Bit Space With Default Ram (1, 0, 0) - Motorola DSP56303 User Manual

Program
$FFFF
External
$1000
Internal
Program RAM
4 K
$0000
Bit Settings
SC MS CE Program RAM
1 0 0
$000–$FFF
Figure 3-5. 16-bit Space with Default RAM (1, 0, 0)
X Data
$FFFF
Internal I/O
$FF80
External
$0800
Internal
X data RAM
2 K
$0000
Memory Configuration
X Data RAM
4 K 2 K
$000–$7FF
Memory Configuration
Y Data
$FFFF
External I/O
$FF80
External
$0800
Internal
Y data RAM
2 K
$0000
Y Data RAM Cache
2 K None
$000–$7FF
Memory Maps
Addressable
Memory Size
64 K
3-11