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IDProjectCategoryView StatusLast Update
0001172K18X001.00 SKB SWANGeneralpublic2021-12-24 16:42
Reporter(ALTech) SH Son Assigned To(PM) Henry ChiouDue Date
PrioritynormalSeveritys2-severeReproducibilityhave not tried
Status closedResolutionfixed 
Summary0001172: [SWAN] new AMP board EVK information
DescriptionHere is amp WA20-6829B Software and software guide.

We will ship WA20-6829B EVK board to TW office.

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related to 0001182 closed(HW) Sean Chiang [SWAN] DVT3 datasheet 

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User List (ALTech) BY Lee , (ALTech) JW Kim , (ALTech) Lonnie Kim , (ALTech) Philip , (ALTech) SB Park , (ALTech) SH Son , (ALTech) SY Yoon , (ALTech) Wooshin Kang , (HW) Sean Chiang , (HW) Tom Lee , (PM) Henry Chiou , (PM) Tiffanie Lai , (RD) Fu-chiang Young , (SW) Jacky Chiang , (SW) River Wong

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(ALTech) SH Son

2021-03-18 12:54

developer   ~0006432

@Sean @Jacky

Please find the attachment file for amp IC.

if you need more technical data, please request on this mantis.

Thanks
SON
WA20-6829B Sample Code.txt (6,661 bytes)   
#include <Drv_config.h>

//Chip name : WA20-6829B-A

//Initial Saved Chip Number : #1

const INIT_STRUCT section0[] = {
	0x0B, 0x01, // Soft Reset contorl
	0x02, 0x00, // MCLK ( 48k = 0x00, 96k = 0x01, 36k=0x02 )
	0x33, 0x03, // Soft Mute On Control
	0x7E, 0x03, // Enable coefficient write for ch1/ch2
};
const COEFFICIENT_STRUCT section1[] = { //DRC Coefficients
	0x32, 0x11000000, 
	0x33, 0x20000000, 
	0x34, 0x20000000, 
	0x35, 0x20000000, 
	0x36, 0x20000000, 
	0x37, 0x11000000, 
	0x38, 0x20000000, 
	0x39, 0x20000000, 
	0x3A, 0x20000000, 
	0x3B, 0x20000000, 
	0x3C, 0x11000000, 
	0x3D, 0x20000000, 
	0x3E, 0x20000000, 
	0x3F, 0x20000000, 
	0x40, 0x20000000, 
	0x41, 0x11000000, 
	0x42, 0x20000000, 
	0x43, 0x20000000, 
	0x44, 0x20000000, 
	0x45, 0x20000000, 
	0x46, 0x11000000, 
	0x47, 0x20000000, 
	0x48, 0x20000000, 
	0x49, 0x20000000, 
	0x4A, 0x20000000, 
	0x4B, 0x11000000, 
	0x4C, 0x20000000, 
	0x4D, 0x20000000, 
	0x4E, 0x20000000, 
	0x4F, 0x20000000, 
};
const INIT_STRUCT section2[] = {
	0x7E, 0x00, // Disable coefficient write for ch1/ch2
	0x33, 0x00, // Soft Mute Off Control/ch2
	0x20, 0x00, // Low band DRC threshold = 0.5 dB
	0x21, 0x01, // DRC Low Band Attack = 8 msec, Release = 0.5 sec
	0x22, 0x00, // High band DRC threshold = 0.5 dB
	0x23, 0x01, // DRC High Band Attack = 8 msec, Release = 0.5 sec
	0x26, 0x00, // Post band DRC threshold = 0.5 dB
	0x27, 0x41, // DRC Post Band Attack = 8 msec, Release = 0.025 sec
	0x2A, 0x6A, // Sub band DRC threshold = 0.5 dB
	0x2B, 0x01, // DRC Sub Band Attack = 8 msec, Release = 0.5 sec 
	0x29, 0x00, // DRC 2Band : Disabled 
	0x2C, 0x00, // Sub Band Disabled 
	0x17, 0x9F, // channel 1 vol = 0.0 dB
	0x18, 0x9F, // channel 2 vol = 0.0 dB
	0x43, 0x02, // PWM output mode = DBTL(Ternary)
	0x3C, 0x64, // Prescaler Value CH12
	0x33, 0x03, // Soft Mute On Control/ch2
	0x7E, 0x03, // Enable coefficient write for ch1/ch2
};
const COEFFICIENT_STRUCT section3[] = { // BQ Coefficients
	0x00, 0x11000000, 
	0x01, 0x20000000, 
	0x02, 0x20000000, 
	0x03, 0x20000000, 
	0x04, 0x20000000, 
	0x05, 0x11000000, 
	0x06, 0x20000000, 
	0x07, 0x20000000, 
	0x08, 0x20000000, 
	0x09, 0x20000000, 
	0x0A, 0x11000000, 
	0x0B, 0x20000000, 
	0x0C, 0x20000000, 
	0x0D, 0x20000000, 
	0x0E, 0x20000000, 
	0x0F, 0x11000000, 
	0x10, 0x20000000, 
	0x11, 0x20000000, 
	0x12, 0x20000000, 
	0x13, 0x20000000, 
	0x14, 0x11000000, 
	0x15, 0x20000000, 
	0x16, 0x20000000, 
	0x17, 0x20000000, 
	0x18, 0x20000000, 
	0x19, 0x11000000, 
	0x1A, 0x20000000, 
	0x1B, 0x20000000, 
	0x1C, 0x20000000, 
	0x1D, 0x20000000, 
	0x1E, 0x11000000, 
	0x1F, 0x20000000, 
	0x20, 0x20000000, 
	0x21, 0x20000000, 
