參數(shù)資料
型號(hào): HT36A1
廠商: Holtek Semiconductor Inc.
英文描述: Music Synthesizer 8-Bit MCU
中文描述: 音樂合成器8位微控制器
文件頁數(shù): 15/39頁
文件大?。?/td> 286K
代理商: HT36A1
HT36A1
Rev. 1.00
15
August 15, 2005
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Input/Output Ports
8 Channel Wavetable Synthesizer
Memory Map Register Table (1DH~FFH)
Name
Function
D7
D6
D5
D4
D3
D2
D1
D0
1DH
DAC high byte (no default value)
DA15
DA14
DA13
DA12
DA11
DA10
DA9
DA8
1EH
DAC low byte (no default value)
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
1FH
DAON=1: DAC ON
DAON=0: DAC OFF (default)
SELW=1: DAC data from wavetable
SELW=0: DAC data from MCU
SELW
Left
DAON
SELW
Right
20H
Channel number selection
VM
FR
CH2
CH1
CH0
21H
High byte frequency number
BL3
BL2
BL1
BL0
FR11
FR10
FR9
FR8
22H
Low byte frequency number
FR7
FR6
FR5
FR4
FR3
FR2
FR1
FR0
23H
High byte start address
ST11
ST10
ST9
ST8
24H
Low byte start address
ST7
ST6
ST5
ST4
ST3
ST2
ST1
ST0
25H
Wave bit select,
High byte repeat number
WBS
RE14
RE13
RE12
RE11
RE10
RE9
RE8
26H
Low byte repeat number
RE7
RE6
RE5
RE4
RE3
RE2
RE1
RE0
27H
Envelope control,
Volume control
A_R
VL9
VL8
ENV1
ENV0
VR9
VR8
28H
Unused
29H
Volume control
VL7
VL6
VL5
VL4
VL3
VL2
VL1
LV0
2AH
Volume control
VR7
VR6
VR5
VR4
VR3
VR2
VR1
VR0
2BH~2FH
Unused
30H~FFH
Data memory (RAM)
General purpose data memory (same as 8-Bit MCU)
Note:
No function, read only, read as 0 .
Unused No function, read only, read as 0 .
相關(guān)PDF資料
PDF描述
HT36A2 8-Bit Music Synthesizer MCU
HT36A3 8-Bit Music Synthesizer MCU
HT36A4 8-Bit Music Synthesizer MCU
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