IC-JRX Datasheet, PDF (11/23 Pages) IC-Haus GmbH – µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS

iC-JRX
µP INTERFACE WITH 2×4 24V HIGH-SIDE DRIVERS
Rev A1, Page 11/23
Overcurrent Status (read only)
Add.: 4
reset entry: 00h
Bit
7
6
5
4
3
2
1
0
Name
SC7
SC6
SC5
SC4
SC3
SC2
SC1
SC0
Bit 7..0
0
SC7..0
1
No overcurrent
Overcurrent in output IOx, e.g. through a low-side short circuit
This signal acts as error analysis and does not generate any interrupts (real time, no register).
‘0’ is output for IOx pins in input mode. SCx reports for IOx.
Device Identification (read only)
Bit
7
Name
-
Bit 5..0
DID5..0
6
5
4
3
-
DID5
DID4
DID3
ID code for iC-JRX: '00 0000' (binary)
DID0= ‘1’ with RESN= ‘0’ and with undervoltage
2
DID2
Add.: 5
reset entry: 00h
1
DID1
0
DID0
(r)
Output-Register
for I/O stages with output function
Bit
Name
Bit 7..0
OUT7..0
7
OUT7
6
OUT6
5
OUT5
4
OUT4
3
OUT3
0
H High-side driver "OFF"
1
High-side driver "ON", i.e. normally, IOx = '1'
OUTx switches the high-side driver for IOx.
2
OUT2
Add.: 6
reset entry: 00h
1
OUT1
0
OUT0
(r)
Flash Pulse Enable
for I/O stages with output function
Bit
Name
Bit 7..0
PEN7..0
7
PEN7
6
PEN6
5
PEN5
4
PEN4
0
Flash pulse "DISABLED"
1
Flash pulse "ENABLED"
PENx enables the flash pulse for IOx.
3
PEN3
2
PEN2
Add.: 7
reset entry: 00h
1
PEN1
0
PEN0
(r)