User Manual V2.00 - Equinox Technologies UK Ltd.

User Manual V2.00 - Equinox Technologies UK Ltd.
State-of-the Art Evaluation
Module for 8, 20 & 40-pin
Microcontrollers
PRODUCT
GUIDE
(Version 2.00)
Evalu8r User Manual V2.00
Copyright Information
Equinox guarantees that its products will be
free from defects of material and
workmanship under normal use and service,
and these products will perform to current
specifications in accordance with, and subject
to, the Company’s standard warranty which is
detailed in Equinox’s Purchase Order
Acknowledgment.
Equinox reserves the right to change
specifications detailed in this document
without notice and does not represent a
commitment on the part of the manufacturer.
The information and circuit diagrams
described in this document is furnished under
license agreement or non-disclosure
agreement and may be used or copied only in
accordance with the terms of the agreement.
© 1998 Copyright Equinox Technologies UK Limited. All rights reserved.
AtmelTM and AVRTM are trademarks of the Atmel Corporation
Microsoft, MS-DOS, WindowsTM and Windows 95TM Windows NT™ are registered
trademarks of the Microsoft Corporation
IBM, PC and PS/2 are registered trademarks of International Business Machines
Corporation
Every effort was made to ensure accuracy in this manual and to give appropriate credit to
persons, companies and trademarks referenced herein.
i
User Manual V2.00 Evalu8r
Contacts
Equinox Technologies UK Limited
3 Atlas House, St Georges Square, Bolton, England BL1 2HB
Telephone Sales ....................... : +44 (0) 1204 529000
Fax .............................................. : +44 (0) 1204 535555
E-mail ......................................... : [email protected]
Web site .................................... : www.equinox-tech.com
For technical support on this product please e-mail us at:
[email protected]
ii
User Manual V2.00 Evalu8r
Contents
INTRODUCTION ........1
HARDWARE OVERVIEW ........2
JUMPER CONFIGURATIONS ........3
MODULE SPECIFICATIONS ........4
DEVICE SUPPORT ........5
RESET CONFIGURATIONS ......12
ISP (IN-SYSTEM PROGRAMMING) ......13
PIN ASSIGNMENTS ......16
I/O HEADERS ......18
LED PORT ......19
AVR SUPPORT TOOLS ......20
iv
User Manual V2.00 Evalu8r
Introduction
T
he Evalu8r is a feature-packed
evaluation module which has been
specially designed to support a variety
of different single-chip microcontrollers.
Support is offered for for Atmel 8-pin,
20-pin and 40-pin AVR microcontrollers,
together with support for 20-pin and
40-pin 8051 microcontrollers. The
module supports a wealth of typical
microcontroller peripherals including
LED's, push buttons, sounder, A/D and
serial communications. There is also the
provision for two 8-bit ports to be
brought out via headers allowing the
user to develop off-board circuitry.
MODULE HIGHLIGHTS
• Supports Atmel 8, 20 and 40-pin
Microcontrollers
• Supports NEW Atmel 8-pin AVR
microcontrollers
• Supports 8-pin serial EEPROM’s
• Features In-System Reprogramming
(ISP) Port
• User configurable RESET Polarity to
support both 8051 and AVR
microcontrollers
• 8 x Light Emitting Diodes (LED’s)
• 5 Push Button Switches
The Evalu8r module features an In-System
Programming (ISP) port which allows the
Atmel microcontrollers which support ISP to
be programmed in-situe in the socket. The
ISP port is designed to interface to any
Equinox serial programmer including the
'Micro-ISP' and 'Activ8r'. Even the new
Atmel AVR 8-pin microcontroller family
(AT90S2323/AT90S2343) is supported by
this module. It is also possible to place serial
EEPROM's in the 8-pin socket and then
communicate to these device from the
master microcontroller.
• RS-232 Communications Driver
Circuitry
• Simple Analogue to Digital (A/D)
Converter using on-chip Comparator
• Two ports brought out to headers
allowing external circuitry to be
connected
• On-board power supply
• Pluggable Crystal
The 'Evalu8r' module is now supplied as
standard in both AVR and 8051
microcontroller systems. Many sample
application programs based on this module
are already in existence.
