DE8812283U1 - Adapter for a socket that can be plugged onto a circuit board - Google Patents

Adapter for a socket that can be plugged onto a circuit board

Info

Publication number
DE8812283U1
DE8812283U1 DE8812283U DE8812283U DE8812283U1 DE 8812283 U1 DE8812283 U1 DE 8812283U1 DE 8812283 U DE8812283 U DE 8812283U DE 8812283 U DE8812283 U DE 8812283U DE 8812283 U1 DE8812283 U1 DE 8812283U1
Authority
DE
Germany
Prior art keywords
adapter
circuit board
socket
connection
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8812283U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8812283U priority Critical patent/DE8812283U1/en
Publication of DE8812283U1 publication Critical patent/DE8812283U1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/10—Plug-in assemblages of components, e.g. IC sockets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/049—PCB for one component, e.g. for mounting onto mother PCB
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10325—Sockets, i.e. female type connectors comprising metallic connector elements integrated in, or bonded to a common dielectric support
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10333—Individual female type metallic connector elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10704—Pin grid array [PGA]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3447—Lead-in-hole components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/368—Assembling printed circuits with other printed circuits parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)

Description

Siemens AktiengesellschaftSiemens AG Adapter für einen auf eine Leiterplatte aufsteckbaren SockelAdapter for a socket that can be plugged onto a circuit board Die Erfindung betrifft einen Adapter für einen auf eine Leiter-The invention relates to an adapter for a conductor

platte aufsteckbaren zur Aufnahme integrierter Schaltungen vor-plate for attaching integrated circuits.

gesehenen Sockel, der in den Randbereichen seiner Unterseiteseen base, which in the edge areas of its underside

Reihen von nebeneinander liegenden äußeren und inneren Anschluß-Rows of adjacent external and internal connection

stiften aufweist.pins.

Die heutigen hochintegrierten Microprozessoren besitzen in vielen Fällen, wie früher üblich, keine "Anschluß-Beinchen" <ehr, an denen in irgendeiner Foim entsprechend gestaltete Abgriffe zu Testzwecken vorübergehend angebracht werden können. Um Leiterplatten mit den oben beschriebenen Microprozessoren zu bestücken, werden derartige Microprozessoren gesockelt. Bei derartigen Sockeln kann es sich z. B. um 68-polige Chip-Carrier-Fassungen handeln. Dabei weisen aus Platzgründen derartige Sockel in den Randbereichen ihrer Unterseite Reihen von nebeneinanderliegenden äußeren und inneren Anschlußstiften auf. Deshalb ist es nur mit hohem technischen Aufwand möglich, zu Testzwecken Prozessorsignale an allen Pins gleichzeitig im laufenden Betrieb zu empfangen und auszuwerten.In many cases, today's highly integrated microprocessors no longer have "connection pins" as was common in the past, to which appropriately designed taps can be temporarily attached for test purposes. In order to equip circuit boards with the microprocessors described above, such microprocessors are socketed. Such sockets can be, for example, 68-pin chip carrier sockets. For reasons of space, such sockets have rows of adjacent outer and inner connection pins on the edge areas of their underside. Therefore, it is only possible with great technical effort to receive and evaluate processor signals on all pins simultaneously during operation for test purposes.

Aufgabe der vorliegenden Erfindung ist es, einen Adapter der eingangs genannten Art anzugeben, der es erlaubt, im laufenden Betrieb an allen Anschlußstiften gleichzeitig Prozessorsignale zu empfangen und auszuwerten.The object of the present invention is to provide an adapter of the type mentioned above which allows processor signals to be received and evaluated simultaneously on all connection pins during operation.

Erfindungsgsmäß ist ein diese Aufgabe lösender Adapter dadurch gekennzeichnet, daß zwischen einer Aufnahmeeinheit mit Aufnahmebuchsen zu! Aufnahme des Sockels und einer Steckeinheit mit Steckstiften zum Aufstecken des Adapters auf eine Leiterplatte einer Anschlußplatine angeordnet ist, auf welcher alle Anschlüsse der integrierten Schaltung mit außen liegenden Anschlußpunkten verbunden sind.According to the invention, an adapter which achieves this object is characterized in that a connection board is arranged between a receiving unit with receiving sockets for receiving the base and a plug-in unit with plug-in pins for plugging the adapter onto a printed circuit board, on which all connections of the integrated circuit are connected to external connection points.

