Semiconductor & Computer Engineering
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Difference between revisions of "hitachi/hmcs-4"
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| − | + | The '''Hitachi HMCS-4''' chipset was an {{intel|MCS-4|Intel MCS-4}} clone. The complete system was made of 4 chips. The chipset included a [[ROM]] chip, a [[RAM]] chip, [[shift register]], and a [[4-bit architecture|4-bit]] [[microprocessor]]. The chipset was first produced first quarter of 1975. | |
| − | The '''Hitachi HMCS-4''' | ||
| + | {| class="wikitable" style="float: right;" | ||
| + | ! colspan="2" | Family Members | ||
| + | |- | ||
| + | ! Part !! Description | ||
| + | |- | ||
| + | | {{hitachi|HD35404}} || 4-bit CPU | ||
| + | |- | ||
| + | | {{hitachi|HD?????}} || ROM | ||
| + | |- | ||
| + | | {{hitachi|HD?????}} || RAM | ||
| + | |- | ||
| + | | {{hitachi|HD?????}} || Shift Register | ||
| + | |} | ||
== See also == | == See also == | ||
| − | * | + | * {{intel|4004|Intel 4004}} |
| − | * | + | * {{intel|MCS-4|Intel MCS-4}} |
| − | * | + | * {{hitachi|HD35404}} |
| − | [[Category: | + | [[Category:1975 microprocessors]] |
[[Category:4-bit microprocessor]] | [[Category:4-bit microprocessor]] | ||
| + | |||
| + | |||
| + | {{stub}} | ||
Revision as of 23:22, 18 November 2015
The Hitachi HMCS-4 chipset was an Intel MCS-4 clone. The complete system was made of 4 chips. The chipset included a ROM chip, a RAM chip, shift register, and a 4-bit microprocessor. The chipset was first produced first quarter of 1975.
| Family Members | |
|---|---|
| Part | Description |
| HD35404 | 4-bit CPU |
| HD????? | ROM |
| HD????? | RAM |
| HD????? | Shift Register |
See also
 |
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. |
Facts about "HMCS-4 - Hitachi"
| designer | Hitachi + |
| full page name | hitachi/hmcs-4 + |
| instance of | microprocessor family + |
| instruction set architecture | 4004 + |
| main designer | Hitachi + |
| manufacturer | Hitachi + |
| name | Hitachi HMCS-4 + |
| technology | pMOS + |
| word size | 4 bit (0.5 octets, 1 nibbles) + |