API4000M8 View Datasheet(PDF) - APLUS INTEGRATED CIRCUITS

Part Name

Description

Manufacturer

API4000M8

VOICE OTP MODULE

APLUS INTEGRATED CIRCUITS 

INTEGRATED

API4000M SERIES

CIRCUITS INC. VOICE OTP MODULE

6. Input & Output Data

Instruction Format

INPUT PA, Rn ﹔

INPUT PB, Rn ﹔

INPUT PC, Rn ﹔

OUT PA, Rn ﹔

OUT PB, Rn ﹔

OUT PC, Rn ﹔

OUT PD, Rn ﹔

OUT PE, Rn ﹔

Code

80

81

82

88

89

8A

8B

8C

Cycle

1

1

1

1

1

1

1

1

Bytes

2

2

2

2

2

2

2

2

Instruction Description

Set Data Port A to Rn.( Rn ÍPA)

Set Data Port B to Rn. ( Rn ÍPB)

Set Data Port C to Rn. ( Rn ÍPC)

Set the value of Rn to Data Port A. (PAÍRn)

Set the value of Rn to Data Port B. (PBÍRn)

Set the value of Rn to Data Port C. (PCÍRn)

Set the value of Rn to Data Port D. (PDÍRn)

Set the value of Rn to Data Port E. (PEÍRn)

PS :

(1). PA , PB , PC , PD , PE is Data Port A , B, C, D, E, Reference D. Data Port to get more description.

7. System Control

Instruction Format

CLINTR ﹔

INTRE ﹔

SHUTDN ﹔

Code

C8

C9

CA

Cycle

1

1

1

Bytes

1

1

1

Instruction Description

Clear Interrupt Signal

Make system can receive interrupt signal.

System shutdown.

PS : (1). Before executiving SHUTDN Instruction, be sure to executive INTRE Instruction first to assure system

can be restarted after shutdown.

B. Sound Processor

Sound Processor of API4000M use 4 bits ADPCM construction, it has 4 Sound Channel can play music

mixed by 4 different type sound.Sample Rate of Sound is during 4KHz ~ 32Khz, each Channel can has different

Sample Rate.Each Channel has 2 group Address Register for Sound Data, each group Address Register has a Start

Address Register and a End Address Register for Sound Data. Each Sound Channel can be Controlled by

Instruction PLAYSP, or Controlled by Melody Processor.Before Play Sound, Address of Sound Data must be set

first. The following is the description about setting with Channel, Address, and Sample Rate.

1. Channel :

Cn is the no. of Channel in Instruction LDSPADB, LDSPADF, and PLAYSP. Each Channel has A and B

2 group, A and B can’t play together. The folloeing is the Table.

Table B.1

Channel

Group

Cn

CH1

A

B

C1A C1B

CH2

A

B

C2A C2B

CH3

A

B

C3A C3B

CH4

A

B

C4A C4B

5

Ver1.1

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