Programming Interface To Target Device - Equinox Systems EPSILON5 MKII User Manual

Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of EPSILON5-A1 - ISP PORTABLE PROGRAMMER USB
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
Key:
S – Device supported as standard
U – Chargeable license upgrade required
* – Device support not available at the time of this document going to press. Please contact Equinox
for a device support update.

1.6.2 Programming Interface to Target Device

The programmer supports the following programming interfaces to the Target Device:
# Programming Family
Interface
1 LV SPI AT89S
AT90S
AT90USB
AT90CAN
ATmega
ATtiny
Zensys
2 HV SPI (+12V ATtiny
Vpp)
3 UART Boot T89C51Rx2
Loader P89X51Rx2
4 JTAG ATmega
(Atmel AVR) AT90USB
AT90CAN
Please refer to section 4 for information on which ISP Header to use for the required programming
interface.
EPSILON5 MKII Programmer - User Guide V1.12 – 1
Description / Comment
Atmel Low Voltage Serial Programming Mode
•
Atmel 3-wire SPI interface (SCK, MOSI, MISO )
•
Target Device RESET
•
Works at target voltage (no Vpp required)
Atmel High Voltage Serial Programming Mode
•
Atmel 4-wire SPI Interface (SCK, MOSI, MISO, MOSI2)
•
+12V Vpp is applied to the RESET pin to enter High
Voltage Serial Programming Mode
•
Requires different connections to Target Device
compared with LV SPI.
•
Requires all pins of target device to be accessible by the
programmer.
Atmel / Philips UART Boot Loader Interface
•
Uses RXD, TXD, PSEN, and Target Device RESET pin
•
TTL Levels from programmer to Target System
Atmel ATmega AVR – JTAG ISP Interface
•
Uses same connector as Atmel JTAG ICE
•
A chargeable license upgrade is required to enable the
ATmega JTAG ISP libraries.
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August 2007
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