1
Evalu8r User Manual V2.00
Hardware Overview
1
Figure 1
2
3
4
5
6
3
7
8
23
9
22
10
21
KEY:
1
2
3
4
5
6
7
8
9
10
11
12
20
19
18 17 16 15 14 13
13
14
15
16
17
18
19
20
12
11
Port 2
40-pin Microcontroller Socket
ISP Programming Socket
LED’s x 8
U2 Configuration (CON10)
Port 0
Jumpers No: 1 & 2
Serial Communications (RS-232)
Connector
21 Piezo Sounder
22 A/D Inputs
23 Jumpers 3 & 4
Push Button Switches
Crystal
Configuration Jumpers for U4
Reset Switch
20-pin Microcontroller Socket
8-pin Microcontroller Socket
Configuration Jumper for Piezo
Sounder
Power LED
Program LED
Power Supply Screw Terminals
Power Supply Input +9/+26v DC Unreg
Jumpers No: 13 & 14
2
User Manual V2.00 Evalu8r
Jumper Configurations
Notes:
1 To disable LED’s, remove SIL
resistor pack SL1.
2 Pin 1 of SIL’s denoted by
square pad.
Key
Link
Purpose
1-2
2-3
19
19
23
23
7
3
3
3
3
3
3
12
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LED0 / A/D Select
LED1 / A/D Select
Reset Sense
Reset Sense
Not Used
Sounder Enable
U4/2 Configuration
U4/3 Configuration
U4/4 Configuration
U4/5 Configuration
U4/7 Configuration
U4/1 Configuration
P1.2 Configuration
P1.3 Configuration
LED0
LED1
8051
8051
On
XTAL1
XTAL2
GND
GND
SCK2
RESET
LED2
LED3
AREF
AIN
AVR
AVR
Off
P1.2
P1.4
P1.1
P1.5
P1.7
P1.3
AREF
AIN
Figure 2
CON10. U2 Configuration
Pin
1
2
3
4
8051
Vcc
EA
ALE
PSEN
Figure 3
3
AVR
Vcc
ICP
ALE
OC1B
4
3
2
1
As viewed in fig: 1
featured on page 2
Evalu8r User Manual V2.00
Module Specifications
Evalu8r Technical Specification
Power Input ...........: a. +9 volts DC nominal (+25 volts Max)
................................. b. +9v DC unregulated, or +5v DC regulated.
Power Connectors .: a. Standard 2.5mm ROKA type-centre positive.
.................................
Accepts Equinox Power Supply
................................. b. Screw Terminals to accept external bench PSU.
.................................
Pin 1 +5v
.................................
Pin 2 +9v
.................................
Pin 3 0v.
Serial Port...............: 3-wire asynchronous Communications interface, TxD, RxD, GND (RS-232
................................. compatible).
Serial Connector ....:
.................................
.................................
.................................
9 way female D-type connector, PC compatible via. 1:1 cable
Pin 2 - TxD Output from Evalu8r
Pin 3 - RxD Input to Evalu8r
Pin 5 - GND Signal Ground connection
A/D Convertor........:
.................................
.................................
.................................
.................................
.................................
.................................
Simple current source and comparator technique
GND Signal Ground
REF Voltage ramp from 65uA into
100nF approx.
AIN Input to Evalu8r. Max range 0v to
+5v (clamped)
Noise filter built-in 10K/100nF approx.
Status Indication....: Power-ON & PROG LED’s.
Sounder ..................: PIEZO type
Device profiles .......: 8, 20 and 40-pin devices are supported. There is room to fit either a 20-pin or a
................................. 40-pin ZIF socket if required.
ISP Compatibility ...: Equinox standard 10-way Header
Other I/O ................: 5 switches and 8 LED’s on 20/40 pin microcontroller port pins.