88 G 1 6 &Iacgr; 7 OE88 G 1 6 &Iacgr; 7 OE

Dadurch ist es möglich, den Microprozessor auf den Adapter in gewohnter Weise aufzusockeln und ihn gleichzeitig wieder in die entsprechende Leiterplatte zu stecken. Gleichzeitig können mit Hilfe öer Anschlußpunkte auf der Anschlußplatine alle Signale des Prozessors im laufenden Betrieb empfangen und entsprechend ausgewertet werden. Dies bietet den großen Vorteil, daß sich sowohl die Hard- als auch die Software der zu prüfenden integrierten Schaltung normal verhält.This makes it possible to mount the microprocessor on the adapter in the usual way and at the same time plug it back into the corresponding circuit board. At the same time, all signals from the processor can be received during operation and evaluated accordingly using the connection points on the connection board. This offers the great advantage that both the hardware and the software of the integrated circuit to be tested behave normally.

Eine zweckmäßige Ausgestaltung des erfindungsgemäßen Adapters ist dadurch gekennzeichnet, daß sich jeweils gegenüberliegende Anschlüsse entweder auf der Ober- bzw. der Unterseite der Anschlußplatine mit den außenliegenden Anschlußpunkten mittels Leiterbahnen verbunden sind. Auf diese Weise wird verhindert, daß die Fläche der Anschlußplatine zu groß wird und damit unnötig viele Bauelemente auf der Leiterplatte verdeckt.A practical embodiment of the adapter according to the invention is characterized in that opposite connections either on the top or bottom of the connection board are connected to the external connection points by means of conductor tracks. This prevents the surface of the connection board from becoming too large and thus unnecessarily covering up many components on the circuit board.

Nachfolgend wird der erfindungsgemäße Adapter anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. The adapter according to the invention is explained in more detail below using an embodiment shown in the drawing.

Es zeigen:Show it:

FlZ 1 eine Draufsicht auf einen Adapter gemäß der vorliegenden FlZ 1 is a plan view of an adapter according to the present X-A. T .LIIUUIIVj f UIIU XA. T .LIIUUIIVj f UIIU

FIG 2 einen Querschnitt durch einen gemäß der vorliegenden Erfindung aufgebauten Adapter.FIG 2 shows a cross section through an adapter constructed according to the present invention.

Der erfindungsgemäße Adapter besteht im wesentlichen aus drei Teilen, nämlich der Aufnahmeeinheit 2, der Anschlußplatine 1 sowie der bteckeinheit 3. Dabei sind die Aufnahmebuchsen 4 der Aufnahmeeinheit 2 mit den Steckstiften 5 der Steckeinheit 3 leitend verbunden. In dem hier dargestellten Beispiel sind sie mittels Buchsen mit Steckstiften verbunden.The adapter according to the invention essentially consists of three parts, namely the receiving unit 2, the connection board 1 and the plug-in unit 3. The receiving sockets 4 of the receiving unit 2 are conductively connected to the plug-in pins 5 of the plug-in unit 3. In the example shown here, they are connected to plug-in pins by means of sockets.

Auf der zwischen der Aufnahmeeinheit 2 und der Steckeinheit 3 befindlichen Anschlußplatine, deren Fläche größer ist als die der beiden vorgenannten Einheicen, sind die einzelnen Anschlüsse mittels Leiterbahnen 7 mit an den Aussenkanten der Anschluß-On the connection board located between the receiving unit 2 and the plug-in unit 3, whose surface is larger than that of the two aforementioned units, the individual connections are connected by means of conductor tracks 7 to the outer edges of the connection board.

G 1 6 h 7 DEG 1 6 h 7 EN

platine 1 liegenden Anschlußpunkten 6 verbunden. Die Anschlußpunkte 6 können je nach Bedarf unterschiedlich ausgestaltet sein.connected to the connection points 6 on the circuit board 1. The connection points 6 can be designed differently depending on requirements.

