1996 Mar 22

31

Philips Semiconductors

Product specification

Microcontrollers for TV and video (MTV)

83C145; 83C845

83C055; 87C055

Table 35 OSD EPROM Bit Map

Notes

1. Characters 1 to 59 are setup in the similar way as character 0; due to space and simplicity this is not fully displayed.

2. Locations 60, 61, 62 and 63 should be programmed to logic 0s. The character names are: character no. 60 = Normal

Space; character no. 61 = New Line; character no. 62 = BSpace; character no. 63 = SplitBSpace.

CHARACTER NO.

ADDRESS (HEX)

CHARACTER LINE NO.

LOWER BYTE

UPPER BYTE

0

C000

C001

1

C002

C003

2

C004

C005

3

C006

C007

4

C008

C009

5

C00A

C00B

6

C00C

C00D

7

C00E

C00F

8

C010

C011

9

C012

C013

10

C014

C015

11

C016

C017

12

C018

C019

13

C01A

C01B

14

C01C

C01D

15

C01E

C01F

16

C020

C021

17

C022

C023

18

C024 to C03F

not used

C040 to C063

1 to 18

C064 to C07F

not used

C080 to C0A3

1 to 18

C0A4 to C0BF

not used

−−

CF00 to CF23

1 to 18

CF24 to CF3F

not used

CF40 to CF63

1 to 18

CF64 to CF7F

not used

CF80 to CFA3

1 to 18

CFA4 to CFBF

not used

CFC0 to CFE3

1 to 18

CFE4 to CFFF

not used