Semiconductor & Computer Engineering
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| − | The '''TMS1000 Series''' was a [[microprocessor family|family]] of [[4-bit architecture|4-bit]] [[ | + | The '''TMS1000 Series''' was a [[microprocessor family|family]] of [[4-bit architecture|4-bit]] [[microcontroller]]s designed and manufactured by [[Texas Instruments]] in the early 1970s. Originally made using [[pMOS logic|pMOS]] technology, TI later expended the family into [[nMOS logic|nMOS]] and [[CMOS]]. |
==History== | ==History== | ||
Revision as of 12:54, 25 December 2015
- Not to be confused with TMS0100.
| TMS1000 Series | |
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| Developer | [[designer::Texas Instruments]] |
| Manufacturer | [[manufacturer::Texas Instruments]] |
| Release date | 1974 |
| Architecture | 4-bit |
| Process | [[process::8μm]] |
| Clock | Up to 400kHz |
The TMS1000 Series was a family of 4-bit microcontrollers designed and manufactured by Texas Instruments in the early 1970s. Originally made using pMOS technology, TI later expended the family into nMOS and CMOS.
History
In September of 1971, TI finished the design for their TMS0100 single-chip calculators. Designs where done by the Texas Instruments engineers Gary Boone and Michael Cochran. Gary patented the invention for a single-chip processing machine on Aug 31, 1971. On Sep 4 1973, he was awarded U.S. Patent 3,757,306. Building on top of their experiences with the TMS0100 and Boone's 8-bit microprocessor prototype (the TMX1795) they went on to design the 4-bit TMS1000 microcontroller series. Boone was later awarded U.S. Patent 4,074,351 for the modern microcontroller.
After being slightly refined, the chip was released to general market in 1974. A few dozen different variations were created with various ROM and RAM sizes. Due to its cheap price, the TMS1000 family enjoyed a tremendous success in consumer electronics.
Applications
The TMS1000 was cheap enough to be used in everything from TI's own calculators to microwave ovens, washers, jukeboxes, video games, toys, games, and thousands of other electronic products. Over one hundred million processors were sold.
Museum displays
Parts
| Part Number | ROM | RAM | I/O Pins | Technology | Notes |
|---|---|---|---|---|---|
| TMS1000 | 1KB | 64x4 | 23 | pMOS | |
| TMS1000C | 1KB | 64x4 | 23 | CMOS | Identical to TMS1000, CMOS |
| TMS1018 | - | 64x4 | 4 | pMOS | |
| TMS1070 | 1KB | 64x4 | pMOS | Built-in VF display controllers | |
| TMS1098 | - | 128x4 | pMOS | ||
| TMS1099 | - | 64x4 | pMOS | ||
| TMS1099C | - | 64x4 | CMOS | Identical to TMS1099, CMOS | |
| TMS1100 | 2KB | 128x4 | pMOS | ||
| TMS1117 | 2KB | 128x4 | pMOS | ||
| TMS1200 | 1KB | 64x4 | pMOS | ||
| TMS1200C | 1KB | 64x4 | CMOS | Identical to TMS1200, CMOS | |
| TMS1270 | 1KB | 64x4 | pMOS | ||
| TMS1300 | 2KB | 128x8 | 23 | pMOS | |
| TMS1400 | 4KB | 128x4 | 22 | pMOS | |
| TMS1600 | 4KB | 128x4 | 33 | pMOS | |
| TMS1700 | 512B | 32x4 | 21 | pMOS | |
| TMS2000 | 1KB | 64x4 | nMOS | nMOS version of TMS1000 | |
| TMS2100 | 2KB | 128x4 | nMOS | nMOS version of TMS1100 | |
| TMS2200 | 1KB | 64x4 | nMOS | nMOS version of TMS1200 | |
| TMS2300 | 2KB | 128x8 | nMOS | nMOS version of TMS1300 | |
| TMS2098 | - | 128x4 | nMOS | engineering sample | |
| TMS2099 | - | 64x4 | nMOS | engineering sample |
Architecture
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This section requires expansion; you can help adding the missing info. |
The TMS 1000 had a relatively simple design with only 43 instructions and 2 general purpose registers. Similar to the Intel 4004, the chip only had a single level of stack and no interrupts.
Documents
- TMS1000 Series Programmer's Reference Manual, 1975
- TMS1000 Series Data Manua, 1976
- TMS1000 Series, 1975
References
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This article is still a stub and needs your attention. You can help improve this article by editing this page and adding the missing information. |
| designer | <a href="/wiki/Texas_Instruments" class="mw-redirect" title="Texas Instruments">Texas Instruments</a> + |
| full page name | ti/tms1000 + |
| instance of | integrated circuit family + |
| main designer | Texas Instruments + |
| manufacturer | <a href="/wiki/Texas_Instruments" class="mw-redirect" title="Texas Instruments">Texas Instruments</a> + |
| name | TMS1000 Series + |