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| SCP Diagnostics |
do [offset] | - download using | Xmodem | |
ps [address] | - single step through program, skipping procedure | ||
| calls |
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st [address] | - single step through | program | |
go [address] | - go from start, | or continue from breakpoint | |
fr address#times - display one or | more | real (32 bit) floating | |
point numbers |
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fl address#times - display one or | more | long real (64 bit) | |
floating point numbers |
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fx address#times - display one or | more | extended real (80 bit) | |
floating point numbers |
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da address#times - disassemble one or more instructions | |||
db address#bytes - display one or | more | bytes | |
ds address#shrts - display one or | more | shorts | |
di address#words - display one or | more | words | |
ddaddress#times - display one or more sets of double words dt address#times - display one or more sets of triple words dq address#times - display one or more sets of quad words
re | - | dump contents of registers |
di reg | - | display the contents of the register 'reg' |
mo reg | - | modify a register. Reg can NOT be |
mo address#words - | modify one or more words in memory | |
mb address | - modify a byte in memory (doesn't read byte first) | |
fi address address | data - fill memory with data value | |
tr option on/off - turn on or off one of the following trace options
branch, call, return or supervisor call
br [address] | - set | instruction break. If no address is given, |
all current breakpoints are displayed | ||
bd [address] | - set data breakpoint. If no address is given, | |
all current breakpoints are displayed | ||
de address | - delete specified instruction or data breakpoint | |
- repeat previous command | ||
| - test Real Time Clock | |
| - test DRAM | |
- test DRAM chip # <chip> in bank <bank> | ||
| - test Ethernet | |
| - test Flash | |
| - test Flash chip <chip> | |
| - test Serial Port | |
| - test SRAM | |
| - test Timer | |
| - test all devices, except Flash and SRAM | |
| - test all devices | |
