User's Manual
Table Of Contents
- 1. Introduction
- 2. General Specification
- 3. Pin Definition
- 4. Physical Interfaces
- 5. Electrical Characteristic
- 6. Reference Design
- 7. Mechanical Characteristic
- 8. Recommended PCB Layout and Mounting Pattern
- 9. Recommended Reflow Profile
- 10. Ordering Information
FLC-BTM403 Series User Manual
Flaircomm Technologies Confidential
-23-
arrangement by simple parallel connection of slave SPI_MISO lines. The SPI interface is needed
when debugging the Bluetooth functions so please leave test points/pads as shown in Figure 16 on
PCB.
System
Mainboard
The Module
SPI-CSB
SPI-MISO
SPI-MOSI
SPI-CLK
GND
Pad or
Connector
VDD
PC
Download Cable &
Adaptor by Flaircomm
Figure 16: Design SPI for In-System Programming and Debug