Memory Map (Map 1) - Sundance Spas SMT332 User Manual

Version 1.3

Memory Map (MAP 1)

Starting Address
0000 0000
0001 0000
0040 0000
0140 0000
0150 0000
0158 0000
0160 0000
0170 0000
0178 0000
0180 0000
01C0 0000
0200 0000
0300 0000
0400 0000
8000 0000
8001 0000
8040 0000
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RESOURCE
Internal Program RAM
Reserved
External Memory Space CE0
512kb SBSRAM
External Memory Space CE1
256kb Flash
External Memory Space CE1
FPGA program pin control
External Memory Space CE1
WR: Interrupt Control Register B – ICRB
RD: FIFO Flag Status
External Memory Space CE1
FPGA internal registers (Comm ports)
External Memory Space CE1
Global bus access
External Memory Space CE1
Global bus page register
Internal Peripherals
Reserved
External Memory Space CE2
16Mb SDRAM
External Memory Space CE3
FIFO A:0x03000000, FIFO B:0x03400000
FIFO A+B:0x03800000
Reserved
Internal Data RAM
Reserved
Reserved
SMT332/372 User Manual
Refer to
SBSRAM
Flash
Comm Ports
Comm Ports
Comm Ports
Global
Expansion
Global
Expansion
SDRAM
FIFO