M61508FP
4. Connection of Data Transmission and Timer Setting
M61508FP has the function to make the Serial Data invalid until it generation the Zero-cross Detector Strobe in IC,
after the Latch Condition detected.
Timer Setting T
Latch
Conditions
Latch Conditions
CLK
D0
to
D33 D34
D0
to
"B"
D33 D34
"A"
DATA
Serial Data Transmission Interval IT
Zero-cross Detector Strobe
(Form signal from insaide IC)
Audio Signal
SW Changing for DATA "A"
* In case of upper figurative. The order of DATA "B" is invalid.
In to make the Serial Data Transmission Interval IT from MCU (microcomputer) to M61508FP
Serial Data Transmission Interval = IT > Timer Setting = T
the reading error of the data doesn't occur.
*
Serial Data Transmission Interval IT = Interval of between Latch Condition and Latch Condition
REJ03F0203-0201 Rev.2.01 Mar 31, 2008
Page 19 of 24
RENESAS [ RENESAS TECHNOLOGY CORP ]
