Holtek Cpcb48mio0001a User manual

HT-ICE Interface Card

Reference Manual

January 2005

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.

Contents

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

CPCB48MIO0001A Interface Card ................................................................2

CPCB49C000001A Interface Card.................................................................4

CPCB46SER0001A Interface Card................................................................5

TPCB47C00-A-1 Interface Card ....................................................................7

TPCB47C100000A Interface Card .................................................................8

TPCB95SER0000A Interface Card ................................................................9

TPCBG2190-A Interface Card......................................................................10

TPCB23B60-A-1 Interface Card ..................................................................11

TPCB86SER0000A Interface Card ..............................................................12

TPCB82K680000A Interface Card ...............................................................13

CPCB82K960004B Interface Card ..............................................................14

CPCB82M990004A Interface Card ..............................................................16

Introduction

The HT-ICE hardware emulator is the main hardware tool to provide designers with a

method of fully emulating the functions of the MCU. Although collectively known as the

HT-ICE, the emulator is supplied in various types, each with its own part number, the

required one depends upon which MCU device is being used. To ensure that

designers have a convenient and easy way of connecting the HT-ICE to their

application hardware or target board, various interface cards, each with different part

numbers, are also provided. These interface cards, which directly plug into the front

socket of the HT-ICE, provides connectors for easy connection to the user′s

application hardware as well as any necessary additional switches and indicators

necessary for full emulation.

Note that as new devices are continually being released by Holtek, which may require

new interface cards, for the latest information it is suggested that the Holtek website is

consulted.

CPCB48MIO0001A Interface Card

This interface card is used in conjunction with the CICE48C00CCF

U 1

U 2

U 3

U 5

U 6

U 7 U 8

U 9

U 4

J P 1

S W 1

J P 4

J P 3

V R 1

S W 2

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP4 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR1. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection.

The four external signal trace inputs, marked as ET0 to ET3 at jumper location JP3,

provide a means for external signals to trigger the internal breakpoint and trace

functions. For more information, refer to the chapters on Breakpoint and Trace the

Application Program within the Holtek HT-IDE3000 User′s Guide.

The JP1 connector provides the I/O port connections as well as other pins. The DIP

switch, SW1, should be set according to which device is selected and in accordance

with the following table:

SW1 1 2 3 4 5 6 7

HT48X10 OFF OFF ON OFF ON OFF OFF

HT48X05-18 OFF OFF ON OFF ON OFF OFF

HT48X06-18 OFF OFF ON OFF ON OFF OFF

HT48X3X ON OFF OFF ON OFF OFF ON

HT48X5X-28 ON OFF OFF ON OFF OFF ON

HT48X5X-40 ON OFF OFF OFF OFF OFF OFF

HT48X7X-40 OFF OFF OFF OFF OFF OFF OFF

HT48XA0-24 OFF OFF OFF OFF OFF OFF OFF

HT48XA6-24 OFF OFF OFF OFF OFF OFF OFF

HT48X37-24 OFF ON OFF OFF OFF ON OFF

Switch SW2 controls the carrier output of the HT48CA6 device. When in the up

position, the PC0 pin is the carrier output. For all other MCU types or if PC0 is not

used as a carrier output, the switch should be set in the down position.

SW2 MODE

↑

HT48CA6 CARRIER OUTPUT

↓

OTHERS

CPCB48MIO0001A Interface Card

The U1 to U9 connectors are used for different MCUs whose assignment is shown in

the following table.

SOCKET SUPPORTED IC

U1 HT48R10A-1, HT48C10-1 (24 pins)

U2 HT48R30A-1, HT48C30-1 (24 pins)

U3 HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1 (28 pins)

U4 HT48X37-24

U5 HT48R06A-1, HT48C06, HT48R05A-1, HT48C05 (18 pins)

U6 HT48R50A-1, HT48C50-1, HT48R70A-1, HT48C70-1 (40 pins)

U6+U7 HT48R70A-1, HT48C70-1 (64 pins)

U8 HT48RA0A, HT48CA0 (24 pins)

U9 HT48CA6 (24 pins)

CPCB49C000001A Interface Card

This interface card is used in conjunction with the CICE49C00CCAA

J P 4

J P 3

V R 1 V R 2

J P 2

J P 5

J P 1

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR2. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection. VR1 is used to adjust the LCD voltage, VLCD.

