MSM6679AL-110 Datasheet, PDF (15/46 Pages) OKI electronic componets – SI/SD Voice Recognizer, Recorder/Player, and Speech Synthesizer

¡ Semiconductor
MSM6679AL-110 Voice Recognition Processor
Timing Diagram
CLK
t_CYC
t_fWH t_fWL
RDRAM
A0 - A15
D0 - D7
WRRAM
A0 - A15
D0 - D7
t_RD
t_RW
RAP0 - 15
t_AS
t_AH
DIN0 - 7
t_ACC
t_RS
t_RH
t_WD
t_WW
RAP0 - 15
t_AS
t_AH
DOUT0 - 7
t_WS
t_WH
CLK
WRRAM
RDRAM
A0 - A15
RAP0 - 15
DIN0 - 7
DOUT0 - 7
: Clock pulse
: RAM write strobe signal
: RAM read strobe signal
: Memory address bus
: RAM address
: Read data
: Write data
Figure 5. RAM Read/Write Timing
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