4
User Manual V2.00 Evalu8r
Device Support
Atmel 20-pin 8051 microcontrollers
Device
Family
Microcontroller
Socket
Number
Of Pins
AT89C1051 (U)
AT89C2051
AT89C4051
U1
U1
U1
20
20
20
RESET Configuration
Polarity
Link 3
Link 4
HIGH
HIGH
HIGH
1-2
1-2
1-2
ISP
1-2
1-2
1-2
NO
NO
NO
Figure 4
Figure 6
Vcc
RST
(RXD) P3.0
P3.1
XTAL2
XTAL1
(INT0) P3.2
(INT1) P3.3
(T0) P3.4
(T1) P3.5
GND
C6
Active
HIGH RESET
Circuit
20
Vcc
1
RESET
(Refer to page 12)
20
19
18
17
16
15
14
13
12
11
VCC
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1 (AIN1)
P1.0 (AIN0)
P3.7
Pinout for the AT89X051
AT89CX051
20-Pin
Microcontroller
RESET
1
2
3
4
5
6
7
8
9
10
External
RESET
Signal
P1 (8 I/O)
4
XT1
5
XTAL1
P3 (7 I/O)
XTAL2
GND
C1
C2
10
Figure 7
Figure 5
Port
I/O
P1
8
LED x 8
P3
7
Push Button + Communications
5
Function
Evalu8r User Manual V2.00
Device Support Continued
Atmel 40-pin 8051 microcontrollers
RESET Configuration
Number
Of Pins Polarity
Link 3
Link 4
Device
Family
Microcontroller
Socket
AT89C51
U2
40
HIGH
1-2
1-2
NO
AT89C52
U2
40
HIGH
1-2
1-2
NO
AT89C55
U2
40
HIGH
1-2
1-2
NO
AT89S8252
U2
40
HIGH
1-2
1-2
YES
AT89S53
U2
40
HIGH
1-2
1-2
YES
EA
HIGH
ISP
CON 10
1-2
CON 10
1-2
CON 10
1-2
CON 10
1-2
CON 10
1-2
Figure 8
Figure 10
Vcc
C6
Active
HIGH RESET
Circuit
40
Vcc
1
RESET
(Refer to page 12)
RESET
AT89CXX
AT89SXXXX
40-Pin
Microcontroller
External
RESET
Signal
EA
CON 10
1-2
31
P0
P1
18
XT1
19
XTAL1
(T2) P1.0
(T2 EX) P1.1
P1.2
P1.3
(SS) P1.4
(MOSI) P1.5
(MISO) P1.6
(SCK) P1.7
RST
(RXD) P3.0
(TXD) P3.1
(INT0) P3.2
(INT1) P3.3
(T0) P3.4
(T1) P3.5
(WR) P3.6
(RD) P3.7
XTAL2
XTAL1
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VCC
P0.0 (AD0)
P0.1 (AD1)
P0.2 (AD2)
P0.3(AD3)
P0.4 (AD4)
P0.5 (AD5)
P0.6 (AD6)
P0.7 (AD7)
EA/VPP
ALE/PROG
PSEN
P2.7 (A15)
P2.6 (A14)
P2.5 (A13)
P2.4 (A12)
P2.3 (A11)
P2.2 (A10)
P2.1 (A9)
P2.0 (A8)
P2
Pinout for the AT89S8252
P3
XTAL2
GND
C1
Figure 9
C2
20
Port
I/O
Function
P0.X
8
I/O Box Header (Con 11)
P1.X
8
LED x 8 + ISP (3)
P2.X
8
I/O Box Header (Con 9)
P3.X
8
Push Button + Serial Communications
Figure 11
6
User Manual V2.00 Evalu8r
Device Support Continued
Atmel 40-pin AVR microcontrollers
Device
Family
Microcontroller
Socket
Number
Of Pins
AT90S4414
AT90S8515
U2
U2
40
40
RESET Configuration
Polarity
Link 3
Link 4
LOW
LOW
2-3
2-3
ISP
2-3
2-3
YES
YES
Figure 12
Figure 14
Vcc
C6
Active
LOW RESET
Circuit
40
Vcc
9
RESET
(Refer to page 12)
RESET
AVR 40-Pin
Microcontroller
External
RESET
Signal
