MB86437PFV 查看數據表（PDF） - Fujitsu

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MB86437PFV

3 V Single Power Supply Audio Interface Unit (AIU)

Fujitsu 

MB86437

(2) Transmitting audio mute settings

Switches SW1, SW3, SW4, SW5, SW10, and SW11 have the following functions. Address 00100 signals have

priority.

Setting

A4 to A0 A4 to A0 A4 to A0 A4 to A0

Address

00100 00101 00111 10010

Switching setting

Remarks

SW1 SW1

D4 to D0 D4 to D0 D4 to D0 D4 to D0 SW1 SW3 SW4 SW5 0

1

–* * *1 –*––– *–––– ––––– —

–* * *0 –*01– *–––– ––––– —

——

Microphone amp

— — — [1], [2] mute

Data bit – * * * 0 – * 1 0 – * – – – – – – – – – —

— — — Microphone amp

[2] mute

–* * *0 –*––0 *–0–0 ––––– — — —

Microphone amp

–* * *0 –*––1 *–0–1 ––––– — — —

[1] mute

–* * *0 –*––1 *–1–0 ––––– — — —

–* * *– –*––– *–––– –1–––

—————

: ON, : OFF, — : not determined

(3) Receiving audio mute settings

Switches SW6b, SW7b, SW8b, SW9b, SW9c, and SW12 have the following functions. Address 00100 signals have

priority.

Setting

A4 to A0 A4 to A0 A4 to A0 A4 to A0 A4 to A0

Address

00100 00101 00110 00111 10010

Switching setting

Remarks

D4 to D0

D4 to D0

D4 to D0

D4 to D0

D4 to D0

SW6 SW7 SW8 SW9 SW9 SW1

bbbbc2

1* * *– –*––– ––––– *–––– –––––

—

0* * *– 1*––– ––––– *–––– ––––– — —

———

0* * *– 0*––– ––1–– *–––– ––––– —

———

Data bit 0 * * * – – * – – – – – 0 1 – * – – – – – – – – – —

—

—

0* * *– –*––– –––0– *–––– –––01 — — —

—

0* * *– –*––– –––0– *–––– –––10 — — —

—

0* * *– –*––– ––––1 *–––– –––––

—————

0* * *– –*––– ––––0 *0––– –––––

————

0* * *– –*––– ––––– *1––– ––––– — — — — —

: ON, : OFF, — : not determined

9

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