	0x22, 0x20000000, 
	0x23, 0x11000000, 
	0x24, 0x20000000, 
	0x25, 0x20000000, 
	0x26, 0x20000000, 
	0x27, 0x20000000, 
	0x28, 0x11000000, 
	0x29, 0x20000000, 
	0x2A, 0x20000000, 
	0x2B, 0x20000000, 
	0x2C, 0x20000000, 
	0x2D, 0x11000000, 
	0x2E, 0x20000000, 
	0x2F, 0x20000000, 
	0x30, 0x20000000, 
	0x31, 0x20000000, 
	0x5C, 0x11000000, 
	0x5D, 0x20000000, 
	0x5E, 0x20000000, 
	0x5F, 0x20000000, 
	0x60, 0x20000000, 
	0x61, 0x11000000, 
	0x62, 0x20000000, 
	0x63, 0x20000000, 
	0x64, 0x20000000, 
	0x65, 0x20000000, 
	0x66, 0x11000000, 
	0x67, 0x20000000, 
	0x68, 0x20000000, 
	0x69, 0x20000000, 
	0x6A, 0x20000000, 
	0x6B, 0x11000000, 
	0x6C, 0x20000000, 
	0x6D, 0x20000000, 
	0x6E, 0x20000000, 
	0x6F, 0x20000000, 
	0x70, 0x11000000, 
	0x71, 0x20000000, 
	0x72, 0x20000000, 
	0x73, 0x20000000, 
	0x74, 0x20000000, 
	0x75, 0x11000000, 
	0x76, 0x20000000, 
	0x77, 0x20000000, 
	0x78, 0x20000000, 
	0x79, 0x20000000, 
};
const INIT_STRUCT section4[] = {
	0x7E, 0x08, // Enable APEQ settings
};
const COEFFICIENT_STRUCT section5[] = { // APEQ Coefficients
	0x00, 0x10000000, 
	0x01, 0x10000000, 
	0x02, 0x10000000, 
	0x03, 0x10000000, 
	0x04, 0x10000000, 
	0x05, 0x10000000, 
	0x06, 0x11000000, 
	0x07, 0x11000000, 
	0x08, 0x11000000, 
	0x09, 0x11000000, 
	0x0A, 0x11000000, 
	0x0B, 0x11000000, 
	0x0C, 0x11000000, 
	0x0D, 0x11000000, 
	0x0E, 0x11000000, 
	0x0F, 0x11000000, 
	0x10, 0x11000000, 
	0x11, 0x11000000, 
	0x12, 0x20000000, 
	0x13, 0x20000000, 
	0x14, 0x20000000, 
	0x15, 0x20000000, 
	0x16, 0x20000000, 
	0x17, 0x20000000, 
	0x1F, 0x11000000, 
	0x20, 0x11000000, 
	0x21, 0x11000000, 
	0x22, 0x11000000, 
	0x23, 0x11000000, 
	0x24, 0x11000000, 
};
const INIT_STRUCT section6[] = {
	0x7E, 0x00, // Disable coefficient write for ch1/ch2
	0x33, 0x00, // Soft Mute Off Control/ch2
	0x19, 0x00, // APEQ Path Option
	0x1A, 0x00, // APEQ1: Attack = 2 msec, Release = 0.5 sec
	0x1B, 0x00, // APEQ2: Attack = 2 msec, Release = 0.5 sec
	0x1C, 0x00, // APEQ3: Attack = 2 msec, Release = 0.5 sec
	0x1D, 0x00, // APEQ4: Attack = 2 msec, Release = 0.5 sec
	0x1E, 0x00, // APEQ5: Attack = 2 msec, Release = 0.5 sec
	0x1F, 0x00, // APEQ6: Attack = 2 msec, Release = 0.5 sec
	0x0E, 0x00, // CH1 BQ1 ~ BQ3 Enable
	0x0F, 0x00, // CH2 BQ1 ~ BQ3 Enable
	0x10, 0x00, // CH1 BQ4 ~ BQ6 Enable
	0x11, 0x00, // CH2 BQ4 ~ BQ6 Enable
	0x12, 0x00, // CH1 BQ7 ~ BQ10 Enable
	0x13, 0x00, // CH2 BQ7 ~ BQ10 Enable
	0x14, 0x00, // CH1 BQ11 ~ BQ12 Enable
	0x15, 0x00, // CH2 BQ11 ~ BQ12 Enable
	0x68, 0x60, // Phase Control PWM Phase = 90.00 degree
	0x38, 0x0B, // Protect control Hold time = 4 msec, Restore th = 5, Interval ratio = 2
	0x41, 0x1A, // Minimum Pulse Width = 40ns
	0x24, 0x00, // RS DRC : Vrms Disabled
	0x25, 0x0A, // Vrms Period for Low - Band = 1.0 ms 
	0x4D, 0x0A, // Vrms Period for High - Band = 1.0 ms 
	0x4E, 0x0A, // Vrms Period for Sub - Band = 1.0 ms 
	0x4F, 0x0A, // Vrms Period for Post - Band = 1.0 ms 
	0x2D, 0x0A, // Threshold Table Mapping = 2.0 
	0x07, 0x00, // Enabled RS Band : {} 
};
const INIT_STRUCT section7[] = { //Only use ON PBTL MODE
};
const INIT_STRUCT section8[] = {
	0x3D, 0x00, // WCK Synchronizing Control 
	0x0C, 0xFF, // Master volume Control 
	0x16, 0x00, // Master Fine Volume : 0 dB 
	0x35, 0x04, //Reset the Auto_PWM_MASK_restore_counter to 0, PWM MASK output is high 
	0x34, 0x00, // PWM switching on
	0x33, 0x00, // soft-mute off (increase Volume) 
};
void Init(void)
{
	ExportC_write1byte(getArgument(section0));
	ExportC_write4byte(getArgument(section1));
	ExportC_write1byte(getArgument(section2));
	ExportC_write4byte(getArgument(section3));
	ExportC_write1byte(getArgument(section4));
	ExportC_write4byte(getArgument(section5));
	ExportC_write1byte(getArgument(section6));
	ExportC_write1byte(getArgument(section7));
	ExportC_write1byte(getArgument(section8));
}; 
WA20-6829B Sample Code.txt (6,661 bytes)   