PA (8 I/O)
PB (8 I/O)
18
XT1
19
XTAL1
(T0) PB0
(T1) PB1
(AIN0) PB2
(AIN1) PB3
(SS) PB4
(MOSI) PB5
(MISO) PB6
(SCK) PB7
RESET
(RXD) PD0
(TXD) PD1
(INT0) PD2
(INT1) PD3
PD4
(OC1A) PD5
(WR) PD6
(RD) PD7
XTAL2
XTAL1
GND
C2
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VCC
PA0 (AD0)
PA1 (AD1)
PA2 (AD2)
PA3(AD3)
PA4 (AD4)
PA5 (AD5)
PA6 (AD6)
PA7 (AD7)
ICP
ALE
OC1B
PC7 (A15)
PC6 (A14)
PC5 (A13)
PC4 (A12)
PC3 (A11)
PC2 (A10)
PC1 (A9)
PC0 (A8)
PC (8 I/O)
PD (8 I/O)
XTAL2
Pinout for the AT90S8515
and AT90S4414
GND
C1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
Figure 15
Figure 13
Port
I/O
Function
PA.X
8
I/O Box Header (Con 11)
PB.X
8
LED x 8 + ISP (3)
PC.X
8
I/O Box Header (Con 9)
PD.X
8
Push Button + Serial Communications
PLEASE NOTE: The Evalu8r module does not support the Atmel AT90S8535 and AT90S4434
40-pin AVR devices
ICP, ALE and 0C1B are brought out to Con10
7
Evalu8r User Manual V2.00
Device Support Continued
Atmel 20-pin AVR microcontrollers
RESET Configuration
Polarity
Link 3
Link 4
Device
Family
Microcontroller
Socket
Number
Of Pins
AT90S1200
U1
20
LOW
2-3
2-3
YES
AT90S1200A
AT90S2313
U1
U1
20
20
LOW
LOW
2-3
2-3
2-3
2-3
YES
YES
ISP
Figure 16
Figure 18
Vcc
RESET
(RXD) PD0
(TXD) PD1
XTAL2
XTAL1
(INT0) PD2
(INT1) PD3
(T0) PD4
(T1) PD5
GND
C6
Active
LOW RESET
Circuit
8
Vcc
1
RESET
(Refer to page 12)
RESET
PB (3 I/O)
2
XT1
3
20
19
18
17
16
15
14
13
12
11
VCC
PB7 (SCK)
PB6 (MISO)
PB5 (MOSI)
PB4
PB3 (OC1)
PB2
PB1 (AIN1)
PB0 (AIN0)
PD6 (ICP)
Pinout for the AT90S2313
AT90S2323
8-Pin
Microcontroller
External
RESET
Signal
1
2
3
4
5
6
7
8
9
10
XTAL1
XTAL2
GND
C1
C2
4
Figure 17
Port
I/O
Function
PB
8
LED x 8 + ISP (3)
PD
8
Push Button + Serial Communications
Figure 19
8
User Manual V2.00 Evalu8r
Device Support Continued
Atmel 8-pin AVR microcontrollers
Device
Family
Microcontroller
Socket
Number
Of Pins
AT90S2323
AT90S2343
U4
U4
8
8
Figure 20
RESET Configuration
Polarity
Link 3
Link 4
The Evalu8r module supports the Atmel
8-pin AVR devices. As there are many different
modes in which these devices can be used,
each pin of the 8-pin socket (U4) has been
brought out to a jumper.
ISP
LOW
LOW
2-3
2-3
Pin
Function
Link
Jumper
1
2
3
4
5
6
7
8
RESET Pin
XTAL 1
XTAL 2
GROUND
P1.1
P1.6
P1.7
Vcc
12
7
8
9
10
11
-
1-2
1-2
1-2
1-2
2-3
2-3
-
The 8-pin AVR table (figure 24) shows how to
configure the jumpers so that the AT90S2323
can be operated from an external crystal and
also in-system programmed.
