PADAUK PDK3S-I-002 User manual

6F-6, No.1, Sec. 3, Gongdao 5th Rd., Hsinchu City 30069, Taiwan, R.O.C.
TEL: [phone] www.padauk.com.tw
PDK3S-I-002/003
Multi-Core Emulator
User Manual
Version 0.02 – Nov. 13, 2018
Copyright 2018 by PADAUK Technology Co., Ltd., all rights reserved.

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User Manual
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IMPORTANT NOTICE
PADAUK Technology reserves the right to make changes to its products or to terminate
production of its products at any time without notice. Customers are strongly
recommended to contact PADAUK Technology for the latest information and verify whether
the information is correct and complete before placing orders.
PADAUK Technology products are not warranted to be suitable for use in life-support
applications or other critical applications. PADAUK Technology assumes no liability for
such applications. Critical applications include, but are not limited to, those which may
involve potential risks of death, personal injury, fire or severe property damage.
PADAUK Technology assumes no responsibility for any issue caused by a customer’s
product design. Customers should design and verify their products within the ranges
guaranteed by PADAUK Technology. In order to minimize the risks in customers’ products,
customers should design a product with adequate operating safeguards.

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Table of content
1. PDK3S-I-00x emulator...........................................................................................................5
1.1. Foreword.................................................................................................................................................5
1.2. Support IC series ...................................................................................................................................5
1.3. Accessories in PDK3S-I-00x................................................................................................................5
1.4. Downloading and using FPPA IDE software......................................................................................6
1.5. Notes for using PDK3S-I-00x...............................................................................................................7
1.6. PDK3S-I-00x simulation power setting...............................................................................................8
1.7. Simulation compatibility.........................................................................................................................9
1.8. Simulator troubleshooting...................................................................................................................10
2. PDK3S-I-002 Standard multi-core emulator......................................................................11
2.1. Introduction of PDK3S-I-002 emulator..............................................................................................11
2.2. Appearance of PDK3S-I-002..............................................................................................................11
2.3. Description for PDK3S-I-002 appearance........................................................................................12
3. PDK3S-I-003 Standard multi-core emulator......................................................................18
3.1. Introduction of PDK3S-I-003 emulator..............................................................................................18
3.2. Appearance of PDK3S-I-003..............................................................................................................18
3.3. Description for PDK3S-I-003 appearance........................................................................................19

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User Manual
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Revision History:
Revision
Date
Description
0.01
2017/8/22
1
st
version
0.02 2018/11/13
1. Updated company address & Tel No.
2. Amend section 1.3
3. Amend section 1.5
4. Amend section 1.7
5. Amend section 2.3
6. Amend section 3.1
7. Amend section 3.3

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1. PDK3S-I-00x emulator
1.1. Foreword
PADAUK Technology launch the simulation tools of PDK3S-I-00x emulator to support multi-core parallel
processing IC simulation. PDK3S-I-00x emulator should be combined with IDE software which is also
produced by PADAUK Technology for normal simulation. This user manual introduces two kinds of multi-core
emulators: PDK3S-I-002 and PDK3S-I-003.
1.2. Support IC series
PDK3S-I-00x support simulating the following IC series:
P2XXX series multi-core products
PDK82C / PDK22C series multi-core products
PMC series multi-core products
PMC/PMS series single-core products partial functions (when multi-core emulator does single-core
simulation, the system main frequency may be a difference between the emulator and the actual IC).
1.3. Accessories in PDK3S-I-00x
(1) PDK3S-I-002 emulator and its accessories:
PDK3S-I-002 ICE(In-Circuit Emulator) * 1
USB cable * 1
Power adapter * 1
Flat cable interface of various specifications * 10
Fig.1: Accessories in PDK3S-I-002

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(2) PDK3S-I-003 emulator and its accessories:
PDK3S-I-003 ICE(In-Circuit Emulator) * 1
USB cable * 1
Power adapter * 1
Fig.2: Accessories in PDK3S-I-003
1.4. Downloading and using FPPA IDE software
The PDK3S-I-00x application software FPPA IDE can be downloaded from the following PADAUK Technology
website:
http://www.padauk.com.tw/tw/technical/index.aspx?kind=13
When the PDK3S-I-00x application software FPPA IDE has been downloaded, Please unzip it and install it in
the computer. Use USB cable to connect the PDK3S-I-00x and the USB interface of the computer. Connect
the power adapter to PDK3S-I-00x, then open FPPA IDE to start simulation.
Fig.3: FPPA IDE software

