General
|
General Information |
The Intel 3002 was Intel’s entry in the Bit-slice microprocessor market. The Bit-slice architecture is one of the most interesting innovations in microprocessor design. The Intel 3002 was Intel’s first entry into the Bit-slice marketplace and the 3002 was the first bipolar Bit-slice device. It is an unusual bit-slice in that it was a 2-bit device while most others devices were 4-bit devices. It made up for it’s limited register width and instruction set with a large number of buses and horizontal microprogrammability. |
|
Production |
3Q, 1974 |
| Designers | Unknown |
Architecture
| Type | Data Word | Address Space | Clock | Instruct- ions | Assists | Reg’s GP | Reg’s Math | Reg’s Index | IO Ports | Stack | Interrupts | Memory |
| Bipolar,Bit-slice | 2-bit | NA | 6MHz | 512 Micro- Instr’s | NA | 11 | 2 | 0 | NA | NA | 8 level priority* | NA |
* External support by the Intel 3214
Packages
|
Chip Name |
Package |
On-Chip Identification |
Picture |
General Comments |
|
C3002 |
White/Gold CerDIP, 28-pin |
C3002 |
 |
|
|
D3002 |
Gray Ceramic, 28-pin DIP |
D3002 |
 |
|
| MD3002/B | Gray Ceramic, 28-pin DIP | MD3002/B |  |
Related Chips
|
Related Chips |
None |
|
Second Sources |
Signetics (N3002) |
| Support Chips | 3001 (Micro Control Unit), 3216 (Parallel Bi-directional Bus Driver), 3214 (Interrupt Control Unit), 3003 (Look-ahead Carry Generator), 3212 (Multimode Latch Buffer) |