2-3
2-3
YES
YES
Figure 21
Figure 23
AT90S2323 Scenario
Vcc
RESET
(XTAL1) PB3
(XTAL2) PB4
GND
C6
Active
LOW RESET
Circuit
1
2
3
4
8
7
6
5
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0)
PB0 (MOSI)
8
Vcc
1
Pinout for the AT90S2323
RESET
(Refer to page 12)
• Configuration with external
Crystal Oscillator
RESET
PB (3 I/O)
• 3 I/O lines are available
AT90S2323
8-Pin
Microcontroller
External
RESET
Signal
2
XT1
3
C2
I/O
Function
PB
3
Spare I/O
PB2 Con 3 Link 11
XTAL1
PB3 LED6
XTAL2
PB0 Con 3 Link 10
GND
C1
Port
4
Figure 24
Figure 22
9
Evalu8r User Manual V2.00
Device Support Continued
Figure 26
AT90S2343 Scenario
Vcc
RESET
(CLOCK) PB3
PB4
GND
C6
Active
LOW RESET
Circuit
1
2
3
4
8
7
6
5
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0
PB0 (MOSI)
8
Vcc
1
Pinout for the AT90S2343
RESET
(Refer to page 12)
RESET
PB (5 I/O)
External
RESET
Signal
AT90S2343
8-Pin
Microcontroller
• Configuration with internal
RC Oscillator enabled
• 5 I/O lines are available
Figure 25
Port
I/O
Function
PB
5
Spare I/O
PB0 Con3 Link11
PB1
GND
4
PB2 Con3 Link11
PB3 LED6
PB4
Figure 27
10
User Manual V2.00 Evalu8r
Device Support Continued
Atmel 8-pin Serial EEPROM Devices
The Evalu8r module also supports connection of a Serial EEPROM device in the 8-pin socket
(U4). The EEPROM power and I/O is configurable via jumpers. For more information on how
to set the jumpers for a particular device please refer to the Evalu8r circuit schematic,
attached at the back of this guide and consult the relevant data sheet of the EEPROM.
Device
Family
Microcontroller
Socket
Number
Of Pins
24C
25C
93C
U4
U4
U4
8
8
8
Consult device data sheet
Consult device data sheet
Consult device data sheet
Figure 28
11
Evalu8r User Manual V2.00
RESET Configurations
An important difference between the Atmel 89C/89S and AVR microcontrollers is the polarity
of the RESET pin. The 89C/89S devices feature an ACTIVE HIGH Reset, where as the AVR
devices feature an ACTIVE LOW Reset. The Evalu8r module features user configurable RESET
polarity. It is necessary to change only two jumper settings as detailed below to support
either ACTIVE HIGH or ACTIVE LOW RESET polarity.
Active High RESET Function
Active Low RESET Function
Vcc
S6
Vcc
R10
10K
C7
10µF
RESET
R11
120
R4
10K
R11
120
C10
10µF
RESET
S6
AVR
Con 8
Pin 10
EXTERNAL
RESET
Figure 29
RESET
Con 8
Pin 10
EXTERNAL
RESET
RESET
8051
Figure 30
Suitable for 8051 microcontroller family
e.g. 87C/89C/89S devices
Suitable for:
All AVR microcontrollers
Figure 32
Figure 31
Link 3
Link 4
Link 3
Link 4
1-2
1-2
2-3
2-3
Please note the use of a C/R RESET circuit
will not prevent corruption of the on-chip
AVR EEPROM
12
User Manual V2.00 Evalu8r
ISP (In-System Programming)
The Evalu8r is capable of supporting the In-System Programming (ISP) functionality available
on the Atmel 89S and 90S(AVR) microcontroller derivatives. To facilitate ISP it is necessary to
connect an Equinox ‘Micro-ISP’ or Activ8r programmer to the ISP header (Con 8) on the
module as detailed in the figure below. Alternatively the ISP connection on the Equinox
Activ8r may be used to connect to the Evalu8r.
IDC Header (Con 8)
Evalu8r
PC
ISP
Programmer
Figure 33
Prog LED
The Serial programmer will illuminate the ‘PROG’ LED (LED 9) on the Evalu8r during
programming.
ISP LED’s
The MOSI/MISO/SCK lines from the serial programmer are shared with LED 5/6/7. During
serial programming these LED’s will flicker on and off. If any problems are encountered
during programming it is possible to disconnect all 8 LED’s by removing the resistor SIL pack
(SL1).
Piezo Sounder
The Evalu8r module is shipped with the Piezo Sounder enabled by default. This will make a
noise during programming and is useful as an audible indication that ISP is working. To
disable the sounder, simply remove link 6.
13
Evalu8r User Manual V2.00
Port sharing between ISP and LED’s
Vcc
Figure 34
SL1
SL1
LED6
LED7
SL1
LED5
Piezo
Microcontroller
ISP Pins
Link 6
P1.7/PB7
(SCK)
SCK 1
P1.6/PB6
(MISO)
MISO
P1.5/PB5
(MOSI)
MOSI
ISP Connector
(Con 8)
Port sharing between ISP and LED’s etc.
