DG-PALMLOGICII.pdf

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PalmLogicII

Users Manual

Design Gateway Co.,Ltd.

Rev 1.1

(PD0501-6-00-02E)

*** Please read this manual carefully before using PalmLogicII ***


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PalmLogic II Users Manual - I - PD0501-6-00-02E

Revision History

Revision Date Detail of change

1.0 16 November 2005 Initial Release

1.1 3 May 2006 Adding section 2.3


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PalmLogic II Users Manual - II - PD0501-6-00-02E

Table of Contents

1. Introduction ..................... ........................ ....................... ....................... ....................... .................. 1

1.1. Hardware feature summary ...................... ......................... ........................ ......................... ... 1

1.2. Kit content ..................... ....................... ....................... ....................... ........................ ............ 1

1.3. Limitation...... ....................... ........................ ....................... ....................... ................... .......... 1

1.4. Warning.......... ........................ ....................... ....................... ........................ ................ .......... 2

1.5. Warranty policy ...................... ....................... ....................... ........................ .................... ...... 2

2. QuickStart .................... ....................... ....................... ........................ ....................... .................... . 3

2.1. Installation software and driver step ....................... ....................... ........................ ................ 3

2.2. How to connect PalmLogicII .................... ....................... ....................... ........................ ........ 3

2.3. How to connect Probe cable to PalmLogicII....................... ......................... ........................ .. 5


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PalmLogic II Users Manual - 1 - PD0501-6-00-02E

1. Introduction1.1. Hardware feature summary

1 Compact-size portable logic analyzer2 USB1.1/2.0 port communication3 No need external power supply (use from USB port).4 Can change sampling rate (Maximum rate is 400MHz) and can use external clock (Maximum is

100MHz).

5 8 channel @400MHz, 16 channel @200MHz and 32 channel @ 100MHz or external clock.6 Deep data buffer (8M per channel @400MHz, 4M per channel @200MHz and 2M per channel

@ 100MHz or external clock).

7 Input voltage level is 5V/3.3V TTL or CMOS level.8 25MHz Clock output

1.2. Kit content1 PalmLogicII2 USB Cable

3 34 cable wires4 1 ground wire5 2 Test probes6 CD (contains software, driver and manual)7 PalmLogicII Users manual

1.3. Limitation1 PalmLogicII can sample only TTL or CMOS (3.3/5V) signal. The voltage must be 0-5V only.2 If the input of each channel is hi-impedance, that channel will be high logic.3 PalmLogicII works with timing analysis method (sampling data synchronized with clock signal).

It can not work with state analysis (saving data when occur the transition only).


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1.4. Warning1 Plugging and removing probe line while the measured circuit has power supply (hot-plugging)

may damage PalmLogicII circuit. For protection, user should turn off the power supply of

measured circuit before plugging or removing probe line.

2 The 3.3V and 5V at connector of PalmLogicII can be used for being reference voltage only.User can not use them for being power supply because PalmLogicII consumes power from

USB port of computer (which can supply not more than 500mA). The usage of these reference

voltages to be power supply may cause some damage to PalmLogicII or users computer.

3 Do not short circuit between reference voltage (3.3V or 5V) and ground.

1.5. Warranty policy1 Product warranty is valid for 1 year from purchasing date.2 Warrant is void if any modification has been made to this product and any incorrect operation

from this manual or warranty sticker is torn or damaged.

3 In order to claim for product exchange or technical support within warranty period, officialreceipt is required for unregistered customer as an evidence of purchasing whereas official

receipt is unnecessary for registered customer (please fill up registration card attached

herewith the product and send back to Design Gateway Co., Ltd).


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2. QuickStart2.1. Installation software and driver step

1 Install Microsoft .NET Framework, if your windows version is not Windows XP SP2.2 Install software. This step prepares the program file and device driver files that are necessary

for next step.

3 Connect PalmLogic with PC (by USB cable). After that your PC will be able to detect andupdate driver for PalmLogic.

4 Now, PalmLogicII and PalmLogic Viewer software is ready for use.Note : The installation steps are the same as in Windows 2000, and Windows XP. Please see the

detail of installation step and PalmLogic Viewer software usage in PalmLogic Viewer Manual which is

in CD.

2.2. How to connect PalmLogicII 1 Before opening PalmLogic Viewer software, you must connect PalmLogicII with PC by USB

port.

2 On the opposite side of USB connector, there is a connector for connecting probe wire. Figure

2-1 shows layout of this connector and Table 2-1 shows the full name of each pin. Since eachconnector pair with ground so please use cable wire which is including in Kit content.

3 User must connect ground of the measured circuit with ground of PalmLogicII before startingsampling process.

4 On top of PalmLogicII, there is a status LED. This LED is on while PalmLogicII is ready to use.When the sampling process is processing, this LED is off.

Figure 2-1 Layout of Probe connector in PalmLogicII


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Table 2-1 Full Name of each Pin on Probe connector

Label on PalmLogicII Full Name

1-32

CICO

G

Channel#1 Channel#32

External ClockClock output 25MHz

Ground

Note : Each connector pair with ground so please use cable wire which is including in Kit

content .

Figure 2-2 Layout of signal and ground on Probe connector

Figure 2-3 Probe cable connector

Lower connector line is ground

Upper connector line is signal

Pin 1 : signal

Pin 2 : ground


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2.3. How to connect Probe cable to PalmLogicII1 On probe connector from channel 1 to 32, Upper connector line is signal and lower connector

line is ground as show in Figure 2-2

2 User must connect probe cable pin 1 to upper connector line.3 Figure 2-3 shows signal name on probe cable


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Note


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54 BB Building, 12 th Floor, Room No.1201, Sukhumvit 21 Rd. (Asoke)

Klongtoey-Nua, Wattana, Bangkok 10110 ThailandTel. (662)261-2277 Fax. (662)261-2290

www.design-gateway.com

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