msm6679al-110 Oki Semiconductor, msm6679al-110 Datasheet - Page 4

• Manufacturer Part Number: msm6679al-110
• Description: Si/sd Voice Recognizer, Recorder/player, And Speech
• Manufacturer: Oki Semiconductor

MSM6679AL-110 Voice Recognition Processor
2
IC Reset and Oscillator Inputs
FUNCTIONAL AND I/O DIAGRAMS
MSM665x Interface
Analog
Input
Serial Interface
A/D Interface
PWM Output
Serial-Mode
Vocabulary
Figure 1. MSM6679AL-110 Block Diagram
Memory
Figure 2. MSM6679AL-110 Logic Symbol
Synthesis Engine
Recognition and
External Memory Control
ADC0 ~ ADC7
VREF
NAR
BUSY
SI
SD
STROBE
RESOUT
VOICEOUT1
RXD
TXD
RES
OSC0
OSC1
Algorithm
Memory
RAMPAGE0
RAMPAGE1
Controller
System
A0 ~ A15
WRRAM
D0 ~ D7
RDRAM
SLEEP
PDC
¡ Semiconductor
Synthesis
Interface
External
Speech
Control
Output
Serial
PWM
Memory Interface