Connecting The Hardware; Figure 23. Connecting The Debug Instrument To The Stm8 Evaluation Board - ST STM8S Getting Started

Setting up the development environment
10.3.3

Connecting the hardware

The Rlink tool can be connected to the PC by a standard USB connection. It is also powered
by the USB interface.
On the controller side the connection to the STM8 evaluation board is made by the SWIM
interface cable. As shown in

Figure 23. Connecting the debug instrument to the STM8 evaluation board

Rlink USB connection
5 V power supply
Caution: On the Rlink ICC/SWIM adapter board, the "SWIM" jumper must be set.
If there is no pull-up on the application SWIM line, the "ADAPT" jumper is also set.
In any case, "PW-5V" and "12MHz" jumpers must not be set.
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Figure 23, the board is powered by an external 5 V supply.
AN2752 Rev 6
Rlink adapter
for STM8
SWIM interface connection
AN2752