MSM9800 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM9800

Voice ROM Evaluation Board for MSM9802/9803/9805/9836

Oki Electric Industry 

1Semiconductor

FEBL9800-03

MSM9800/9836 EVA Board

Evaluation ROM Socket

Use this socket to mount an EPROM containing sound data for evaluation. When using a 512 Kbit EPROM,

place the chip so that the pin 14 is inserted to the socket’s pin 16 position, as shown in the figure below.

Use EPROM Size Selector Switches to select a proper EPROM size.

TEXTOOL

Mounting position for a 4 Mbit, 2 Mbit

or 1 Mbit EPROM

TEXTOOL

Mounting position for a 512 Kbit

EPROM

EPROM Size Selector Switches

The following table shows the selector switch position for each EPROM size.

EPROM Size

4 Mbit

2 Mbit

1 Mbit

512 Kbit

2M/4M Selector

4Mbit Side

2 Mbit Side

4 Mbit Side

4 Mbit Side

1M/4M Selector

4 Mbit Side

4 Mbit Side

1 Mbit Side

4 Mbit Side

512K/4M Selector

4 Mbit Side

4 Mbit Side

4 Mbit Side

512 Kbit Side

* Use an EPROM of equal or larger size than the target device’s on-chip ROM.

Control Selector Switches

Target Device Selector Switches

M9805 side: To evaluate sound data for use with MSM9802/03/05.

M9836 side: To evaluate sound data for use with MSM9836.

EXT/INT Selector Switch

EXT side: To control MCU IF/Stand-alone mode switching and phrase triggering from an external

MCU via 20-pin connector.

INT side: To control MCU IF/Stand-alone mode switching and phrase triggering by using on-board

CPU/STD Selector and Phrase Selector/Trigger Key Pad.

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