The four external signal trace inputs, marked as ET0 to ET3 at jumper

location JP5, provide a means for external signals to trigger the internal

breakpoint and trace functions. For more information, refer to the chapters on

Breakpoint and Trace the Application Program within the Holtek HT-IDE3000

User′s Guide.

Connector JP2 is used for the HT49R30A-1/HT49C30-1 devices with 48-pin packages

while connector JP3 is used for the HT49R50A-1/HT49C50-1 devices with 48-pin

packages. For the HT49R50A-1/HT49C50-1 devices with 100-pin packages and for

the HT49R70A-1/HT49C70-1, it is necessary to use both the JP3 and JP4 connectors.

CPCB46SER0001A Interface Card

This interface card, which is used in conjunction with the CICE46C00CCEA, includes

the following functions:

• External clock source

• A/D converter HT46V00 or HTUY0001 in location U5

• MCU pin assignments, I/O, LCD common and segment output connections

J P 5

V R 2

J P 6

J P 1

J P 3

J P 4

J P 2 U 1

U 2

U 3

U 4

S W 1

U 5 V R 1

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR1. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection. VR2 is used to adjust the LCD voltage, VLCD.

Jumper JP2 is used to select the MCU′s A/D converter AVDD power supply source.

Positions 1 and 2 on JP2 should be shorted if the HT-ICE 5V supply voltage is to be

used as the source. For other externally supplied AVDD voltages, positions 2 and 3

should be shorted, the required voltage can then be provided from JP3 and JP4.

Note: Only the HT46R63 device has VADD, the other devices in the HT46 series MCU

do not have this option. For these other devices VADD is the same as VDD.

DIP switch SW1 should be set according to which device is selected and in

accordance with the following table:

SW1 1 2 3 4

HT46X24 OFF OFF OFF OFF

HT46X62 ON ON ON OFF

HT46X63 ON ON ON OFF

HT46X64 ON ON ON ON

HT46X65 ON ON ON ON

HT46X22 DON′T CARE

HT46X23 DON′T CARE

HT46X47 DON′T CARE

CPCB46SER0001A Interface Card

The JP5 connector provides the LCD common and segment outputs while the JP6

connector provides the I/O port connections as well as other pins. The sockets at

locations U2, U3 and U4 are used for other purposes by different MCUs. Their

assignments are shown in the following table.

SOCKET SUPPORTED IC

U2 HT46X47

U3 HT46X22, HT46X23 (24 pins)

U4 HT46X23 (28 pins)

JP5+JP6 HT46X62, HT46X63, HT46X64, HT46X65

JP6 HT46X24

An A/D converter HT46V00 or HTUY0001, is located at location U5 which is used to

emulate the function of the internal MCU A/D converter.

TPCB47C00-A-1 Interface Card

This interface card is used in conjunction with the TICE47C-CCDA

V R 1

J P 1

V R 2

U 3

J P 3

J P 2

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is used, positions 1 and 2 should be shorted

and the system frequency adjusted using VR2. Refer to the Tools/Mask Option menu

of the HT-IDE3000 User′s Guide for the clock source and system frequency selection.

VR1 is used to adjust the LCD voltage, VLCD.

An RC oscillator type A/D converter is located at U3. Use the converter RFADOSC-1

for the HT47R20A-1/HT47C20-1 devices and the converter RFADOSC-2 for the

HT47C20L device. The JP2 connector provides the I/O port connections and the LCD

common/segment outputs.

TPCB47C100000A Interface Card

This interface card is used in conjunction with the TICE47C100000A

V R 1

J 4 J 3

U 2

J 1

J 2

R C I N R R E F

R S E N

C 5

VR1 is used to adjust the LCD voltage, VLCD.

Two operating voltage sources can be selected, an internal 1.5V or external 1.5V. If

the internal 1.5V is used, positions 1 and 2 on jumper J3 should be shorted.

