6.11.22 Change Notice Control for PortB
Name: | CNCONB |
Offset: | 0x170 |
Reset: | 0x0 |
Property: | - |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
Access | |||||||||
Reset |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
ON | FRZ | EDGEDETECT | |||||||
Access | R/W | R/W | R/W | ||||||
Reset | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
Access | |||||||||
Reset |
Bit 15 – ON Change Notice (CN) Control ON bit
1
= Change Notice is enabled
0
= Change Notice is disabled
Bit 14 – FRZ Freeze in the Debug mode bit
1
=
Freezes the module operation when the emulator is in the Debug
mode
0
= Continues the module operation when the emulator is
in the Debug modeBit 11 – EDGEDETECT Change Notification Style bit
1
= Edge
Style. Detects edge transitions. This is associated with CNENB (positive
edge)/CNNEB (negative edge)/CNFA.
0
= Mismatch Style.
Detects change from last PortA read. This is associated with
CNENB/CNSTATB.