EPSILON5-A1 Equinox Technologies, EPSILON5-A1 Datasheet - Page 74

• Manufacturer Part Number: EPSILON5-A1
• Description: ISP PORTABLE PROGRAMMER USB
• Manufacturer: Equinox Technologies
• Series: Epsilon5r
• Type: Portable ISPr

Specifications of EPSILON5-A1

• Contents: Programmer, Software, Cables and Documentation
• Ic Product Type: In-Circuit Programmer
• Features: 2Mbits Of On-Board Non-Volatile FLASH Memory For User Project Storage
• Interface Type: JTAG
• Mcu Supported Families: ATmega And AT91SAM7
• Mpu Supported Families: AVR
• Rohs Compliant: Yes
• External Depth: 31mm
• Height: 189mm
• Length: 80mm
• For Use With/related Products: ATMEL AT89S, AVR, AT91SAM7, NXP P89C51Rx2 P89C66x, Zensys, Serial EEPROM's
• Other names: 483-1000

4.5 J6(a) - Equinox 10-way Header (Generic SPI Interface)
This connection method is suitable for interfacing the EPSILON5 programmer to a Target System
which features the following:
This is the favoured ISP connector as it allows the following additional functions:
To implement this connection, simply plug the 10-way ISP cable into the EPSILON5 J6 header and
plug the other end of the cable into the matching header on the Target System.
Pin
No
1
2
3
EPSILON5 MKII Programmer - User Guide V1.10 – 10th July 2006
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Programmer
Pin name
PROG_VCC
PROG_SPARE -
PROG_TSCK2 O
Equinox 10-way IDC ISP Header
An Atmel device which features the 3-wire SPI + RESET Programming Interface
Application of +12V Vpp for ATtiny High Voltage Serial Programming
SCK2 Oscillator for clocking devices during programming
Spare I/O pin which could be used for SPI SLAVE SELECT or to drive an LED on the Target
System
Programmer
Input /
Output
P
Connect to
pin on
Target Device
TARGET_VCC
No connect
XTAL1
Only connect this pin if
you are using the
SCK2 Clock Output to
clock the Target
Figure 4.5.1 – Equinox 10-way IDC Header (J8) viewed from above
Warning!
1. It is possible for +12V to be output on pin 10 of this
2. Connecting to the wrong ISP Header may cause
connector when programming ATtiny11/12/15 devices.
catastrophic damage to the Programmer & Target
System
Description
Target VCC
This pin should be connected to the
Target System Vcc. This voltage
could be used to power the
programmer depending on the
settings of the power switch/jumper
on the programmer.
Spare Programmer I/O pin
This pin is currently a I/O spare pin
which is not used during SPI
programming. In order to use this pin,
the pin state must be setup in the
EQTools <Pre-programming State
Machine> tab.
SCK2 Clock Output (*Optional*)
This output signal can be used to
supply an external clock signal
(SCK2) to the target microcontroller.
This function must be enabled in the
EQTools <Pre-programming State
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