8051
AVR
Function
ISP
P1.7
PB7
LED7/Piezo
SCK
P1.6
PB6
LED6
MISO
P1.5
PB5
LED5
MOSI
Figure 35
14
User Manual V2.00 Evalu8r
ISP (In-System Programming) Continued
10-Way IDC Header
Top Pin View
Connect to
Target VCC
SCK2
PROG
Connect to
Target GND
1
2
3
4
5
6
7
8
9
10
SSMO
MI
SCK1
RESET
Figure 36
ISP Connector Con 8
Note:
This is the view of the connector
fitted to the target (e.g. Evalu8r)
board, as seen from above (the
component side).
Pin
Name
I/O
1
2
3
4
5
6
7
8
9
10
VCC
SS
SCK2
MO
PROG
MI
GND
SCK1
GND
RESET
O
O
O
O
I
O
O
Figure 37
15
Connected to:
Module Vcc
Target SS
N/C
Target MOSI
PROGRAM LED
Target MISO
Module GND
Target SCK
Module GND
Module RESET Circuit
Evalu8r User Manual V2.00
Pin Assignments
20-pin microcontrollers
8051
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AVR
Func1 Func2 Func1 Func2
RST
P3.0
P3.1
XTAL2
XTAL1
P3.2
P3.3
P3.4
P3.5
GND
P3.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
VCC
(RXD)
(TXD)
INT0
(INT1)
T0
(T1)
AIN0
AIN1
RST
PD0
PD1
XTAL2
XTAL1
PD2
PD2
PD4
PD5
PD6
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
(RXD)
(TXD)
INT0
INT1
T0
T1
ICP
AIN0
AIN1
Function
Evalu8r
RESET pin
Serial UART RECEIVE
Serial UART TRANSMIT
Oscillator Output
Oscillator Input
External Interrupt 0
External Interrupt 1
Timer0 Input
Timer1 Input
System GROUND connection
8051/AVR/ISP/RESET circuit
RS-232 Serial RECEIVE
RS-232 Serial Transmit
Pluggable Crystal
Pluggable Crystal
PB Switch 5
PB Switch 4
PB Switch 2
PB Switch 3
GROUND
PB Switch 1
LED 0 or A/D INPUT
LED 1 or A/D REF
LED 2
LED 3
LED 4
LED 5 & SPI
LED 6 & SPI
LED 7 & SPI
Vcc
Analogue Input 0
Analogue Input 1
OC1
MOSI
MISO
SCK
SPI - Master OUT, Slave IN
SPI - Master IN, Slave OUT
SPI - Serial Clock
System Vcc
Figure 38
16
User Manual V2.00 Evalu8r
Pin Assignments Continued
Figure 39
Pin
8051
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
XTAL2
XTAL1
GND
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
PSEN
ALE
EA
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
Vcc
Function
Reset Pin
RXD
TXD
INT0
INT1
T0
T1
Evalu8r
AVR
Function
LED1
LED0
LED2 or A/D Reference
LED3 or A/D Input
LED4
LED5 & SPI
LED6 & SPI
LED7 & SPI
Links 3 & 4/CON8-10
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
RESET
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
XTAL2
XTAL1
GND
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
OC1B
ALE
ICP
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
Vcc
T0
T1
AIN0
AIN1
SS
MOSI
MISO
SCK
SWITCH 5
SWITCH 4
SWITCH 2
SWITCH 3
SWITCH 1
CON9-10
CON9-2
CON9-3
CON9-4
CON9-5
CON9-6
CON9-7
CON9-8
CON9-9
CON10-4
CON10-3
CON10-2
CON11-9
CON11-8
CON11-7
CON11-6
CON11-5
CON11-4
CON11-3
CON11-2
CON11-1
40-pin microcontrollers
17
RXD
TXD
INT0
INT1
OC1A
WR
RD
A8
A9
A10
A11
A12
A13
A14
A15
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
Evalu8r User Manual V2.00
I/O Headers
The Evalu8r module features two I/O headers
which each bring out a full 8-bit microcontroller
port plus power and ground
10-Way IDC Header
Top Pin View
1
2
3
4
5
6
7
8
9
10
Connector 8051 (40-pin) AVR (40-pin)
Figure 40
CON 9
P2.X
PC0.X
CON 11
P0.X
PA0.X
Figure 41
Note:
This is the view of the connector fitted
to the target (e.g. Evalu8r) board, as
seen from above (the component
side).
