Filter
Top Products
3 INTERNAL MEMORY
A-14 EPSON S1C33L03 PRODUCT PART
3 Internal Memory
This chapter explains the internal memory configuration.
Figure 3.1 shows the S1C33L03 memory map.
Area
Areas 18–11
Area 10
Areas 9–7
Area 6
Areas 5–4
Area 3
Area 2
Area 1
Area 0
Address
0xFFFFFFF
0x1000000
0x0FFFFFF
0x0C00000
0x0BFFFFF
0x0400000
0x03FFFFF
0x0300000
0x02FFFFF
0x0100000
0x00FFFFF
0x0080000
0x007FFFF
0x0060000
0x005FFFF
0x0050000
0x004FFFF
0x0040000
0x003FFFF
0x0030000
0x002FFFF
0x0002000
0x0001FFF
0x0000000
External Memory
External Memory
External Memory
External Memory
(Reserved)
For middleware use
(Reserved)
For CPU, debug mode
(Mirror of internal
peripheral circuits)
(Mirror of internal
peripheral circuits)
Internal peripheral circuits
LCD controller
SDRAM controller
(Mirror of internal RAM)
Internal RAM (8KB)
Figure 3.1 Memory Map
Area 2 is used in debug mode only and it cannot be accessed in user mode (normal program execution status).
3.1 ROM and Boot Address
The S1C33L03 does not have a built-in ROM. The boot address is fixed at 0x0C00000, and so external ROM/Flash
should be used in Area 10.
For setting up Area 10, refer to the "BCU (Bus Control Unit)" in "S1C33L03 FUNCTION PART" in this manual.