Datasheet

06 February 2012 Broadcom Europe Ltd. 406 Science Park Milton Road Cambridge CB4 0WW Page 93
© 2012 Broadcom Corporation. All rights reserved
Bit(s) Field Name Description Type Reset
31-30 --- Reserved R 0
29-27 FSEL29 FSEL29 - Function Select 29
000 = GPIO Pin 29 is an input
001 = GPIO Pin 29 is an output
100 = GPIO Pin 29 takes alternate function 0
101 = GPIO Pin 29 takes alternate function 1
110 = GPIO Pin 29 takes alternate function 2
111 = GPIO Pin 29 takes alternate function 3
011 = GPIO Pin 29 takes alternate function 4
010 = GPIO Pin 29 takes alternate function 5
R/W 0
26-24 FSEL28 FSEL28 - Function Select 28 R/W 0
23-21 FSEL27 FSEL27 - Function Select 27 R/W 0
20-18 FSEL26 FSEL26 - Function Select 26 R/W 0
17-15 FSEL25 FSEL25 - Function Select 25 R/W 0
14-12 FSEL24 FSEL24 - Function Select 24 R/W 0
11-9 FSEL23 FSEL23 - Function Select 23 R/W 0
8-6 FSEL22 FSEL22 - Function Select 22 R/W 0
5-3 FSEL21 FSEL21 - Function Select 21 R/W 0
2-0 FSEL20 FSEL20 - Function Select 20 R/W 0
Table 6-4 – GPIO Alternate function select register 2
Bit(s) Field Name Description Type Reset
31-30 --- Reserved R 0
29-27 FSEL39 FSEL39 - Function Select 39
000 = GPIO Pin 39 is an input
001 = GPIO Pin 39 is an output
100 = GPIO Pin 39 takes alternate function 0
101 = GPIO Pin 39 takes alternate function 1
110 = GPIO Pin 39 takes alternate function 2
111 = GPIO Pin 39 takes alternate function 3
011 = GPIO Pin 39 takes alternate function 4
010 = GPIO Pin 39 takes alternate function 5
R/W 0
26-24 FSEL38 FSEL38 - Function Select 38 R/W 0
23-21 FSEL37 FSEL37 - Function Select 37 R/W 0
20-18 FSEL36 FSEL36 - Function Select 36 R/W 0
17-15 FSEL35 FSEL35 - Function Select 35 R/W 0
14-12 FSEL34 FSEL34 - Function Select 34 R/W 0
11-9 FSEL33 FSEL33 - Function Select 33 R/W 0
8-6 FSEL32 FSEL32 - Function Select 32 R/W 0