Pin
Name
I/O
1
Vcc
-
2
PX.0
I/O
3
PX.1
I/O
4
PX.2
I/O
5
PX.3
I/O
6
PX.4
I/O
7
PX.5
I/O
8
PX.6
I/O
9
PX.7
I/O
10
GND
-
Figure 42
18
User Manual V2.00 Evalu8r
LED Port
High RESET Function
The Evalu8r module features 8 LED’s
connected to one contiguous 8-bit
microcontroller I/O port. As some of the I/O
ports have dual functionality it is necessary
to set certain jumpers to ensure that all 8
LED’s are connected.
Vcc
(Resistor SIL Pack SL1)
LED
The table below shows jumper settings and
also the port assignments for 8051 & AVR
microcontrollers.
PORT
To disconnect all LED’s simply remove the
resistor SIL pack SL1.
LED
Jumper Settings
8051
AVR
1
2
3
4
5
6
7
8
Link 1 1-2
Link 2 1-2
-
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
1K
Figure 44
Figure 43
19
Evalu8r User Manual V2.00
AVR™ Support Products
Order code
Description
PROGRAMMING SYSTEMS
AVR2-ST
Professional AVR Microcontroller Starter System
AVR1-8K-DV
Professional AVR Microcontroller Development System
AVR1-820K
Atmel AT90S1200/AT90S23x3 AVR Microcontroller Starter Kit
MPW-PLUS
Micro-Pro Professional Device Programming System
UISP-S3-SYS
Micro-ISP Series III Professional Serial Programming System
UISP-UPG1
Micro-ISP Upgrade: Atmel ATmega programming support
ACT-UPG1
Activ8r Upgrade: Atmel ATmega programming support
UISP-EXP1
Low Voltage (+3V) In-System Programming (ISP) Expansion Module
EVALUATION/OEM MODULES
OEM-UC-20/40
Universal 8051/AVR Microcontroller OEM Module
EVALU8R-1P
Evalu8r - Universal 8051/AVR Microcontroller Evaluation Module
PACKAGE ADAPTORS ETC.
AD-PLCC44-A
Programming adaptor - 44-pin PLCC to DIL-40
AD-DIL40-PLCC44-A
Emulation adaptor - 44-pin PLCC on target system to 40-pin DIL
AD-SOIC20-A
Microcontroller Programming adaptor - 20-pin SOIC to 20-pin DIL
AD-SOIC8-A
Microcontroller Programming adaptor - 8-pin SOIC to 8-pin DIL
AD-8535-A
Parallel programming adaptor - Atmel AT90S8535/AT90S4434 (40-pin DIL)
AD-TQFP44-A
Programming adaptor - 44-pin TQFP to 40-pin DIL
SS-90S8515-P
ISP Socket Stealer Module fitted with Atmel AT90S8515 microcontroller (DIL)
SS-90S8515-J
ISP Socket Stealer Module fitted with Atmel AT90S8515 microcontroller (PLCC)
AVR BASIC Programming Language
AVR-BAS-LITE
AVR BASIC LITE Version (1K bytes - AT90S1200 support only)
AVR-BAS-8K
AVR BASIC 8K Version (8K bytes - All AVR derivatives supported)
AVR-BAS-FULL
AVR BASIC Full Version (8K bytes - All AVR derivatives supported)
AVR-BAS-8KF
AVR BASIC 8K to FULL version upgrade
IAR AT90S Language Tools
EWA90BAS-EE
“IAR Baseline Tool Set” - C compiler, assembler, debugger (8K code limit)
EWA90
“IAR Full AT90S Version” - C compiler, assembler, debugger (unrestricted code)
DO-BOX (Dynamically Optimised BASIC Box) + Accessories
DOBOX-ST1
DO-BOX Starter System 1
DOBOX-DV1
DO-BOX Development System 1
DOBOX-MOD1
DO-BOX Module 1
DOBOX-PM1
DO-BOX Prototyping Module
DOBOX-AM1
DO-BOX Applications Module 1
LITERATURE
CD-AT98
Atmel CD-ROM Databook 1998
DB-AVR-981
Atmel AVR Microcontroller Data Book (Paper format)
MAN-AVRBAS-REF
AVR BASIC Reference Guide
MAN-AVRBAS-GS
AVR BASIC Getting Started Guide
MISCELLANEOUS
CAB-SER1
PC Serial Cable Adaptor Kit (9W-25W & 25W-9W)
CAB-PAR25MM
PC Parallel Cable (25W to 25W M/M 2M)
20
Equinox Technologies UK Limited reserves the right to change any information contained within
this manual without prior notice. E&OE
Terms and product names contained in this document may be trademarks of others.
