Related Manuals for NEC V850/SC1
Summary of Contents for NEC V850/SC1
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Page 1: Target Devices
User’s Manual IE-703089-MC-EM1 In-Circuit Emulator Option Board Target Devices V850/SC1™ V850/SC2™ V850/SC3™ Document No. U15776EJ1V0UM00 (1st edition) Date Published June 2002 N CP(K) © 2002 Printed in Japan... - Page 2 [MEMO] User’s Manual U15776EJ1V0UM...
- Page 3 NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC semiconductor products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC or others.
- Page 4 Some information contained in this document may vary from country to country. Before using any NEC product in your application, pIease contact the NEC office in your country to obtain a list of authorized representatives and distributors. They will verify: •...
- Page 5 The IE-703089-MC-EM1 is used connected to the IE-703002-MC in-circuit emulator. This manual explains the basic setup procedure and switch settings of the IE- 703002-MC when it is connected to the IE-703089-MC-EM1. For the names and functions of parts, and the connection of elements, refer to the IE-703002-MC User’s...
- Page 6 Related Documents When using this manual, refer to the following manuals. The related documents indicated in this publication may include preliminary versions. However, preliminary versions are not marked as such. Documents related to development tools (user’s manuals) IE-703002-MC In-circuit emulator IE-703089-MC-EM1 In-circuit emulator option board CA850 C Compiler package Ver.
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Page 7: Table Of Contents
CHAPTER 1 OVERVIEW...10 Hardware Configuration ... 10 Features (When Connected to IE-703002-MC) ... 11 Function Specifications (When Connected to IE-703002-MC) ... 11 System Configuration ... 12 Contents in Carton ... 13 Connection Between IE-703002-MC and IE-703089-MC-EM1... 15 CHAPTER 2 NAMES AND FUNCTIONS OF COMPONENTS ...19 Component Names and Functions of IE-703089-MC-EM1 ... - Page 8 Figure No. System Configuration ...12 Contents in Carton...13 Accessories ...14 Connection Between IE-703002-MC and IE-703089-MC-EM1...16 Connection of IE-703089-MC-EM1 and SWEX-144SD-1 ...18 IE-703089-MC-EM1 ...20 SW5 ...26 Schematic Diagram of Power Supply Acquisition ...28 I/O Signal Flow Path ...29 Equivalent Circuit of Emulation Circuit...31 LIST OF FIGURES Title User’s Manual U15776EJ1V0UM...
- Page 9 Table No. Main Clock Setting...23 Subclock Setting...24 JP1 Setting in IE-703002-MC ...25 JP3 and JP4 Setting in IE-703002-MC...25 SW5 Setting...26 LIST OF TABLES Title User’s Manual U15776EJ1V0UM Page...
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Page 10: Chapter 1 Overview
V850/SC1, V850/SC2, and V850/SC3. In this manual, the basic setup procedure and switch settings of the IE-703002-MC when the IE-703089-MC-EM1 is connected are described. For the names and functions of the parts of the IE-703002-MC, and for the connection of elements, refer to the IE-703002-MC User’s Manual (U11595E). -
Page 11: Features (When Connected To Ie-703002-Mc)
1.2 Features (When Connected to IE-703002-MC) Maximum operating frequency: 20 MHz (at 5.0 V operation) The following pins can be masked. RESET, NMI, WAIT, HLDRQ External bus interface Connected to target system via following method: • Attach a probe (sold separately) to the pod tip for connection The dimensions of the IE-703089-MC-EM1 are as follows. -
Page 12: System Configuration
