Specifications

VLSI
Solution
y
VS1053b
VS1053B
8. FUNCTIONAL DESCRIPTION
SM WRAMADDR Dest. addr. Bits/ Description
Start. . . End Start. . . End Word
0x1800. . . 0x18XX 0x1800. . . 0x18XX 16 X data RAM
0x5800. . . 0x58XX 0x1800. . . 0x18XX 16 Y data RAM
0x8040. . . 0x84FF 0x0040. . . 0x04FF 32 Instruction RAM
0xC000. . . 0xFFFF 0xC000. . . 0xFFFF 16 I/O
Only user areas in X, Y, and instruction memory are listed above. Other areas can be accessed, but should
not be written to unless otherwise specified.
Version 1.01, 2008-05-22 44