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What supportive documents, related to WLAN Chip on Board (CoB) implementation, are available to WLAN customers?
Following is the implementation support checklist:
Cypress RF chipset datasheet
Reference design package
Schematics Layout Bill of Materials (BOM), list of approved alternate vendors, and list of critical components Detailed board specific RF layout guideline RF Design, Verification, and Test (DVT) report for Wi-Fi and BT
DVT is the standard test that ensures the 802.11 WLAN and BT Combo Radio Module meets all IEEE 802.11n and BT SIG Bluetooth version 4.x performance requirements.
Initial board bring up - Prototype stage
Firmware (Wi-Fi and BT) and nvram (Wi-Fi) used for the reference design DVT.
Wi-Fi firmware and NVRAM image tied with a specific version of the firmware to test the Wi-Fi functionality of the board.
Necessary Wi-Fi and BT commands for each radio:
Non-signaling wl commands for manual test.
The wl commands are needed to configure Cypress PHY chipsets manually.
CyBluetool user guide
CyBluetool is a desktop PC tool with features to support both Bluetooth controller firmware development and testing. CyBluetool replaces the legacy Broadcom BlueTool. CyBluetool is a cross platform tool, which can run on Windows, Linux, and Mac.
Transmit Signal Strength Indication (TSSI) calibration tool and instructions
TSSI calibration adjusts output TX power and compensates for process variations (usually smaller).
Additional application notes that can provide you with RF design details:
nvram and OTP
TSSI CAL (TSSI Calibration)
Wi-Fi/ BT CoEx
Manufacturing Test related
Regulatory compliance AN225347 - Cypress Wi-Fi CLM Regulatory Manual: This application note introduces the Country Locale Matrix (CLM) regulatory compliance process and explains the process to generate the Final Regulatory Power Table, validate, and integrate it into the firmware along with Wi-Fi channel map per country code.
FCC and ETSI pre-scan support Note: It is recommended that you consult a Cypress Compliance Engineer via Cypress’ salesforce.com (SFDC).
Manufacturing support Technical direction to test technicians Note: It is recommended that you consult a Cypress Engineer via Cypress’ salesforce.com (SFDC).