HT84192 datasheet(21/31 Pages) HOLTEK

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Path_Command

Description

Input statename

To active input state

Output statename

To active output state

Pathname

To execute the specified path

VAR=pathname

Define the variable path

VAR

To execute the variable path

Volume_1=n

Define the volume 1 value (n=0~15)

Volume_2=n

Define the volume 2 value (n=0~15)

Samplerate_1=n

Define the sampling rate 1 value

Samplerate_2=n

Define the sampling rate 2 value

Delay(n)

To delay n (min=0.1s) (n=0.1~65), fOSC=4MHz

TRn?H:pathname

If TRn is logic High, then the pathname is executed.

TRn?L:pathname

If TRn is logic Low, then the pathname is executed.

Flashrate=n

Set the output pulse rate to ²n² pulses per second, where n can be

assigned as 1, 2, 3, ..., 12

FlashrateT=n

Set the output pulse rate after the melody tempo,

n=1, 2, 3, ..., 12

FlashrateV=n

Set the output pulse rate after the volume,

n=1, 2, ..., 12

END

Enter power down mode

Mi=PB

Read Port B to Mi

STOP1

Stop the sound of channel 1 playback

STOP2

Stop the sound of channel 2 playback

Mi=data

Set the contents of Mi to be data

Mi=Mj

Set the contents Mi to be Mj

Mi(bn)=1 or 0

Set bit bn to be 1 or 0, bn=0~7

Mi=Mj+data

Add immediate data with Mj to Mi

Mi=Mi+Mj

Add Mi with Mj to Mi

Mi=Mj.AND.data

And immediate data with Mj to Mi, data=0~255

Mi=Mj.OR.data

OR immediate data with Mj to Mi, data=0~255

Mi=Mj.XOR.data

XOR immediate data with Mj to Mi, data=0~255

Mi?data:pathname

If Mi=data then pathname is executed

Mi?Mj:pathname

If Mi=Mj then pathname is executed.

Mi(bn)?1:pathname

If the bit bn of Mi is ²1² then the pathname is executed.

Mi(bn)?0:pathname

If the bit bn of Mi is ²0² then the pathname is executed.

HT84XXX

April 26, 2000

HT84192 数据表(PDF) 21 Page - Holtek Semiconductor Inc

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