Holtek HT66FU40, HT68F30, HT66F40, HT68F40, HT68FB30 User Manual
...
e-ICE Users Guide
August, 2012
Copyright © 2011 by HOLTEK SEMICONDUCTOR INC. All rights reserved. Printed in Taiwan. No part of
this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means,
electronic, mechanical photocopying, recording, or otherwise without the prior written permission of
HOLTEK SEMICONDUCTOR INC.
e-ICE User’s Guide
2
e-ICE Introduction ....................................................................................................................... 3
e-ICE Naming Rules .................................................................................................................... 3
e-ICE Actual Picture .................................................................................................................... 4
MEV Board ............................................................................................................................................4
DEV Board............................................................................................................................................. 4
PEV Board .............................................................................................................................................5
e-ICE Operation ........................................................................................................................... 6
IDE3000 Software Update .....................................................................................................................6
Accompanying MCU Tools.....................................................................................................................6
DEV Power Supply Options...................................................................................................................7
Connect the EV Board ........................................................................................................................... 8
Connect to the USB Port and Simulation will begin Using the IDE3000 ................................................7
e-ICE Operating Notes ................................................................................................................ 9
HT-IDE3000 Version ..............................................................................................................................9
System Frequency................................................................................................................................. 9
Voltage and Current............................................................................................................................. 10
e-ICE Counting Cycle, Interrupt Points, Halt Instruction and Trace ..................................................... 11
e-ICE Reset ......................................................................................................................................... 11
ADC Sampling .....................................................................................................................................12
WDT Overflow Reset ........................................................................................................................... 12
PRM Register ......................................................................................................................................12
e-ICE HIRC Trim Operating Description .................................................................................. 12
After Manufacture with no Prior Frequency Calibration then Manual Adjustment will be Required......12
After Manufacture if Calibration is Implemented by the DEV then no Manual Adjustment is Required 15
M1001A Limited Version Operating Limitations..................................................................... 15
Stack Overflow.....................................................................................................................................15
Halt Instruction.....................................................................................................................................16
Configuration Option IO/RES Setting................................................................................................... 16
DEV Board.................................................................................................................................. 17
128-Pin DEV Board .............................................................................................................................17
208-Pin DEV Board .............................................................................................................................18
PEV Board .................................................................................................................................. 19
e-ICE User’s Guide
3
e-ICE User’s Guide
e-ICE Introduction
The e-ICE is Holtek’s new generation MCU hardware emulator which provides
considerable enhancements over its predecessors. Some features include:
Uses a Real Chip structure to provide simulation results much closer to that of an
actual MCU device
Can setup up to 64K of easily adjusted breakpoints
Simulation hardware can be powered using a variable power supply with a range of
2.2V~5.5V allowing pin voltage levels to be compatible with actual device.
Simplified emulator circuitry, facilitates easier maintenance and greater stability
Uses a USB interface for PC communication with greater ease of use
e-ICE Naming Rules
The e-ICE is comprised of an MEV Board, DEV Board and Peripheral Board. The
following is the naming rules for each part:
MEV Board Part No. Naming Rule
Naming Rules have six digits, e.g. M1001C M 1 001 C
type code No. version
DEV Board Part No. Naming Rule
Naming Rules have six digits, e.g. D1001C D 1 001 C
type code No. version
Peripheral Board Part No. Naming Rule
Naming Rules have six digits, e.g. P1001B P 1 001 B
type code No. version
e-ICE User’s Guide
4
e-ICE Actual Picture
MEV Board
Figure 1 M1001C MEV Board
DEV Board
Figure 2 D1001A Top Layer
e-ICE User’s Guide
5
Figure 3 D1001A Bottom Layer
PEV Board
Figure 4 P1001A Top Layer
e-ICE User’s Guide
6
Figure 5 P1001A Bottom Layer
e-ICE Operation
IDE3000 Software Update
The new emulator continues to use the original HT-IDE3000 software, however it should
be upgraded to at least Version V7.1 which offers support for the e-ICE.
This can be downloaded at the Holtek official website.
Download the latest IDE3000 ensuring that is the correct version.
Accompanying MCU Tools
Open the accompanying MCU tools Excel table.
There are two options provided:
1. Execute the HT-IDE3000 V7.4, click “menu/help/Holtek e-ICE pin mapping table.”
2. Open the “DOC\DEV Pin Assignment Total List.xls” under HT-IDE3000.
Figure 6 Open the DEV Pin Assignment Total List.xls table
In the Excel table, press “DEV name” or “MCU name” to check.
Loading...