User manual

EEP and Emulation Header User’s Guide
DS50002243A-page 30  2014 Microchip Technology Inc.
3.3 AC244063
3.3.1 Header Identification
The header AC number is used for ordering the header. However, this number is not
on the emulation header, as the board is often used for multiple headers by inserting
different -ME2 devices. To identify this debug header, use the following information.
3.3.2 Header Setup and Operation
For this header, you will need to select your device type using J5.
You can also enable the Power LED by using J3. J6 is not a jumper but a group of pins
that you can use for trigger in/trigger out signals.
3.3.3 Header Limitations
See the “Limitations” section in your debug tool online Help file for details.
Header -ME2 Device Board Assembly Number
AC244063 PIC16F1829-ME2 02-10212
CAUTION
Header Damage.
Selecting the wrong type of device may cause device damage,
especially when Vdd is greater than 3.6 V (with respect to Vss).
Jumper Name Setting Function Notes
J3 LED Enable Open disable power LED indicator
Short enable power LED indicator
J5
Emulation
Select
pins 1-2
emulate 'F' variants (5.5 V MAX) Note 1
pins 2-3 emulate 'LF' variants (3.6 V MAX!)
J6 Device
Package
pins 1-2
18-pin devices Note 1
pins 2-3 8/14/20-pin devices
J7 Trigger I/O pin 1 Ground Note 2
J8 pin 2 used for Trigger In
J9 pin 3 used for Trigger Out
Note 1: Do not change this setting when the header is powered. Power down first.
Note 2: See Section 2.11 “Trigger In/Out”.