Keil™, An ARM® Company

MCB167 Evaluation Board

Discontinued

Memory Map

The following memory map shows which areas of the memory space are available for your program's use. Essentially, if you do not use the target monitor, you have the entire address space available. Note that the MCB167 provides only 265 KB of RAM (00:0000h — 03:FFFFh).

Address RangeDescription
00:0000h — 00:0007hFree RAM
00:0008h — 00:000BhNMI Vector used by Monitor
00:000Ch — 00:00ABhFree RAM
00:00ACh — 00:00AFhSerial Receive Vector used by Monitor
00:00B0h — 00:F9FFhFree RAM
00:FA00h — 00:FFFFhInternal RAM and SFRs
01:0000h — 03:E8FFhFree RAM
03:E900h — 03:EAFFhRAM used by Monitor (Data Area)
03:EB00h — 03:FFFFhRAM used by Monitor (Code Area)
04:0000h — 07:FFFFhRAM (optional)