SDA5250 Datasheet, PDF (7/143 Pages) Siemens Semiconductor Group – TVTEXT 8-Bit Microcontroller

3
Block Diagram
SDA 525x
Capture
Compare
Timer
Watchdog
Timer
ADC
PWM
TTC
VTX, VPS
Acquisition
Slicer _TTD
Display
Timing
Character
ROM
448 * 12 * 10
Display
Generator
R
G
B
BLAN
COR
C500
CPU
Memory
Management
Unit
(MMU)
2)
Extended
Data
RAM
1 K Byte
3)
Program
Memory
ROM
1)
Dual Port
Interface
VBI Buffer
1 K Byte
Dual Port
Interface
Display
RAM
4)
Figure 1
Block Diagram
1) Only ROM Version
2) Only ROMless Version
3) Only SDA 5250, SDA 5254
and SDA 5255
4) 8 KByte for SDA 5250,
SDA 5254 and SDA 5255
1 KByte for SDA 5251,
SDA 5252
UEB08124
Semiconductor Group
7
1998-04-08