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1.5. Notes for using PDK3S-I-00x
(1) PDK3S-I-00x must be connected to the DC9V power adapter for power supply, and the USB interface is
only used for data transmission with PC signals.
(2) When simulating PMxxx series IC, the minimum internal operating power (VDD) of ICE can be adjusted to
2.56V, but ICE simulation may be unstable under such low voltage. Therefore, please try not to perform
high-speed calculations under low voltage.
(3) The electronic switch of PA6/PA7 on ICE will be automatically connected to:
(3.a) external Crystal: User must connect the external crystal oscillator to the corresponding position.
If the external capacitance is needed, it should also be connected to the corresponding position.
(3.b) 32KHz Crystal built in the ICE board.
(3.c) external IO pins.
(4) PA0 connect a button on ICE (connect to GND when pressing the button). PA1 output high will drive
NPN-BJT to lighten the LED.
(5) PDK3S-I-002 provides flat cable. However, PDK3S-I-003 does not provide it, and each IO Pin provides 4
sets of junctions for connection conveniently.
(6) ICE can calculate the program's checksum with the look-up table instruction (LDTABx), but this
calculation result will be different from exactly checksum that the actual IC calculated , and it may be
different every time when ICE calculation. Therefore, the value of checksum is subject to the actual IC,
and the checksum data calculated by the emulator is only for reference.

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1.6. PDK3S-I-00x simulation power setting
The operating power supply of PDK3S-I-00x has three Settings:
(1) ICE internal setting
(2) ICE internal setting and output to external VDD
(3) Take ICE external VDD input voltage as ICE reference power.
When the IDE detects a new ICE connection, the ICE power switch can be controlled in the way of the
following picture shows:
Fig.4: ICE simulation power setup menu

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1.7. Simulation compatibility
(1) Register of PxDIER(Port X Digital Enable Register):
It is recommended to use the following syntax when set the PxDIER register of PMx271, PMx251,
PMx232, PMx234 during simulation.
$ PADIER 0xhh;
(2) EOSCR.0 is not supported to be set to 1 during emulation.
(3) LVR Reset / WatchDog Reset：
The LVR voltage of ICE is different from the actual IC.After ICE Reset, there are a lot of steps need
to do. It is not recommended to use ICE Reset as a standard function.
(4) WatchDog & ILRC：
ICE WatchDog timeout time is fixed at 512 ILRC, but IC can use MISC[1:0] to adjust the WatchDog
time. And ILRC frequency is also different between ICE and IC. Because of that, please make
decision whether to open the WatchDog by yourself when simulation.
(5) STOPEXE / STOPSYS instruction:
ICE simulation will be problematic when SYSCLK = IHRC/64 but ILRC is disabled and “$ MISC
Fast_Wake_Up,..” instruction is used.
Users can turn on CLKMD.En_ILRC to avoid this problem:
$ MISC Fast_Wake_up, ..
...
// CLKMD = 0x98; // IHRC/64;
×
CLKMD = 0x9C; // IHRC/64 + En_ILRC; √
...
STOPSYS / STOPEXE;
In addition, STOPxxx will have no function when ICE executes to the STOPSYS/STOPEXE instruction in a
single step mode.

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1.8. Simulator troubleshooting
(1) When ICE and USB are not stable online, “Storage fail from XXX” messages appears on the computer
frequently. Please check whether the USB Cable is too long.
(2) Please remove all ICE and Writer and close the IDE when ICE and USB are connected abnormal and
retry is invalid, then reconnect. If it still does not work, please shut it down and start again.
(3) When ICE detects instability in use, FreeRun is found frequently to stop automatically, or other abnormal
conditions, please check:
A. Whether the operating power of ICE is too low but SYSCLK is too fast.
B. Whether the IO pin has negative voltage or higher than VDD voltage input.

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2. PDK3S-I-002 Standard multi-core emulator
2.1. Introduction of PDK3S-I-002 emulator
PDK3S-I-002 is the second generation standard multi-core emulator produced by PADAUK Technology.
As the standard multi-core emulator, PDK3S-I-002 is built with a variety of protective circuits (output
over-current detection, negative voltage detection, over-voltage detection, output voltage abnormality
detection) to detect ICE internal damage due to abnormal external connection.
The PDK3S-I-002 must be powered through a DC9V power adapter and connected to computer via a USB
cable for simulation.
2.2. Appearance of PDK3S-I-002
Fig.5: Front of PDK3S-I-002

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2.3. Description for PDK3S-I-002 appearance
Fig.6: Connection instructions of PDK3S-I-002 parts

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(1) Power interface:
DC9V power adapter interface.
(2) Mini-USB connector:
Connect to PC; provide ICE and PC simulation data transmission and reception.
(3) Abnormal LED indicator (Vio > VDD):
When the IO pin detects an input voltage exceeding VDD, the LED will be on. Please check the external
signal.
(4) Abnormal LED indicator (Vio < 0):
When the IO pin detects a negative input voltage, the LED will be on. Please check the external signal.
(5) PC Connect LED indicator (PC Connect):
ICE state
PC Connect LED indicator
ICE powered on and failed to test the USB driver
LED off
ICE powered on and test the USB driver successfully LED Flicker in 0.5Hz frequency
ICE is powered on
and has downloaded emulation
programs through IDE software
LED Flicker in 1.5Hz frequency
(6) Abnormal LED indicator (Iout Over):
This LED will be on when ICE output power consumes more than 50~60mA. Please check the external
signal.
(7) Abnormal LED indicator (Vout != VDD):
When the dropout voltage between ICE internal output power and external input power is too large, this LED
will be lighten. Please check the external signal.
(8) External Crystal Oscillator (Y2) and external capacitance interface(C5 & C6) :
When an external crystal oscillator is used in the simulation Chip, the crystal must be connected to this
interface (Y2).
When the external crystal oscillator is used in the simulation Chip, the external capacitances are connected
to this two interface (C5 & C6).
Fig.7: External Crystal, capacitor: Y2, C5 & C6

