C508_01 Datasheet, PDF (31/267 Pages) Infineon Technologies AG – 8-Bit CMOS Microcontroller

C508
Memory Organization
Port 0
Address/Data
XPAGE
Write to XPAGE
XRAM
Port 2
Address/
I/O-Data
MCB02113
Figure 3-3 Write Page Address to XPAGE
“MOV XPAGE, #pageaddress” or “MOV XPAGE, PAL”, where ‘PAL’ is internal RAM
location containing the page address, will write the page address only to the XPAGE
register. Port 2 is thus available for addresses or for I/O data.
User’s Manual
3-7
2001-05