These are some bugs that I saw in keil debug section for LPC1313 IC.
1- for LPC1313 in debug mode with ulink2 : BOD window does not work ( do not show BODCTRL register data)
2 - in UART debug: IIR and FCR registers have the same address but different values,IIR is read only and FCR is write only. please assign two seperate location for each regiter. at now IIR have no display value.
3 - the THR and RBR registers in UART have same address and THR is read only and RBR is write only ,at now we can see only one register ,please assign two box for each register for display their values.
If I find more bugs I report it here.
Note that it's the chip manufacturer that assigns addresses to registers. So it isn't uncommon for a processor to have a read-only register aliased on same address as a write-only register.
That obviously means that a normal program can never check contents of that read-only register. A JTAG debugger might be able to fetch the information someway, if that write-only register is part of a boundary scan chain or similar.
"If I find more bugs I report it here."
Why?
The Terms Of Service of this forum clearly state:
"This forum is not monitored by Keil technical support personnel. Do not expect to receive technical support via this forum."
As to whether what you've already reported are bugs ... well they're a separate matter.
Oops - sentence above should of course say "That obviously means taht a normal program can never check contents of that write-only register."