FEDL87V3104-03
OKI Semiconductor
ML87V3104
Example 1:
When IMASZX = “100”, IMASZY = “100”, and IMDBPP = “010”:
The memory size is 1024 horizontal pixels, 1024 vertical lines and 4 bits/pixel.
1024
×
1024
×
4 = 4M bits
The memory can be accessed using 19 host address bits (10 horizontal bits plus 9 vertical bits) with
the host data width being 8 bits (in 2-pixel packed format).
Example 2:
When IMASZX = “010”, IMASZY = “010”, and IMDBPP = “011”:
The memory size is 256 horizontal pixels, 256 vertical lines with 8 bits/pixel and 8 pages.
256
×
256
×
8 = 512K bits (< 4M bits)
4M bits/512 K bits = 8 pages
The memory can be accessed using 16 host address bits (8 horizontal bits plus 8 vertical bits) and the
lower 3 bits of the page register, with the host data width being 8 bits (in 2-pixel packed format).
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