Microchip Technology megaAVR 0 Series Manual page 467

29.5.6 ASI Reset Request
Name: ASI_RESET_REQ
Offset: 0x08
Reset: 0x00
Property: -
Bit 7
Access R/W
Reset 0
Bits 7:0 – RSTREQ[7:0] Reset Request
A Reset is signalized to the System when writing the Reset signature 0x59h to this address.
Writing any other signature to this register will clear the Reset.
When reading this register, reading bit RSTREQ[0] will tell if the UPDI is holding an active Reset on the
system. If this bit is '1', the UPDI has an active Reset request to the system. All other bits will read as '0'.
The UPDI will not be reset when issuing a System Reset from this register.
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2018 Microchip Technology Inc.
6 5
R/W R/W
0 0
Unified Program and Debug Interface (UPDI)
4 3
RSTREQ[7:0]
R/W R/W
0 0
Datasheet Preliminary
®
megaAVR 0-Series
2 1
R/W R/W
0 0
DS40002015A-page 467
0
R/W
0