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The development board provides access to the EWB module J-Link JTAG interface via connector
J10
).
Figure 8: JTAG Interface schematic
Development board header
J3
provides access to the Bluetooth radio on the EWB module (
).
Figure 9: Bluetooth Interface PIN assignments
Four PCM audio connections are available.
▪
BT_PCM_CLK, BT_PCM_IN, BT_PCM_OUT, and BT_PCN_SYNC
▪
BT_PCM_CLK and BT_PCN_SYNC can be master (output) or slave (input).
Three Bluetooth General Purpose I/O lines are available for expansion capability.
BT_HOST_WAKE output signal pin indicates when the EWB module Bluetooth radio requires attention.
Содержание Sterling-EWB
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