Otherwise, if the external 1.5V is used, positions 2 and 3 should be shorted, the power

supply can then be connected to J1 and J2. The proper resistors must be selected for

RCIN-RREF and RCIN-RSEN, and a capacitor for C5. Refer to the RC type A/D

converter of the HT47C10L data sheet for more detailed information. An A/D converter,

the HTK025 is located at U2.

TPCB95SER0000A Interface Card

This interface card is used in conjunction with the TICE95SER0000A

J 2

S 1

J 6

J 1 J 5

J 7

J 8

Switch S1 is used to simulate a low voltage condition, a situation which can be

detected internally by the HT95L400/40P, HT95L300/30P, HT95L200/20P and

HT95L100/10P devices. When switch S1 is pressed, the low battery flag (LBFG; bit 4

of LCDC register) will be set, resulting in a simulated low battery condition.

TPCBG2190-A Interface Card

This interface card is used in conjunction with the TICEG2190-CCAA

J P 3

C O N 3

V R 1 V R 2

C O N 4

J P 1

J P 2

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted in

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR2. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection. VR1 is used to adjust the LCD voltage, VLCD.

TPCB23B60-A-1 Interface Card

This interface card is used in conjunction with the TICE23B60-CCXA

J 1

S 1

J 2

V R 1

VR1 is used to adjust the LCD voltage, VLCD.

The J1 connector provides the LCD common and segment outputs while the J2

connector provides the I/O port connections as well as other pins.

If S1is moved down into the locked position, it simulates an LBIN pin voltage that is

less than the low voltage detection level. In other words the LCDC register bit4,

LVFG=1. On the other hand if S1 is in the unlocked state, that is LVFG=0, this will

emulate a LBIN pin voltage that is greater than the low voltage detection level.

TPCB86SER0000A Interface Card

This interface card is used in conjunction with the TICE86SER0000A

J 4

J 3

J P 2

J 1 J 2

L S 1

L S 2

J P 1

V R 1

V R 2

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR1. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection.

A speaker can be attached to LS1 or LS2 to obtain an audio voice output. If a higher

quality amplified voice output is required, connect the speaker to LS1. Here the

volume can be adjusted using VR2. However, a jumper must first be placed on J3 to

select the port pin, which is to be used to enable the interface card′s HT82V733 audio

amplifier. The user program can now enable the HT82V733 amplifier by driving this

same pin low. Otherwise, connect the speaker to LS2 only.

TPCB82K680000A Interface Card

This interface card is used in conjunction with the TICE82K680000A. The card should

be plugged into the CN1 connector of the HT-ICE.

U 2

U 4

U 3

U 5

J P 1

J P 2

V R 1

Y 1

The external clock source has two modes, RC and Crystal. If a crystal clock is to be

used, positions 2 and 3 should be shorted on JP1 and a suitable crystal inserted into

location Y1. Otherwise, if an RC clock is to be used, positions 1 and 2 should be

shorted and the system frequency adjusted using VR1. Refer to the Tools/Mask

Option menu of the HT-IDE3000 User′s Guide for the clock source and system

frequency selection.

The U3 connector is used for the 20-pin packages while the U2 connector is used for

the 28-pin packages. The U4 connector supports all pin assignments for the 48-pin

packages, however as it is not fully compatible with the actual 48-pin packages, the

necessary adjustments must be made by the user.

CPCB82K960004B Interface Card

This interface card is used in conjunction with the CICE82K960004A

J 1

J 3

J 6

S 1

J 8 J 9

U 4 U 5

J 2

U 1 2

J 7

L E D 1

L E D 2

L E D 3

U 1 4

• HT-IDE3000 Configuration Option description:

USB joystick: When the ADC function is to be used, the ″Enable joystick mode″

must be selected. After this has been completed, pins PB0~PB6 will

be setup as A/D inputs, with the names, AN0~AN6, to the 8 bit ADC.

Otherwise, select the ″Disable joystick mode″which will allow the

PB0~PB7 pins to be setup as normal I/O pins.

Sys Freq: Do not select the ″Internal″option. This is because the system

frequency of the ICE is determined by the Interface Card settings.

