IC-JX_16 Datasheet, PDF (15/48 Pages) IC-Haus GmbH – 16-FOLD 24 V HIGH-SIDE DRIVER

iC-JX
16-FOLD 24 V HIGH-SIDE DRIVER WITH µC INTERFACE
REGISTER OVERVIEW
Rev C2, Page 15/48
General programming register overview. Detailed description of the programming bits can be found in the chapter
REGISTER DETAILS. A detailed description of the chip functions can be found in the chapter DESCRIPTION OF
FUNCTIONS. For a description of the I/O interfaces and its protocols please refer to chapter I/O INTERFACES.
Register Overview
Address
A(4...0) A4 A3 A2 A1 A0 Write
Read
0x00 0 0 0 0 0 -
Input Register A^1,2
0x01 0 0 0 0 1 -
Input Register B^1,2
0x02 0 0 0 1 0 -
Change-of-input Message A^1,3
0x03 0 0 0 1 1 -
Change-of-input Message B^1,3
0x04 0 0 1 0 0 -
Interrupt Status Register A
0x05 0 0 1 0 1 -
Interrupt Status Register B
0x06 0 0 1 1 0 -
Overcurrent Message A^1,4
0x07 0 0 1 1 1 -
Overcurrent Message B^1,4
0x08 0 1 0 0 0 -
Overcurrent Status A¹
0x09 0 1 0 0 1 -
Overcurrent Status B¹
0x0A 0 1 0 1 0 -
A/D-Converter Data 1
0x0B 0 1 0 1 1 -
A/D-Converter Data 2
0x0C 0 1 1 0 0
Output Register A¹
0x0D 0 1 1 0 1
Output Register B¹
0x0E 0 1 1 1 0
Flash Pulse Enable A¹
0x0F 0 1 1 1 1
Flash Pulse Enable B¹
0x10 1 0 0 0 0
Change-of-input Interrupt Enable A^1,5
0x11 1 0 0 0 1
Change-of-input Interrupt Enable B^1,5
0x12 1 0 0 1 0
Overcurrent Interrupt Enable A¹
0x13 1 0 0 1 1
Overcurrent Interrupt Enable B¹
0x14 1 0 1 0 0
Control Word 1A (I/O filters)¹
0x15 1 0 1 0 1
Control Word 1B (I/O filters)¹
0x16 1 0 1 1 0
Control Word 2A (I/O pin functions)¹
0x17 1 0 1 1 1
Control Word 2B (I/O pin functions)¹
0x18 1 1 0 0 0
Control Word 3A (flash pulse settings)¹
0x19 1 1 0 0 1
Control Word 3B (reference clock)¹
0x1A 1 1 0 1 0
Control Word 4 (Overcurrent message filter settings)
0x1B 1 1 0 1 1
Control Word 5 (I/O Stage selection for AD Converter)
0x1C 1 1 1 0 0
Control Word 6 (ADC settings)
0x1D 1 1 1 0 1 -
Interconnection Error, Device-ID
0x1E 1 1 1 1 0
Test Register 1
0x1F 1 1 1 1 1
Test Register 2
Notes: ¹ A: I/O-Stages 1...8, B: I/O-Stages 9...16
2 _{Reads the inputs or reads back the outputs, depending on I/O pin mode}
3 _{For I/O pins in input mode (register is ’0’ in output mode)}
4 _{For I/O pins in output mode (register is ’0’ in input mode)}
5 _{Only writable in input mode}
Table 6: Register assignment