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Revision Date: 2019-12-31
Bluetooth SIG Proprietary
BLUETOOTH CORE SPECIFICATION Version 5.2 | Vol 0, Part A page 19
Master Table of Contents
2.6.1 General selection scheme .......................................... 433
2.6.2 Selection kernel .......................................................... 436
2.6.3 Adapted hop selection kernel...................................... 439
2.6.4 Control word................................................................ 440
2.7 Synchronization scan physical channel................................... 445
2.7.1 Hopping characteristics............................................... 445
2.7.2 Synchronization Train procedure timing...................... 445
2.7.3 Synchronization Scan procedure timing ..................... 446
3 Physical links ................................................................................... 448
3.1 Link supervision for active physical links ................................. 448
3.2 Link supervision for Connectionless Slave Broadcast physical
links ......................................................................................... 449
3.3 Authenticated payload timeout for active links ........................ 449
4 Logical transports ........................................................................... 450
4.1 General.................................................................................... 450
4.2 Logical transport address (LT_ADDR)..................................... 450
4.3 Synchronous logical transports ............................................... 451
4.4 Asynchronous logical transport ............................................... 451
4.5 Transmit/receive routines ........................................................ 452
4.5.1 TX routine ................................................................... 452
4.5.2 RX routine................................................................... 455
4.5.3 Flow control................................................................. 456
4.6 Active slave broadcast transport ............................................. 457
4.7 [This section is no longer used] ............................................... 457
4.8 Connectionless Slave Broadcast logical transport................... 457
5 Logical links ..................................................................................... 459
5.1 Link Control logical link (LC).................................................... 459
5.2 ACL Control logical links (ACL-C and ASB-C)......................... 459
5.3 User asynchronous/isochronous logical links (ACL-U and ASB-
U)............................................................................................. 460
5.3.1 Pausing the ACL-U logical link.................................... 460
5.4 User synchronous data logical link (SCO-S) ........................... 460
5.5 User extended synchronous data logical link (eSCO-S).......... 460
5.6 Logical link priorities ................................................................ 460
5.7 Profile broadcast data logical link ............................................ 460
6 Packets ............................................................................................. 461
6.1 General format......................................................................... 461
6.1.1 Basic Rate................................................................... 461
6.1.2 Enhanced Data Rate................................................... 461
6.2 Bit ordering .............................................................................. 462