EPSILON5-UPG3 Equinox Technologies, EPSILON5-UPG3 Datasheet - Page 77

• Manufacturer Part Number: EPSILON5-UPG3
• Description: UPGRADE EPSILON5 JTAG ISP AVRMCU
• Manufacturer: Equinox Technologies
• Type: Upgrade Kitr

Specifications of EPSILON5-UPG3

• Mfg Application Notes: SPI and JTAG (ISP), Appl Note
• For Use With/related Products: Epsilon5
• Other names: 483-1008

4.6 J6(b) - Equinox 10-way Header (ATtiny11/12/15 HV Interface)
This connection method is suitable for interfacing the EPSILON5 programmer to a Target System
which features the following:
The connector supports programming of the Atmel ATtiny11/12/15 microcontrollers in ‘High Voltage
Serial Programming Mode’. This mode requires that a +12.0V Vpp voltage is applied to the RESET
pin of the target device in order to enter programming mode.
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. Please ensure that
you have made the correct connections from the ISP Header to your Target Device.
Pin
No
1
2
3
4
66
•
•
•
Programmer
Pin name
PROG_VCC
PROG_SPARE
PROG_TSCK2
PROG_SDI
Equinox 10-way IDC ISP Header
An Atmel ATtiny microcontroller eg. ATtiny11/12/15
Suitable connections to implement ‘High Voltage Serial Programming Mode’.
P
Programmer
Input /
Output
-
O
O
Figure 4.6.1 – Equinox 10-way IDC Header (J8) viewed from above
Warning!
EPSILON5 MKII Programmer - User Guide V1.12 – 1
TARGET_VCC
Connect to
pin on
Target Device
No connect
XTAL1
SDI
3. It is possible for +12V to be output on pin 10 of this
4. 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
This output pin is used to supply
an external clock signal (SCK2) to
the target microcontroller.
Serial Data Input
st
August 2007