(ALTech) SH Son

2021-03-18 13:55

developer   ~0006438

also user manual is update

(ALTech) SH Son

2021-03-23 07:37

developer   ~0006480

WA20-6829B_EVM Board Schematic update

(SW) Jacky Chiang

2021-12-24 16:42

manager   ~0009114

Already download them so close this ticket.

Issue History

Date Modified Username Field Change
2021-03-18 12:40 (ALTech) SH Son New Issue
2021-03-18 12:47 (ALTech) SH Son Summary [SWAN] new AMP board information => [SWAN] new AMP board EVK information
2021-03-18 12:50 (ALTech) SH Son Description Updated
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) BY Lee
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) JW Kim
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) Lonnie Kim
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) Philip
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) SB Park
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) SH Son
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) SY Yoon
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (HW) Sean Chiang
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (PM) Henry Chiou
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (PM) Tiffanie Lai
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (ALTech) Wooshin Kang
2021-03-18 12:53 (ALTech) SH Son Issue Monitored: (SW) Jacky Chiang
2021-03-18 12:54 (ALTech) SH Son File Added: WA20-6829B Sample Code.txt
2021-03-18 12:54 (ALTech) SH Son File Added: WA20-6829B_Rev1.1_Datasheet_200622.pdf
2021-03-18 12:54 (ALTech) SH Son File Added: WA20-6829B-A_v1052_0310.zip
2021-03-18 12:54 (ALTech) SH Son File Added: 190404 WA15-6819B_WA20-6829B Software guide.xlsx
2021-03-18 12:54 (ALTech) SH Son Note Added: 0006432
2021-03-18 12:54 (ALTech) SH Son Assigned To => (PM) Henry Chiou
2021-03-18 12:54 (ALTech) SH Son Status new => assigned
2021-03-18 13:55 (ALTech) SH Son File Added: 210308_WA20-6829B-A_USER_Manual_En_Rev1_0.pdf
2021-03-18 13:55 (ALTech) SH Son Note Added: 0006438
2021-03-18 17:44 (HW) Sean Chiang Issue Monitored: (RD) Fu-chiang Young
2021-03-18 17:44 (HW) Sean Chiang Issue Monitored: (HW) Tom Lee
2021-03-23 07:37 (ALTech) SH Son File Added: 201222_WA20-6829B_EVM Board.pdf
2021-03-23 07:37 (ALTech) SH Son Note Added: 0006480
2021-03-23 20:22 (PM) Henry Chiou Issue Monitored: (SW) River Wong
2021-03-31 14:17 (ALTech) SH Son Relationship added related to 0001182
2021-12-24 16:42 (SW) Jacky Chiang Status assigned => closed
2021-12-24 16:42 (SW) Jacky Chiang Resolution open => fixed
2021-12-24 16:42 (SW) Jacky Chiang Note Added: 0009114