1
2
3
4
5
6
7
8
LINK12
3
2
1
P1.3
U2
CON11
RST
CON3
LINK7
3
2
1
D
P1.2
XTAL1
CON3
LINK8
3
2
1
P1.4
XTAL2
CON3
LINK9
3
2
1
U4
P1.1
CON3
LINK10
P1.6
P1.5
3
2
1
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
EA GND
ALE
PSEN
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
8PIN
VCC
100nF
SCK2
GND
1
D
SILR8
CON10
VCC
EA
ALE
PSEN
1
2
3
4
5
6
7
8
9
10
CON3
C
SL3
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
CON10
CON9
C11
P1.7
1
2
3
4
5
6
7
8
9
10
89C51
VCC
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
GND
8 PIN SITE
CON3
LINK11
3
2
1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
89C51 89C52 89S8252
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
XTAL2
XTAL1
GND
1
2
3
4
CON4
SL4
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
1
SILR8
C
CON10
VCC
VCC
10
9
8
7
6
5
4
3
2
1
R10
10K
10uF 10V
VCC
P1.4
SCK2
P1.5
PROG
P1.6
GND
P1.7
GND
BZ1
C10
1
2
3
R8
100K
BC327
1
2
3
P3.7
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0
TR1
D8
1N4148
R9
10K
RXD DATA
C8
VCC
VCC
20
19
18
17
16
15
14
13
12
11
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1
LINK1
1
2
3
XTAL1
AREF
B
R1
LINK2
C
1
2 B
3 A
P1.0
BC337
XTAL2
C
B
A
R50
470R
VCC
1K
89C2051
XT1
PROG
1
2
3
LED0
LED1
1
2
3
4
5
6
7
8
9
10
TXD DATA
RS232 D TYPE F
R12
1K
TR3
100nF
U1
89C1051 89C2051
B
65uA
CURRENT SOURCE
RST
BC337
1
2
3
4
5
6
7
8
9
LED2
LINK4
LED3
A
B
C
LED4
PIEZO
LED5
B C
LED6
LINK6
C
CON3
LED9
10K
SL2
1K
LINK3
8051 LINK A & B, AVR = LINK B & C
R5
10K
D5
1N4148
LED7
A
B
A
D4
1N4148
R3
1
R4
10K
S6 RESET
SL1
1K
2K2
10uF 10V
120R
VCC
R2
C7
R11
LINK5
C
3
B
2
A
1
1
CON8
REMOTE PROGRAMMING
D6
1N4148
AIN
R6
C9
C1
CON5
1
2
3
R7
4K7
4K7
D7
1N4148
100nF
REF
AIN
0V
PWR
LED
ANALOGUE
TR2
S4
S3
D3
1N4148
S2
CRYSTAL
33pF
S1
9v+
D2
1N4002
C2
33pF
U3
LM7805CT
VCC
+5V
Vin
1
9v
CON7
1N4002
D1
2
3
GND
S5
C3
C4
100nF
100nF
C6
10uF 10V
C5
47uF 25V
CON4
1
2
3
+5V
+5V
+9V TO 25V+V
0V
0V
1
2
ADAPTOR SOCKET
POWER
A
A
LARGE NUMBERS EG: 1 DESIGNATE THE PCB COMPONENT IDENTS
OF THE PCB LINKS AND LED IDENTIFIERS
Title
Size
Number
Revision
A3
Date:
File:
1
2
3
4
5
6
4-Sep-1998
Sheet of
C:\PROTPCB\JOHN\40OEM\NEWEVAL1.SCH
Drawn By:
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8
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