Maxim Integrated MAXQ622 - Manual (Page 15)

MAXQ612/MAXQ622 User’s Guide
Maxim Integrated 2-11
Figure 2-5. CDA Functions in Byte Mode
UTILITY ROM
PHYSICAL DATA
x0000
x8000
xA000
xFFFF
x0000
x8000
xFFFF
DATA MEMORY PROGRAM MEMORY
15 0 0 7
15 0 0 7
CDA[1:0] = 01
CDA[1:0] = 00
BYTE MODE MEMORY MAP (EXECUTING FROM UTILITY ROM)
PHYSICAL PROGRAM
(P0)
UTILITY ROM
x0000
x8000
xA000
xFFFF
x0000
x8000
xFFFF
DATA MEMORY PROGRAM MEMORY
CDA[1:0] = 00
CDA[1:0] = 01
BYTE MODE MEMORY MAP (EXECUTING FROM PHYSICAL DATA MEMORY)
PHYSICAL PROGRAM
(P1)
LOGICAL SPACE
LOGICAL SPACE
LOGICAL SPACE
PHYSICAL PROGRAM
(P1)
PHYSICAL PROGRAM
(P0)