UG-1544
Rev. 0 | Page 4 of 6
CONNECT THE DEVELOPMENT SYSTEM
To connect the development system, take the following steps:
1.
Ensure proper orientation and insert an
device.
Note that Pin 1 of the device is indicated by a dot in the
corner. The dot on the device must be oriented with the
dot on the socket, as shown in Figure 1.
203
51
-00
3
Device Orientation
2.
Connect the debugger/programmer, noting the proper
orientation, as shown in Figure 4.
3.
Connect the board supply voltage (12 V dc) between the
VBAT and GND banana sockets.
4.
Ensure that the board jumpers are in position, as shown in
Figure 1.
5.
Ensure that the GPIO5 jumper is in place (beside the LIN
jumper). The GPIO5 jumper is used by the on-board
kernel to determine program flow after a reset. See the
ADuCM300 Hardware Reference Manual
for full details.
6.
Press the RESET button.
20
351
-00
4
Figure 4. Mini Link Debugger/Programmer Connection
Table 1. Jumper Functionality
Jumper Functionality
J4 (GPIO0)
This jumper connects Push-Button 1 to GPIO0 of the device.
J4 (GPIO1, GPIO2, GPIO3)
These jumpers connect the LEDs to GPIO1, GPIO2 and GPIO3 of the device.
J4 (GPIO4)
This jumper connects Push-Button 2 to GPIO4 of the device.
J4 (GPIO5)
This jumper ties the GPIO5 pin of the device to GND. This jumper must be connected when programming the device
or when accessing via serial wire debug (SWD).
VBAT_3V3_REG
This jumper enables the 3.3 V regulator on the underside of the printed circuit board (PCB) and powers the LEDs or
an additional 3.3 V source.
LIN
Not inserted, connected via and 0R link. This jumper can disconnect the LIN terminal (green banana socket) from the
device when the 0R link is removed.
IDD, IDD1
Not inserted, connected via an 0R link. This jumper allows the insertion of an ammeter in series with the supply
voltage through the I
DD
+/I
DD
sockets for current measurement when the 0R link is removed.
VB
Not inserted, connected via an 0R link. This jumper allows the supply voltage to disconnect from the VBAT input
when the 0R link is removed.
AUX_VIN
Not inserted, the AIN6 and AIN7 pins are connected to GND via the 0R link.
VIN_SENS
Not inserted, this jumper allows to connect a sensor to the AIN6 and AIN7 inputs of the device when the 0R link
connecting the AIN6 and AIN7 inputs to GND are removed.
IIN
This jumper shorts the inputs of the AIN0 and AIN1 pins.
IIN_MC
Not inserted, allows to connect to signal at the AIN0 and AIN1 pins.
AUX_IIN
Not inserted, the AIN2 and AIN3 pins are connected to GND via the 0R link.
NTC
Not inserted, this jumper allows an external temperature device to be connected between the AIN5 and GND_SW
pins of the device.
J1
J1 is the JTAG programming interface. Allowing to use a JTAG with SWD capability.
J2
J2 is the SWD programming interface. Check orientation with Figure 4.
J3
J3 allows for GPIO1 and GPIO4 to be used as universal asynchronous receiver/transmitter (UART) connection
operating the device local interconnect network (LIN) logic in UART mode.
J4
J4 is a general-purpose input/output (GPIO) header.
J8
J8 is a header for programming via LIN using the USB-I2C/LIN-CONVZ dongle.
J11 Ground
header.
