NXP Semiconductors
PT2001SWUG
PT2001 programming guide and instruction set
PT2001SWUG
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User guide
Rev. 3.0 — 29 April 2019
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iconf
Description:
Configures the microcore to be enabled by the interrupt return request.
The automatic interrupt return request is issued from, according to the iret_en bit state of
the Driver_config register (1C5h):
•
Re-enabling the drivers in case the disabled drivers interrupt
•
Reading or writing the Driver_status register (1D2h) in case of automatic diagnosis
interrupt. This register must be configured such as to be 'reset at read'.
The reset value is none.
Assembler syntax:
iconf Conf;
Operands:
•
Conf – Operand defines interrupt behaviors
Operand label
Operand description
none
The microcore ignores all automatic interrupt return request
continue
When an interrupt return request is received, the code execution continues
from where it was interrupted
restart
When an interrupt return request is received, the code execution restarts from
the entry point
Table 43. iconf instruction format
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
1
1
0
1
1
0
0
0
0
0
0
1
Conf
