msm6679al-110 Oki Semiconductor, msm6679al-110 Datasheet - Page 23

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

¡ Semiconductor
External Voice Synthesis Control
The MSM6679AL-110 is capable of interfacing to the MSM665x family of Oki ROM, OTP, or
external EPROM speech synthesizers, allowing for up to 260 seconds of high-quality voice and
sound effects. The following table indicates the speech capabilities of the MSM665x family.
MSM665x Family Characteristics
1.
MSM66P54
MSM66P56
MSM6650
MSM6652
MSM6653
MSM6654
MSM6655
MSM6656
MSM6658
Type
Actual ROM area in MSM6652, MSM6653, MSM6654, MSM6655, and MSM6656, MSM6658,
MSM66P54, MSM66P56 is smaller by 22 Kbits.
*Denotes commands to select blocks
[4]
[5]
00000
07300
07D80
08000
10000
18000
SI Last
(F501*)
1F300
SD Last
1FD80
NTP Last
1FFFF
Capacity
SI First (F509*)
Data ROM
Name Tag Data
64 Mbits
288 Kbit
544 Kbit
1.5 Mbit
1 Mbit
1 Mbit
2 Mbit
2 Mbit
4 Mbit
NTP First
SD First
FLASH
Figure 7. MSM6679AL-110 External Memory Map
[3]
[1]
f
SAM
129.1 sec
129.1 sec
16.9 sec
31.2 sec
63.8 sec
63.8 sec
96.5 sec
>1 hour
258 sec
= 4.0 kHz f
Name Tag Block Address
SAM
>40 minutes
000
100
200
2F6
2FB
2FF
161.4 sec
MSM6679AL-110 Voice Recognition Processor
10.5 sec
19.5 sec
39.9 sec
39.9 sec
60.3 sec
80.7 sec
80.7 sec
= 6.4 kHz f
Maximum Speech Duration
SAM
>30 minutes
129.1 sec
15.6 sec
31.9 sec
31.9 sec
48.2 sec
64.5 sec
64.5 sec
8.4 sec
= 8.0 kHz f
04A00
05480
05700
08000
Alternate SD Templates
SAM
Default Working SD
>15 minutes
Working Name Tag
15.9 sec
15.9 sec
24.1 sec
32.2 sec
32.2 sec
64.5 sec
4.2 sec
7.8 sec
Pointer Table
= 16.0 kHz f
Templates
[2]
Reserved
SRAM
SAM
>8 minutes
12.0 sec
16.1 sec
16.1 sec
32.2 sec
2.1 sec
3.9 sec
7.9 sec
7.9 sec
= 32.0 kHz
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