DSP56303 FREESCALE [Freescale Semiconductor, Inc], DSP56303 Datasheet - Page 56

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

Memory Configuration
3-12
SC
1
Bit Settings
$FFFF
$0C00
$0000
MS
0
Figure 3-6. 16-bit Space with Instruction Cache Enabled (1, 0, 1)
CE
Program RAM
1
Program
External
Internal
3 K
Program RAM
$000–$BFF
3 K
$FFFF
$FF80
$0000
$0800
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
$0000
$0800
internal not
accessible
Y data RAM
External I/O
Cache
External
1 K
Internal
Y Data
2 K
Freescale Semiconductor
Memory Size
Addressable
64 K