1.4 System Configuration The system configuration when connecting the IE-703002-MC to the IE-703089-MC-EM1 and a personal computer is shown below. <14> <13> <15> <3> <1>, <2> Remark <1> Personal computer <2> Debugger (ID850: Sold separately) <3> PC interface board (IE-70000-98-IF-C/IE-70000-PC-IF-C, IE-70000-PCI-IF-A/IE-70000-CD-IF-A: Sold separately) <4>... -
Page 13: Contents In Carton
Make sure that the accessory bag contains this manual and the connector accessories. If there are missing or damaged items, please contact an NEC sales representative or an NEC distributor. Return the guarantee card included in the carton after filling in all the items. -
Page 14: Accessories
CHAPTER 1 OVERVIEW Check that the accessory bag contains this manual, an accessory list (× 1), and the following accessories. (a) Spacers × 4 (b) SEMS screws × 4 Figure 1-3. Accessories (a) Spacers (b) SEMS screws User’s Manual U15776EJ1V0UM... -
Page 15: Connection Between Ie-703002-Mc And Ie-703089-Mc-Em1
1.6 Connection Between IE-703002-MC and IE-703089-MC-EM1 The procedure for connecting the IE-703002-MC and IE-703089-MC-EM1 is described below. Caution Connect carefully so as not to break or bend connector pins. <1> Remove the pod cover (lower) of the IE-703002-MC. <2> Set the PGA socket lever of the IE-703089-MC-EM1 to the OPEN position as shown in Figure 1-4 (b). <3>... -
Page 16: Connection Between Ie-703002-Mc And Ie-703089-Mc-Em1
CHAPTER 1 OVERVIEW Figure 1-4. Connection Between IE-703002-MC and IE-703089-MC-EM1 (1/2) (a) Overview Nylon rivets Upper cover Nylon rivets IE-703002-MC SEMS screw IE-703089-MC-EM1 Spacer (b) PGA socket lever of IE-703089-MC-EM1 CLOSE OPEN User’s Manual U15776EJ1V0UM... - Page 17 CHAPTER 1 OVERVIEW Figure 1-4. Connection Between IE-703002-MC and IE-703089-MC-EM1 (2/2) (c) Connecting part (CN2 of IE-703089-MC-EM1) Pin A1 position : Insertion guide : IE-703002-MC insertion area User’s Manual U15776EJ1V0UM...
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Page 18: Connection Of Ie-703089-Mc-Em1 And Swex-144Sd-1
CHAPTER 1 OVERVIEW Figure 1-5. Connection of IE-703089-MC-EM1 and SWEX-144SD-1 IE-703089-MC-EM1 Mount on the rear SWEX-144SD-1 User’s Manual U15776EJ1V0UM... -
Page 19: Chapter 2 Names And Functions Of Components
NAMES AND FUNCTIONS OF COMPONENTS This chapter describes the names, functions, and switch settings of components in the IE-703089-MC-EM1. For the details of the pod, jumper, and switch positions, etc., refer to the IE-703002-MC User’s Manual (U11595E). User’s Manual U15776EJ1V0UM... -
Page 20: Component Names And Functions Of Ie-703089-Mc-Em1
CHAPTER 2 Component Names and Functions of IE-703089-MC-EM1 Connector for target connection (rear) ADCV LED5 PORTV LED4 PORTV LED3 PORTV LED2 LED1 NAMES AND FUNCTIONS OF COMPONENTS Figure 2-1. IE-703089-MC-EM1 <Top view> Connector for IE-703002-MC connection User’s Manual U15776EJ1V0UM Direction of pin 1 of connector for target connection... - Page 21 Reserved. Use this switch with the factory setting (3-6 side). (13) SW5 SW5 is a switch to output the addresses (A1 to A15) of the separate bus. (For details, refer to 2.5 Address Output Setting of Separate Bus.) NAMES AND FUNCTIONS OF COMPONENTS...
- Page 22 CHAPTER 2 (14) LED1 to LED5 Lit: Power is supplied by the target system. Not lit: Power is supplied by the power supply inside the emulator. LED1: LED2: PORTV LED3: PORTV LED4: PORTV LED5: ADCV (15) Connector for IE-703002-MC connection (CN2) CN2 is a connector to connect the IE-703089-MC-EM1 to the IE-703002-MC.