• LED description:

LED1: Yellow LED, when illuminated this indicates that the system is in its

Active condition, when it is extinguished this indicates that the

system in the Suspend condition.

LED2: Red LED, when illuminated this indicates that the system frequency

is 12MHz.

LED3: Green LED, when illuminated this indicates that the system

frequency is 6MHz.

• Jumper and Push Button description:

J1 and J3: USB connector.

J6: The frequency selection jumper. When in position 1-2, the 12MHz

frequency is selected, when in position 2-3 the 6MHz frequency is

selected. If the 6MHz frequency is selected, then the SYSCLK flag in

the SCC register must be set to ″1″, if the 12MHz frequency is

selected then the SYSCLK flag must be set to ″0″.

J8 and J9: When using the ADC, to increase its flexibility an Internal Reference

Voltage or an External Reference Voltage can be used. When using

the Internal Reference Voltage, the ADREF flag in the USR register

should be set to ″1″. Also J8 and J9 should be placed in position 2-3.

If an External Reference Voltage is used, then the ADREF flag

should be set to ″0″and J8 and J9 should be placed in position 1-2.

The VRH input is via PB7 while the VRL input is via PB6.

S1: RESET input which corresponds to the MCU reset.

CPCB82K960004B Interface Card

• Target board interface description:

For interfacing to the user target board a choice of five connectors, U4, U5, U12,

U14 and J7 are provided.

• Diagnose description:

−Within the HT-IDE3000, select TOOL\Diagnose, then press the reset switch on

the HT-ICE in accordance with the instructions.

−Select Test All to enter the HT-ICE self-diagnostics. When the system enters the

IO EV1 section, the message ″Press ′RESETB′to test USB Connection″will

appear. Ensure first that the USB cable is connected correctly before pressing

the S1 switch on the interface card. The USB connection will then be tested and

if successful the message ″USB device connect successful″will appear. If

unsuccessful the message ″Connect USB Fail, Try Again?″will appear.

−When all of the tests are complete and the message ″To ta l E rr o r 0 ″appears, this

indicates that there are no errors in the ICE. The Target Board can now be

attached and used.

HT-ICE (CICE82K960004A) and I/O Interface Card Outline

HT-ICE

To USB

Port

To Printer

Port

Target board

IBM Compatible

Interface Card

CPCB82M990004A Interface Card

This interface card is used in conjunction with the CICE82M990004A

J 1

J 3

J 6

S 1

J 7 J 8

U 4 U 5

J 2

J 9

L E D 1

L E D 2

L E D 3

U 1 2

• HT-IDE3000 Configuration Option description:

Sys Freq: Do not select the ″Internal″option. This is because the ICE system

frequency is determined by the Interface Card settings.

• LED description:

LED1: Yellow LED, when illuminated this indicates that the system is in its

Active condition, when extinguished this indicates that the system in the

Suspend condition.

LED2: Red LED, when illuminated this indicates that the system frequency is

12MHz.

LED3: Green LED, when illuminated this indicates that the system frequency is

6MHz.

• Jumper and Push Button description:

J1 and J3: USB connectors.

J6: The frequency selection jumper. When in position 1-2, the 12MHz

frequency is selected, when in position 2-3 the 6MHz frequency is

selected. If the 6MHz frequency is selected, then the SYSCLK flag in

the SCC register must be set to ″1″, if the 12MHz frequency is selected

then the SYSCLK flag must be set to ″0″.

J7 and J8: When using the ADC, to increase its flexibility an Internal Reference

Voltage or an External Reference Voltage can be used. When using the

Internal Reference Voltage, the ADREF flag in the USR register should

be set to ″1″. Also J7 and J8 should be placed in position 2~3. If an

External Reference Voltage is used, then the ADREF flag should be set

to ″0″and J7 and J8 should be placed in position 1~2. The VRH input is

via PB7 while the VRL input is via PB6.

S1: RESET input which corresponds to the MCU reset

• Target board interface description:

For interfacing to the user target board a choice of four connectors, U4, U5, U12,

and J9 are provided.