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The NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost, and improved performance in powering state-of-the-art systems.
This page will guide you through the process of setting up and using the KITFS86AUTFRDMEM board.
The KITFS86AUTFRDMEM contents include:
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In addition to the kit contents, the following hardware is necessary or beneficial when working with this kit.
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This reference design requires a Windows PC workstation. Meeting these minimum specifications should produce great results when working with this evaluation board.
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Installing software is necessary to work with this evaluation board. All listed software is available on the evaluation board's information page at KITFS86AUTFRDMEM or from the provided link.
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The KITFS86AUTFRDMEM is a hardware evaluation tool that allows performance test. The FS8600 family can be evaluated with this board because it is populated with a superset part. The PFS8613xMDA0ES part soldered on the board can be fused twice.
An external LDO provides SUP_I²C voltage with a choice of 1.8 V or 3.3 V (default). SUP_I²C is intended to power FS86 I²C communication. From USB voltage, an external DC-DC generates the OTP programming voltage (8.0 V) without any need for an external power supply.
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Figure 1. Identifies important components on the board and Table 1 provides additional details on these components.
Table 1. Evaluation board featured components location.
Number | Description |
---|---|
1 | LDO1 / LDO2 power supply |
2 | BUCK / BOOST power supply |
3 | VBAT Jack connector |
4 |
VBAT three position switch
|
5 | VBAT Phoenix connector |
6 | VPRE power supply |
7 | USB connectors (Open SDA for MCU flash; KL25Z for NXP GUI control) |
8 | Debug connectivity. Access to FS8600 signals |
9 | External regulator connectors (to VMONx) |
10 | WAKE1 switch |
11 | OTP mode switch |
12 | DBG pin to 0 V if unplugged |
13 | KL25Z freedom board connectors |
The Freedom KL25Z is an ultra low-cost development platform for Kinetis L series MCU built on Arm Cortex-M0+ processor.
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The device configuration can be programmed twice and emulated indefinitely using the GUI.
Device programming and emulation steps are described in the NXP GUI for FS86 Automotive Family User Manual available at NXP GUI for Automotive PMIC Families.
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Figure 3. Presents a typical hardware configuration incorporating the development board, power supply and Windows PC workstation.
To configure the hardware, complete the following procedure:
Table 2. Hardware configuration.
Switch | Configuration | |||
---|---|---|---|---|
Normal mode | Debug mode entry | OTP mode entry | ||
Operation | watchdog 2s window | watchdog window fully open | OTP emulation / programming and Debug mode entry | |
J13 (DBG) |
open | connect 1 to 2 DBG pin voltage pulled to 4.5 V or 8.0 V (SW3) | ||
SW1 (WAKE1) | close (WAKE1 high) | |||
SW2 (VBAT) | middle position (VBAT OFF) | |||
SW3 (DBG_OTP) | open (DBG = 4.5 V) | close (OTP mode ON) |
J6
)
At this step, if the product is in OTP mode entry configuration, all regulators are off. The user can then power-up with OTP configuration or configure the mirror registers before powering up. Power-up is effective as soon as one of the following action occurs:
J13
jumper is removedSomething went wrong! Please try again.
In addition to our FS86: Safety System Basis Chip For Domain Controller, Fit For ASIL B and D page, you may also want to visit:
Application pages: V2X Communications