Mit Hilfe des erfindungsgemäßen Adapters ist es also möglich, sämtliche Anschlüsse der gesockelten Microprozessoren gleichzeitig im laufenden Betrieb abzugreifen und so die einzelnen Prozessorsignale zu empfangen und auszuwerten.With the aid of the adapter according to the invention, it is therefore possible to access all connections of the socketed microprocessors simultaneously during operation and thus to receive and evaluate the individual processor signals.

Damit die Fläche der Anschlußplatine 1 nicht zu groß ausfällt, Ufid damj.t fricfrt ZLiVitic SnUClC SaUc 1 cmc" t &bgr; auf dSx L C 1 t S T p 1 S t t S unnötig verdeckt werden, sind die jeweils gegenüberliegenden Anschlüsse entweder auf der Ober- bzw. der Unterseite der Anschlußplatine mit den außenliegenden Anschlußpunkten 6 verbunden. In order to ensure that the surface area of the connection board 1 is not too large , and that the areas on the connection board 1 are not unnecessarily covered, the opposite connections are connected to the external connection points 6 either on the top or bottom of the connection board.

2 Schutzansprüche
&Ggr; FIG2 Protection claims
FIG

Claims (2)

.... 88G16*7DE 4 Schutzansprüche.... 88G16*7DE 4 Protection claims 1. Adapter für einen auf eine Leiterplatte aufsteckbaren zur Aufnahme integrierter Schaltungen vorgesehenen Sockel, der in den Randbereich seiner Unterseite Reihen von nebeneinander liegenden äußeren und inneren Anschlußstiften aufweist, dadurch gekennzeichnet, daß zwischen einer Aufnahmeeinheit (2) mit Aufnahmebuchsen (4) zur Aufnahme des Sockels und einer Steckeinheit (3) mit Steckstiften (5) zum Aufstecken des Adapters auf eine Leiterplatte eine Anschlußplatine (1) angeordnet ist, auf welcher alle Anschlüsse der integrierten Schaltung mit außen liegenden Anschlußpunkten (6) verbunden sind.1. Adapter for a socket which can be plugged onto a circuit board and is intended for accommodating integrated circuits and which has rows of adjacent external and internal connection pins in the edge area of its underside, characterized in that a connection board (1) is arranged between a receiving unit (2) with receiving sockets (4) for accommodating the socket and a plug-in unit (3) with plug-in pins (5) for plugging the adapter onto a circuit board, on which all connections of the integrated circuit are connected to external connection points (6). 2. Adapter nach Anspruch 1,2. Adapter according to claim 1, dadurch gekennzeichnet, daß sich jeweils gegenüberliegende Anschlüsse entweder auf der Ober- bzw. der Unterseite der Anschlußplatine (1) mit den außen liegenden AnscJilußfjnkten (6) mittles Leiterbahn (7) verbunden sind.characterized in that opposite connections either on the top or bottom of the connection board (1) are connected to the external connection points (6) by means of a conductor track (7).
DE8812283U 1988-09-28 1988-09-28 Adapter for a socket that can be plugged onto a circuit board Expired DE8812283U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8812283U DE8812283U1 (en) 1988-09-28 1988-09-28 Adapter for a socket that can be plugged onto a circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8812283U DE8812283U1 (en) 1988-09-28 1988-09-28 Adapter for a socket that can be plugged onto a circuit board

Publications (1)

Publication Number Publication Date
DE8812283U1 true DE8812283U1 (en) 1988-12-22

Family

ID=6828400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8812283U Expired DE8812283U1 (en) 1988-09-28 1988-09-28 Adapter for a socket that can be plugged onto a circuit board

Country Status (1)

Country Link
DE (1) DE8812283U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604781A1 (en) * 1996-02-09 1997-08-14 Mci Computer Gmbh Carrier for receiving and holding test base for integrated circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604781A1 (en) * 1996-02-09 1997-08-14 Mci Computer Gmbh Carrier for receiving and holding test base for integrated circuits
DE19604781C2 (en) * 1996-02-09 1998-07-16 Mci Computer Gmbh Carrier for holding and holding a test socket for integrated circuits

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