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| | Texas Instruments TMS1099
General
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General Information
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The TMS1099, also known as the SE-1, is an evaluation chip
which supported the TMS1000/TMS1200
and the TMS1070/TMS1270.
The TMS1099 was used in the TI HE-2 Hardware Evaluator. The HE-2 was
a emulator and debugger for the TMS1000 family. The HE-2 allowed developers to debug their programs before committing them to be
manufactured in a TMS1000 chip. |
Production
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Early 1975 |
| Designers |
Unknown |
Architecture
| Type |
Data Word |
Address Space |
Clock |
Instructions |
Assists |
Reg's GP |
Reg's Math |
Reg's Index |
IO Ports |
Stack |
Interrupts |
Memory |
| PMOS, MCU |
4-bit |
1KB |
300Khz |
43 Standard Instructions & 1024 Micro-
instructions |
NA |
1 |
1 |
0 |
"K" Inputs 4 bits parallel,
"R" Outputs 11 lines / bits, "O" Outputs 8 bits
parallel |
1x10bits |
None |
ROM 0KB
RAM 32B
|
Packages
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Package
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Package
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On-Chip Identification |
Picture |
General Comments
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| TMS1099JLC |
White/Gold CerDIP, 64-lead
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TMS1099JLC |
|
Suffix of C, L, P indicates temperature range (C=-12o5C
to 85oC, L = -0oC to 70oC) |
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