IP2022 Users ManualIn-System Debugging
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DEBUG_RESET
1. 0000111
2. None
3. STATUS || W
Run/Break mode:
Operates like the RESET_ALL com-
mand, except:
Does not affect the clock selec-
tion. It acts as a BREAK com-
mand if the CPU is running. Use
this command after the INITIAL-
IZE command to reset the CPU
which may have been affected
by clock glitches during the
clock switch.
Does not close the ISD/ISP in-
terface.
Does not cause the processor to
enter Run mode automatically
after completion, so it can be fol-
lowed immediately by the STEP
or RUN commands.
DEVICE_ID
1. 0000001
2. None
3. ID
Run/Break mode:
Read device ID. For the IP2022,
ID = 0x2022.
DEVICE_VER
1. 0000010
2. None
3. Version
Run/Break mode:
Read device version.
Table 5-1 ISD/ISP Command Set (continued)
Command
Name
Opcode (1.),
Operand (2.),
Return Value (3.)
Description