ST92196A STMicroelectronics, ST92196A Datasheet - Page 127

• Manufacturer Part Number: ST92196A
• Description: 8/16-bit Mcu For Tv Applications With Up To 96k Rom, On-screen-display And 1 Or 2 Data Slicers
• Manufacturer: STMicroelectronics

Figure 60. Parallel Mode Mapping Examples
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- ON SCREEN DISPLAY CONTROLLER (OSD)
17Fh
ECh
A3h
A2h
A1h
A0h
9Eh
0Dh
0Ch
EBh
EAh
A4h
9Fh
9Dh
9Ch
55h
54h
53h
52h
51h
50h
4Fh
0Fh
0Eh
0Bh
0Ah
A7h
A6h
A5h
59h
58h
57h
56h
30h
2Fh
10h
09h
08h
07h
06h
05h
04h
03h
02h
01h
00h
Memory Segment = 22h
Mouse coding data (high) + foreground color
Horizontal Shift (high) + Row Char. Number
Next buffer start addr. (high) + Row mode
Next buffer start addr. (high) + Row mode
Underline color set 1 (low)
Horizontal Shift (high) + Row Char. Count
Mouse pointer horizontal position (high)
Mouse pointer horizontal position (low)
Mouse pointer vertical position (high)
Mouse pointer vertical position (low)
First buffer start address (high)
First buffer start address (low)
Basic Parallel Mode
Next buffer start addr. (low)
Next buffer start addr. (low)
Underline color set 2 (high)
Underline color set 1 (high)
Underline color set 2 (low)
Basic Background Palette
Basic Foreground Palette
Mouse coding data (low)
Horizontal Shift (low)
Horizontal Shift (low)
Palette Attribute 36
Character Code 36
Palette Attribute 36
Character Code 36
Palette Attribute 2
Character Code 2
Palette Attribute 1
Character Code 1
Palette Attribute 2
Character Code 2
Palette Attribute 1
Character Code 1
Event line (high)
Event line (low)
Row Attributes
Row Attributes
Active Range
Active Range
Free for user
Free for user
17Fh
174h
10Bh
10Ah
108h
107h
106h
105h
104h
103h
102h
173h
172h
171h
109h
101h
100h
0Dh
0Ch
FFh
96h
95h
94h
93h
92h
91h
90h
8Fh
70h
6Fh
50h
4Fh
30h
2Fh
10h
0Fh
0Eh
0Bh
0Ah
09h
08h
07h
06h
05h
04h
03h
02h
01h
00h
99h
98h
97h
Mouse coding data (high) + foreground color
Horizontal Shift (high) + Row Char. Number
Next buffer start addr. (high) + Row mode
Horizontal Shift (high) + Row Char. Count
Next buffer start addr. (high) + Row mode
Mouse pointer horizontal position (high)
Mouse pointer horizontal position (low)
Mouse pointer vertical position (high)
Mouse pointer vertical position (low)
Extended Parallel Mode
First buffer start address (high)
Extended Background Palette
First buffer start address (low)
Extended Foreground Palette
Next buffer start addr. (low)
Next buffer start addr. (low)
Underline color set 2 (high)
Underline color set 1 (high)
Underline color set 2 (low)
Underline color set 1 (low)
Basic Background Palette
Basic Foreground Palette
Mouse coding data (low)
Horizontal Shift (low)
Horizontal Shift (low)
Palette Attribute 36
Character Code 36
Palette Attribute 36
Character Code 36
Shape Attribute 36
Shape Attribute 36
Character Code 2
Palette Attribute 1
Character Code 1
Character Code 2
Palette Attribute 1
Character Code 1
Shape Attribute 1
Shape Attribute 1
Event line (high)
Event line (low)
Free for user
Row Attributes
Row Attributes
Active Range
Active Range
Free for user