SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 102

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

SDA 55xx
2.13.9.1. Character Display Area
The character display area consists of 3 Bytes for each
character position of the character display area. These
three Bytes are used to store the character display
word as it is described in Section 2.13.4. on page 70.
The array is sorted in a incremental serial order com-
ing from the top left character throughout the bottom
right character of the character display area. For fur-
ther information see Section 2.13.2. on page 69.
The length of this display memory area depends on
the parameter settings of DISALH0 … DISALH4.
2.13.9.2. CLUT Area
The CLUT area consist of 48 × 2 Byte CLUT contents.
The CLUT contents are stored in a serial incremental
order.
For further information see Section 2.13.7.5. on
page 88.
The length of the CLUT is fixed to 96 Bytes.
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2.13.9.3. Global Display Word/Cursor
The area of the global display word is fixed to 10 Byte.
All the global display relevant informations are stored
inside
Section 2.13.5. on page 75). The cursor matrix for cur-
sor display is stored after the global display word.See
also Section 2.13.2. on page 69.
The length of the memory area of global display word
is fixed to 10 Byte. The length of the memory area of
cursor
CHADRC2 … CHADRC0.
2.13.9.4. 1-bit/2-bit/4-bit DRCS Character
In this area the pixel information of the dynamically
reconfigurable characters is stored. For further infor-
mation on the memory format refer to Section 2.13.8.
on page 96.
The length of these areas depends on the settings of
DRCSB1_3 … DRCSB1_0
DRCSB2_3 … DRCSB2_0.
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