DSP56303 FREESCALE [Freescale Semiconductor, Inc], DSP56303 Datasheet - Page 55

• Manufacturer Part Number: DSP56303
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
SC
1
Bit Settings
$FFFF
$1000
$0000
MS
0
CE
Program RAM
0
Program
External
Internal
Figure 3-5. 16-bit Space with Default RAM (1, 0, 0)
4 K
Program RAM
$000–$FFF
4 K
$FFFF
$FF80
$0800
$0000
DSP56303 User’s Manual, Rev. 2
X Data RAM
$000–$7FF
2 K
X data RAM
Internal I/O
External
Internal
X Data
2 K
Memory Configuration
Y Data RAM
$000–$7FF
2 K
$FFFF
$FF80
$0800
$0000
Y data RAM
External I/O
Cache
None
External
Internal
Y Data
2 K
Memory Size
Addressable
64 K
Memory Maps
3-11