36,479
edits
Texas Instruments TMS9900: Difference between revisions
no edit summary
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[File:TI TMS9900.jpg|thumb|350px|right]] | [[File:TI TMS9900.jpg|thumb|350px|right]] | ||
{{Monolithic IC | |||
|Manufacturer=Texas Instruments | |||
|Model=TMS9900 | |||
|Part_nos= | |||
|Description=16-bit microprocessor | |||
|Used_in=7854; | |||
}} introduced in 1976. | |||
The architecture is purely 16-bit, with a 16-bit data bus and a 15-bit address bus for a 32kWords (64KBytes) capacity. Addresses refer to bytes with big-endian ordering convention (TI labeled the most significant address and data lines "A0" and "D0", respectively). | The architecture is purely 16-bit, with a 16-bit data bus and a 15-bit address bus for a 32kWords (64KBytes) capacity. Addresses refer to bytes with big-endian ordering convention (TI labeled the most significant address and data lines "A0" and "D0", respectively). | ||
| Line 19: | Line 25: | ||
==Used in== | ==Used in== | ||
{{Part usage}} | |||
==Supported by== | ==Supported by== | ||