The MSM6255 is a CMOS si-gate LSI designed to display characters and graphics on a DOT MATRIX LCD panel. FEATURES • Display control capacity – Graphic mode – Character mode : 512,000 dots (216 bytes) Memory address MA0 to MA15 : 65,536 characters (216 bytes) Display address MA0 to MA15 • Direct interface with 8085 or Z80 CPU • Duty : 1/2 to 1/256 selectab.
• Display control capacity
– Graphic mode
– Character mode
: 512,000 dots (216 bytes) Memory address MA0 to MA15 : 65,536 characters (216 bytes) Display address MA0 to MA15
• Direct interface with 8085 or Z80 CPU
• Duty : 1/2 to 1/256 selectable
• Attributes
– Screen clear
– Cursor ON/OFF/blink
• Scrolling and paging
• Display system : AC inversion at each frame
• Data output (upper and lower display outputs) 4-bit parallel output, 2-bit parallel output, 1-bit serial output
• Crystal oscillation/external clock selectable
• Single +5V power supply
• Package options: 80-pin plastic QFP (QFP80-.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MSM6252 |
OKI electronic componets |
64words X Bit FIFO | |
2 | MSM6222B-01 |
OKI |
DOT MATRIX LCD CONTROLLER | |
3 | MSM6222B-xx |
OKI |
DOT MATRIX LCD CONTROLLER | |
4 | MSM6240 |
OKI electronic componets |
DOT MATRIX LCD CONTROLLER | |
5 | MSM6242B |
OKI electronic componets |
DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR | |
6 | MSM6295 |
OKI Semiconductor |
4-Channel Mixing ADPCM Voice Syntehsis LSI | |
7 | MSM62X42B |
OKI electronic |
REAL TIME CLOCK IC | |
8 | MSM6051 |
OKI electronic |
Built-in Melody Circuit and LCD Driver 4-Bit Microcontroller | |
9 | MSM6052-xx |
OKI |
Tone / Pulse Switchable Repertory Dialer | |
10 | MSM60801 |
OKI electronic componets |
PCMCIA Card Interface LSI | |
11 | MSM60802 |
OKI electronic componets |
PCMCIA Host Interface Controller | |
12 | MSM60804 |
OKI electronic |
PCMCIA Host Adapter |