Editing national semiconductor/cops i

{{national title|COPS I}}
The '''Controller Oriented Processor System I''' or '''COPS I''' (originally just '''COPS''') is a [[microprocessor family|family]] of [[4-bit architecture|4-bit]] [[microcontroller]]s developed by [[National Semiconductor]]. COPS, as it was originally called, was released to the market in 1976. It was manufactured in PMOS technology. A year later, National introduced the {{national|cops ii|COPS II}}, an NMOS (and later CMOS) versions of those chips.

The family came in four flavors: ''5781'', ''57129'', ''5799'', ''75140''. The ''5781'' was a multi-chip solution allowing more advanced calculators to be designed. The ''57129'' is a larger version of the ''5781''. The ''5799'' was a single chip equivalent of to the ''5781''/''5782'' system. The ''75140'' contained everything including calculator keyboard input and display driver.


{{stub}}
{{DEFAULTSORT:COPS I}}
[[Category:National Semiconductor]]
[[Category:4-bit microprocessors]]
[[Category:1976 microprocessors]]
[[Category:microprocessor families]]
[[Category:National Semiconductor COPS I]]
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 {{national title|COPS I}}
-{{ic family
+The '''Controller Oriented Processor System I''' or '''COPS I''' (originally just '''COPS''') is a [[microprocessor family|family]] of [[4-bit architecture|4-bit]] [[microcontroller]]s developed by [[National Semiconductor]]. COPS, as it was originally called, was released to the market in 1976. It was manufactured in PMOS technology. A year later, National introduced the {{national|cops ii|COPS II}}, an NMOS (and later CMOS) versions of those chips.
-| title             = National COPS I
-| image             = <!-- Image representation of the IC family, e.g. "MCS-4.jpg"   -->
-| caption           = <!-- description of the image                                  -->
-| developer         = National Semiconductor
-| manufacturer      = National Semiconductor
-| type              = microcontrollers
-| production start  = 1976
-| arch              = <!-- architecture, e.g. "4-bit bit-slice"                      -->
-| isa               = COPS
-| word              = 4 bit
-| proc              = <!-- process, e.g. "8 μm"                                      -->
-| tech              = pMOS
-| clock             = <!-- clock speed, e.g. "740 kHz"  IF RANGE, USE PARAM BELOW!   -->
-| clock min         = 340 kHz
-| clock max         = 400 kHz
-| package           = DIP24
-| package 2         = DIP28
-}}
-The '''COPS I''' ('''Controller Oriented Processor System I''') (originally just '''COPS''') was a [[microprocessor family|family]] of {{arch|4}} [[microcontroller]]s developed by [[National Semiconductor]]. COPS, as it was originally called, was released to the market in 1976. It was manufactured in [[pMOS]] technology. A year later, National introduced the {{national|cops ii|COPS II}}, an [[nMOS]] (and later [[CMOS]]) versions of those chips.
-== Members ==
+The family came in four flavors: ''5781'', ''57129'', ''5799'', ''75140''. The ''5781'' was a multi-chip solution allowing more advanced calculators to be designed. The ''57129'' is a larger version of the ''5781''. The ''5799'' was a single chip equivalent of to the ''5781''/''5782'' system. The ''75140'' contained everything including calculator keyboard input and display driver.
-The {{\|MM5781}}+{{\|MM5782}} solution allowed for more complex designs whereas the {{\|MM5799}} served as a single-chip solution, albeit more limited. The {{\|MM57140}} was an even more advanced chip incorporating the keyboard input and display driver.
-{| class="wikitable"
-|-
-! Part !! Description
-|-
-| {{\|MM5781}} || [[Control Unit]] (16k ROM)
-|-
-| {{\|MM5129}} ||  [[Control Unit]] (32k ROM)
-|-
-| {{\|MM5782}} ||  Memory and processor
-|-
-| {{\|MM5799}} ||  Single-chip ({{\|MM5781}}+{{\|MM5782}})
-|-
-| {{\|MM57140}} || Single-chip; 630x8-bit ROM, 55x4-bit RAM
-|-
-| {{\|MM5785}} || [[RAM]] interface (between {{\|MM5782}} and {{\|MM5799}})
-|-
-| {{\|MM5788}} || printer interface (for Seiko 102, 104, 210, 220, 101T, 310, 320, et al)
-|-
-| {{\|MM57126}} ||  [[shift register]]
-|}
-== Design ==
-{{empty section}}
-== ISA ==
-{{empty section}}
-== Documents ==
-* [[:File:National COPS Databook (1977).pdf|National COPS Databook, 1977]]
designer	National Semiconductor +
full page name	national semiconductor/cops i +
instance of	microcontroller family +
instruction set architecture	COPS +
main designer	National Semiconductor +
manufacturer	National Semiconductor +
name	National COPS I +
package	DIP24 + and DIP28 +
technology	pMOS +
word size	4 bit (0.5 octets, 1 nibbles) +