ymf795 Yamatake Corporation, ymf795 Datasheet - Page 7

• Manufacturer Part Number: ymf795
• Description: Apl-2 Automobile Sound Player-2
• Manufacturer: Yamatake Corporation

YMF795
■Block Diagram
SCLK
SYNC
SDIN
/IRQ
/RST
Concerning AIN signal inputted into equalizer circuit
source in the equalizer circuit and output the resulting sound through the speaker.
It is possible to make the analog mixing between synthesizer output and other analog
Serial
I/F
16b×32w
FIFO
Register
Timing Generator
sound generation
Simultaneous
Synthesizer
4-tone
FM
-7-
DAC
VREF
VREF
HPVOL
32
-step
32
SPVOL
FMVOL
32
-step
-step
VREF
SPVSS
AMP
+
−
SPOUT1
SPOUT2
EQ1
EQ2
EQ3