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BCM43353LIUBGT Datasheet, PDF (59/143 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 for Automotive and Industrial Applications
BCM43353 Data Sheet
JTAG Interface
JTAG Interface
The BCM43353 supports the IEEE 1149.1 JTAG boundary scan standard for performing device package and
PCB assembly testing during manufacturing. In addition, the JTAG interface allows Broadcom to assist
customers by using proprietary debug and characterization test tools during board bringup. Therefore, it is highly
recommended to provide access to the JTAG pins by means of test points or a header on all PCB designs.
See Table 21: “BCM43353 GPIO/SDIO Alternative Signal Functions,” on page 88 for JTAG pin assignments.
Broadcom®
November 14, 2014 • 43353-DS104-R
Page 58