saa5244a NXP Semiconductors, saa5244a Datasheet - Page 25

• Manufacturer Part Number: saa5244a
• Description: Integrated Teletext Decoder Ivt1.1
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 6 SAA5244P/A character data input decoding
Notes to Table 6 - For character version number (01000) see Register 11B
1. *
2. ** These control characters are presumed before each row begins.
3. +
4. Control characters shown in columns 0 and 1 are normally displayed as spaces.
5. Characters may be referred to by column and row, For example 2/5 refers to %.
March 1992
Integrated VIP and teletext decoder
(IVT1.1)
b 4 b 3 b 2 b 1
B
T
S
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
I
0
0
0
0
1
1
1
1
0
0
These control characters are reserved for compatibility with other data codes.
0
0
1
1
1
1
Columns 4b and 5b can only be accessed when supplementary character bits are set (see Registers 9 and 10).
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
b 7
b 6
b 5
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
w
o
r
11
12
13
14
15
4
10
0
1
2
3
5
6
7
8
9
column
0
numerics
numerics
numerics
numerics
numerics
numerics
magenta
numerics
start box
numerics
end box
normal
alpha -
alpha -
alpha -
alpha -
alpha -
alpha -
alpha -
steady
alpha -
double
yellow
height
green
black
hight
cyan
white
flash
blue
red
SO
0
SI
0
0
contiguous
graphics
graphics
magenta
separated
0
graphics
graphics
graphics
graphics
graphics
graphics
graphics
conceal
graphics
graphics
graphics
release
display
ground
ground
yellow
green
back -
back -
black
white
black
cyan
ESC
blue
new
hold
red
1
0
1
0
1
2
0
0
2a
1
0
0
3
1
1
0
3a
1
1
1
4
0
25
4b
0
1
5
0
5b
1
1
6
1
6a
0
1
7
1
7a
1
Product specification
NATIONAL OPTIONS
SAA5244A
AVAILABLE AS
ONLY
MBA266 - 1