CP3BT23 Datasheet, PDF (81/260 Pages) Texas Instruments – CP3BT23 Reprogrammable Connectivity Processor with Bluetooth and Dual CAN Interfaces

15.8 BLUETOOTH SHARED DATA RAM
The shared data RAM is a 4.5K memory-mapped section of
RAM that contains the link control data, RF programming
look-up table, and the link payload. This RAM can be read
and written in the same way as the Static RAM space and
can also be read by the sequencer in the Bluetooth LLC. Ar-
bitration between these devices is performed in hardware.
Table 33 shows the memory map of the Bluetooth LLC
shared Data RAM.
Table 33 Memory Map of Bluetooth Shared RAM
Address
(offset from 0E 8000h)
Description
0000h–01D9h
01DAh–01FFh
0200h–023Fh
0240h–027Fh
te ^{0280h–02BFh}
02C0h–02FFh
0300h–033Fh
0340h–037Fh
le ^{0380h–03BFh}
03C0h–03FFh
Obso ^{0400h–11FFh}
RF Programming
Look-up Table
Unused
Link Control 0
Link Control 1
Link Control 2
Link Control 3
Link Control 4
Link Control 5
Link Control 6
Link Control 7
Link Payload 0–6
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