UM8312
Key Features
- Low cost solution to CRT memory contention problem
- Provides enhanced processor throughput for CRT display systems
- Replaces shift registers or several RAM and counter IC's in CRT display system
- Permits display of one data row while next data row is being loaded
- Data may be written into buffer at less than the video painting rate
- Double data row buffer permits second data row to be loaded anytime during the display of the preceding data row
- Permits active video 'on all scan lines of data row
- Dynamically variable numbe~ of characters per data
- Cascadab Ie for data rows greater than 135 characters
- Stackable for "I nvisible Attributes" or character widths of greater than 8 Bits
