Equinox Systems PPM3 Reference Manual page 28

I/o connector modules
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Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of EQ-IOCON-3 - MOD PPM3 CONN-3 I/O ATMEGA JTAG
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
4.0 I2C Programming Connections
4.1 Overview
The programmer supports programming of I2C devices using the I2C pins SDA and SCL.
4.2 Atmel 6-way ISP Header (I2C – 2-wire Interface)
This connection method
4.3 Equinox 10-way ISP Header (I2C – 2-wire Interface)
This connection method
Figure 4.4.1 - Atmel 6-way IDC Header (J3) viewed from above
Warning!
Connecting to the wrong ISP Header may cause catastrophic
damage to the Programmer & Target System
Figure 4.5.1 – Equinox 10-way IDC Header (J8) viewed from above
Warning!
3. It is possible for +12V to be output on pin 10 of this
connector when programming ATtiny11/12/15 devices.
4. Connecting to the wrong ISP Header may cause
catastrophic damage to the Programmer & Target
System

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