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Page 23: Clock Settings
This section describes the clock settings. For the position of OSC1 and JP5 in the IE-703089-MC-EM1, refer to Figure 2-1. For the jumper and switch positions in the IE-703002-MC, refer to the IE-703002-MC User’s Manual (U11595E). 2.2.1 Main clock setting... -
Page 24: Subclock Setting
CHAPTER 2 2.2.2 Subclock setting Emulator Usage Clock Supply Method Environment When using emulator as Internal clock standalone unit When using emulator with Internal clock target system Notes 1. A clock input by an oscillator cannot be used for the internal clock. 2. -
Page 25: Illegal Access Detection Rom Setting
CHAPTER 2 2.3 Illegal Access Detection ROM Setting If using the IE-703002-MC for an in-circuit emulator for the V850/SCx by connecting the IE-703089-MC-EM1, set JP1 of the IE-703002-MC as follows. Note Open Note When JP1 is set to open, keep the removed jumper contact attached to one pin as shown in the drawing on the right. -
Page 26: Address Output Setting Of Separate Bus
When using the separate bus function while debugging using the IE-703089-MC-EM1, switching to the separate bus output function is not possible by setting the memory address output register (MAM) by software. Use DIP switch SW5 to output the address of the separate bus function while debugging using the IE-703089-MC- EM1. -
Page 27: Chapter 3 Factory Settings
CHAPTER 3 Item Description OSC1 V850/SCx 1 MΩ 10 pF OSC2 V850/SCx I/O chip 27 pF 32.768 kHz JP1 to JP4 JP5, JP6 SW1 to SW4 FACTORY SETTINGS Pins 1 and 2: For mounting capacitor (10 pF) Pins 6 and 7: For mounting capacitor (10 pF) I/O chip Pins 3 to 5: Crystal oscillator (20 MHz) Pin 4: Open... -
Page 28: Chapter 4 Cautions
4.1 V and PORTV of Target System (1) V in the target system is used to sense the level for target system power supply ON/OFF. • When V is lower than 3.5 V, it is judged that the target system is not connected, and mapping of the target memory cannot be performed with a debugger (FCAN cannot be used). -
Page 29: I/O Signal
(3) The V signal from the target system is left open in the IE-703089-MC-EM1. (4) The following conditions must be satisfied when other than V 1. When FCAN is used, PORTV circuit emulator) 2. When ADC is used, V = ADCV 4.2 I/O Signal The input signal (NMI signal) from the target system, the I/O signals for ports 4, 5, 6, and 11, and the I/O signal for port 9 are all delayed (t... -
Page 30: Chapter 5 Differences Between Target Device And Target Interface Circuit
CHAPTER 5 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT Differences between the signal lines of the target device and the signal lines of the IE-703089-MC-EM1 target interface circuit are described in this chapter. The target device is a CMOS circuit, whereas the target interface circuit of the IE-703089-MC-EM1 is configured with an emulation circuit such as a gate array TTL or CMOS-IC. -
Page 31: Equivalent Circuit Of Emulation Circuit
CHAPTER 5 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT Figure 5-1. Equivalent Circuit of Emulation Circuit (1/2) Probe side P00, QS3125 P36 to P34 P07 to P01, P17 to P10, P27 to P20, P37 to P30, P77 to P70, P83 to P80, P127 to P120, P147 to P140,... - Page 32 CHAPTER 5 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT Figure 5-1. Equivalent Circuit of Emulation Circuit (2/2) Probe side PORTV PORTV PORTV ADCV CLKOUT, RESET , MODE, CPUREG, X1, X2, XT1, XT2 GND0, GND1, GND2, PORTGND0, PORTGND1, ADCGND 3.5 V 100 Ω...
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Page 33: Appendix Package Drawings
APPENDIX IE-703002-MC + IE-703089-MC-EM1 (Unit: mm) PACKAGE DRAWINGS IE-703002-MC IE-703089-MC-EM1 User’s Manual U15776EJ1V0UM Top view Pin 1 direction Side view Bottom view Top view 33.0... - Page 34 [MEMO] User’s Manual U15776EJ1V0UM...
- Page 35 NEC Electronics Shanghai, Ltd. Fax: +86-21-6841-1137 Excellent Good Although NEC has taken all possible steps to ensure that the documentation supplied to our customers is complete, bug free and up-to-date, we readily accept that errors may occur. Despite all the care and precautions we've taken, you may encounter problems in the documentation.