Datasheet

TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 26 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
Fig 11. Write with state machine action, preload and swap
address MSA
byte 1
byte 2
byte 3
byte 4
byte 5
byte 3 byte 4
byte 5 P
BUFFER
CONTROL
byte 0
byte 0
previous
previous
previous
previous
previous
previous
new
new
new
current
MODE = preset or search
SA = 3
preload
current
current
current
current
current
current
current
current
current
current
current
current
state machine start
current
byte 1 current
current
byte 2 current
current
byte 3 current
new
byte 4 current
new
byte 5 current
new
001aab525
swap