I recently purchased a BL2600 dev kit, with a 9V, 1A AC adapter. If the BL2600 draws 377 mA from the Vcc supply (taken from page 89, users manual), does that mean that 623 mA on the Vcc are remaining to power peripheral boards? The user manual showed current available on DCIN, but not Vcc, which is what I am interested in. Thanks.
At 9volts for DCIN, you could apply up to a 623mA load to the Vcc pins on J5 & J7, which would leave 159mA of available power for the DCIN pins. If you are using less than that on Vcc, then you need to use the table to look up the available DCIN current by giving the maximum Vcc load you will have on J5 & J7.