UM-B-141
DA14531 SMARTBOND TINY™ MODULE Development
Kit Hardware User Manual
Target
User Manual
Revision 1.1
11-05-2020
CFR0012
16 of 29
© 2020 Dialog Semiconductor
Figure 18: Example of mounting
MikroBUS™ module
5.6
JTAG
DA14531 SMARTBOND TINY™ MODULE DB provides JTAG interface with SWDIO and SWCLK
signals assigned to P0_2 and P0_10 (Table 3). JTAG signals are also available on header J2 (Figure
19).
Table 3: JTAG signals assignment
Function
The Signals
DA145xx DEVKT-P
PRO-MB
DA14531 SMARTBOND TINY™
MODULE DEVKIT
Enabled by Jumpers (on PRO-MB)
J2
DA14531 SMARTBOND TINY™
MODULE
SW_CLK
J1:21-22 (Default)
SWCLK
P0_2
SW_DIO
J1:23-24 (Default)
SWDIO
P0_10
Figure 19: Optional debug port
