AK2363 Datasheet, PDF (24/33 Pages) Asahi Kasei Microsystems – Radio Signaling LSI

ASAHI KASEI
[AK2363]
[ BS[2:0] = 011 (Mode 3)
or BS[2:0] = 100 (Mode 4)
or BS[2:0] = 110 (Mode 6)]
FCLN = 0
FSL = 0
No
Is RDFFD at the low
output level?
Yes
FCLN = 1 (automatically)
FSL=1
No
Is RDFFD at the low
output level?
Read MSK receive data
Has all receive
data been read?
Yes
FCLN = 0
[ BS[2:0] = 000 (Mode 0)
or BS[2:0] = 001 (Mode 1)
or BS[2:0] = 010 (Mode 2)
or BS[2:0] = 101 (Mode 5)]
: Start MSK signal reception.
: Turn on Frame Detect.
: Specify output of frame detection signal
(FD).
: Wait until synchronized frame is detected.
: Cancel Frame Detect.
: Specify output of receive flag signal
(RDF).
: Wait until 8-bit data is received.
: RDF is set to high level after MSK receive
data is read, and it is set to low level after
MSK receive data is updated.
: Wait for another synchronized frame.
: End MSK signal reception.
MS0583-E-01
- 24 -
2008/06