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(9) Test button(SW2):
There is a built-in test button (SW2) on the PDK3S-I-002 board, which is convenient to users to do simple test
verification. SW2 connects to PA0.
Fig.8: schematic diagram of SW2
(10) Test LED (D11) :
A test LED (D11) is built in the PDK3S-I-002 board, which is convenient to users to do simple test
verification. D11 is driven by PA1.
Fig.9: schematic diagram of D11
(11) ICE power ground output interface (CN2):
CN2 is a common connection pin of 3Pin, which is powered by ICE (0V) output interface (external common
ground interface). The text is marked as GND.
Fig.10: CN2 schematic diagram

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(12) Simulation IO output flat cable interface (CN7) :
CN7 is P232CS20/CD20 simulation IO output flat cable interface.
Fig.11: Schematic diagram of CN7
(13) Simulation IO output flat cable interface (CN8) :
CN8 is P232CS14/CD14 simulation IO output flat cable interface.
Fig.12: Schematic diagram of CN8

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(14) Simulation IO output flat cable interface (CN9) :
CN9 is P201CS16A/CD16A, P201CS14A/CD14A, and PMC251(SOP14) simulation IO output flat cable
interface.
Fig.13: Schematic diagram of CN9
(15) IO output flat cable interface (CN10) :
CN9 is P234CS24/CK24, P234CS20/CSS20/CD20, and P234CS18/CD18 simulation IO output flat cable
interface.
Fig.14: Schematic diagram of CN10

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(16) Simulation IO output flat cable interface (CN12) :
CN12 is 82C13-D, 22C13A/A-D, P211CS20/CD20, PMC271 (SSOP20/DIP20) simulation IO output flat
cable interface.
Fig.15: Schematic diagram of CN12
(17) Simulation IO output flat cable interface (CN17) :
CN17 is 82C15, 82C12/82C16, 22C12A/P211CS16, P211CS14/CD14, PMC271(SOP8),
PMC271(SOP16/SSOP16), PMC271(SOP14) simulation IO output flat cable interface.
Fig.16: Schematic diagram of CN17

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3. PDK3S-I-003 Standard multi-core emulator
3.1. Introduction of PDK3S-I-003 emulator
PDK3S-I-003 is the third generation standard multi-core emulator produced by PADAUK Technology. As the
standard multi-core emulator, PDK3S-I-003 is built with a variety of protective circuits (output ver-current
detection, negative voltage detection, over-voltage detection, output voltage abnormality detection and circuit
disconnection protection) to detect ICE internal damage due to abnormal external connection.
The PDK3S-I-003 must be through a DC9V power adapter to power on and connected to computer via a USB
cable for simulation.
3.2. Appearance of PDK3S-I-003
Fig.17: front of PDK3S-I-003

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3.3. Description for PDK3S-I-003 appearance
Fig.18: Connection instructions of PDK3S-I-003 parts

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(1) Power interface:
DC9V power adapter interface.
(2) Mini-USB connector:
Connect to PC; provide ICE and PC simulation data transmission and reception.
(3) Abnormal LED indicator (Vio > VDD):
When the IO pin detects an input voltage exceeding VDD, the LED will be on. Please check the external
signal.
(4) Abnormal LED indicator (Vio < 0):
When the IO pin detects a negative input voltage, the LED will be on. Please check the external signal.
(5) PC Connect LED indicator (PC Connect):
ICE state
PC Connect LED indicator
ICE powered on and failed to test the USB driver
LED off
ICE powered on and test the USB driver successfully LED flicker in 0.5Hz frequency
ICE is powered on
and has downloaded emulation
programs through IDE software
LED flicker in 1.5Hz frequency
(6) Abnormal LED indicator (Iout Over):
This LED will be on when ICE output power consumes more than 50~60mA. Please check the external
signal.
(7) Abnormal LED indicator (GND Open):
When the GND of ICE has a large current passing by, the duplex fuse on ICE will jump off the GND line and
this LED will be turn on. Please check the external signal.
(It usually occurs on AC resistance/capacitance circuit, the current loop is from AC circuit board ICE 
USB PC GND AC circuit board)
(8) Abnormal LED indicator (Vout != VDD):
When the dropout voltage between ICE internal output power and external input power is too large, this LED
will be on. Please check the external signal.