
IH1..0
Current sources at I/O pins 4..7
in input mode
in output mode
IH1
IH0
(sources low-side)
(sources high-side)
0
0
1
1
0
1
0
1
0 µA
200 µA
600 µA
2 mA
0 µA
200 µA
0 µA
200 µA
(r)
lower nibble
Bit 3
0
Input mode
NIOL
1
Output mode
Bit 1..0
IL1..0
Current sources at I/O pins 0..3
in input mode
in output mode
IL1
IL0
(sources low-side)
(sources high-side)
0
0
1
1
0
1
0
1
0 µA
200 µA
600 µA
2 mA
0 µA
200 µA
0 µA
200 µA
(r)
ICHAUS [ IC-HAUS GMBH ]
