IC-JX_16 Datasheet, PDF (28/48 Pages) IC-Haus GmbH – 16-FOLD 24 V HIGH-SIDE DRIVER

iC-JX
16-FOLD 24 V HIGH-SIDE DRIVER WITH µC INTERFACE
Interrupt Enable: input change
Rev C2, Page 28/48
IENx enables the input IOx for interrupt. The outputs IOx can not be enabled for interrupt. The registers can only
be modified in input mode.
Change-of-input Interrupt Enable A
for I/O stages with input function
Bit
Name
7
IEN8
6
IEN7
5
IEN6
4
IEN5
3
IEN4
2
IEN3
Addr. 0x10
reset entry: 0x00
1
0
IEN2
IEN1
Bit7...0 0
"DISABLED" for interrupt
(r)
IEN8...1 1
"ENABLED" for interrupt:
A hi → lo or lo → hi change of state at the input IOx triggers an interrupt.
Change-of-input Interrupt Enable B
for I/O stages with input function
Bit
Name
7
IEN16
6
IEN15
5
IEN14
4
IEN13
3
IEN12
2
IEN11
Addr. 0x11
reset entry: 0x00
1
0
IEN10
IEN9
Bit7...0 0
"DISABLED" for interrupt
(r)
IEN16...9 1
"ENABLED" for interrupt:
A hi → lo or lo → hi change of state at the input IOx triggers an interrupt.
Interrupt Enable: overcurrent
SCENx enables the output IOx for overcurrent interrupt.
Overcurrent Interrupt Enable A
Bit
Name
7
SCEN8
6
SCEN7
5
SCEN6
4
SCEN5
3
SCEN4
2
SCEN3
Addr. 0x12
reset entry: 0x00
1
0
SCEN2 SCEN1
Bit7...0 0
"DISABLED" for interrupt
(r)
SCEN8...1 1
"ENABLED" for interrupt: a short-circuit at IOx triggers an interrupt.
Overcurrent Interrupt Enable B
Bit
Name
7
6
SCEN16 SCEN15
5
SCEN14
4
SCEN13
3
SCEN12
2
SCEN11
Addr. 0x13
reset entry: 0x00
1
0
SCEN10 SCEN9
Bit7...0 0
"DISABLED" for interrupt
(r)
SCEN16...9 1
"ENABLED" for interrupt: a short-circuit at IOx triggers an interrupt.