// 
// NUCPN01 EC project history
//
// EC: ITE IT5571 
// BIOS: AMI
// Platform: AMD Ryzen 9 5560U
//

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2025/09/30 NUCBC02 EC ver 1.16
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01. DAM251007a Change LAN Wake event from polling mode to interrupt mode.


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2025/09/30 NUCBC02 EC ver 1.15
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01. DAM250930a Support BIOS option control for LAN wake function.


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2025/08/04 NUCBC02 EC ver 1.14
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01. DAM250804a Modify GPJ3 for SATA power control. 


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2024/06/03 NUCBC02 EC ver 1.13
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01. DAM250425a Support FAN test tool.



*********************************
*	Project name:	MUCBC02 	*
*	EC Owner:		Rover Wen 	*
*	BIOS Owner:		Godspeed  	*
*********************************
+---------------------------+
|	Version :	1.05.00 	|
|	Date:		2023/04/24  |
|	Base on :	AL02 1.04.00|
+---------------------------+
1. Modify fan table for 3 mode
+---------------------------+
|	Version :	1.04.00 	|
|	Date:		2023/04/20  |
|	Base on :	AL02 1.03.00|
+---------------------------+
1. Modify fan table
   idle duty =25%
   normal duty =50%
   over 90 duty =62%
+---------------------------+
|	Version :	1.03.00 	|
|	Date:		2023/04/14  |
|	Base on :	AL02 1.02.00|
+---------------------------+
1. Base 1.02.03(table 0331) and duty maximun 62%
   ，modify fan table
2. When CPU temp > 85 ，turn speed 62% duty
3. Modify S0 to S3 donn't turn off SYS_S0_PWR_EN pin
+---------------------------+
|	Version :	1.02.00 	|
|	Date:		2023/03/25  |
|	Base on :	AL02 1.01.00|
+---------------------------+
1. Modify fan table，max duty = 0xA0
+---------------------------+
|	Version :	1.01.00 	|
|	Date:		2023/03/14	|
|	Base on :	AL02 1.0.00|
+---------------------------+
1. Modify fan turn on by table
2. modify lan wake for S3 
+---------------------------+
|	Version :	1.00.00 	|
|	Date:		2023/02/20	|
|	Base on :	AL02 0.03.00|
+---------------------------+
1. Modify power sequence ( S3 to s0)
+---------------------------+
|	Version :	0.03.00 	|
|	Date:		2023/01/06	|
|	Base on :	AL02 0.02.00|
+---------------------------+
1. Added support S5 wakeup by lan
2. Added read CPU temperature function
+---------------------------+
|	Version :	0.02.00 	|
|	Date:		2022/12/20	|
|	Base on :	AL02 0.01.00|
+---------------------------+
1. Modify when adapter plug-in， setup systen from G3 to S5
2. Added detect Board ID function( 0x0422 sku1/2/3 = 0/3/2)
+---------------------------+
|	Version :	0.01.00 	|
|	Date:		2022/12/16	|
|	Base on :	AL02 0.00.13|
+---------------------------+
1. Fixed USB device can not wakeup from S3
+---------------------------+
|	Version :	0.00.13 	|
|	Date:		2022/12/13	|
|	Base on :	AL02 0.00.12|
+---------------------------+
1. Set GPIO initial mute high
+---------------------------+
|	Version :	0.00.12 	|
|	Date:		2022/12/07	|
|	Base on :	AL02 0.00.11|
+---------------------------+
1. Fixed fan can not turn on issue
2. Fixed SMCLK0/SMDAT0 support 1.8V
+---------------------------+
|	Version :	0.00.11 	|
|	Date:		2022/12/07	|
|	Base on :	AL02 0.00.10|
+---------------------------+
1. Modify IO port change from 0x066E to 0x4E
2. Disable support LID and Modern standby function
3. Fixed press power switch key shutdown，auto power on issue
4. Fixed some chip power lost issue ( GPA0/GPB6)
5. Modify power LED and HDD LED together on/off
+---------------------------+
|	Version :	0.00.10 	|
|	Date:		2022/11/28	|
|	Base on :	AL02 0.00.09|
+---------------------------+
1. Enable 6266 port debug
+---------------------------+
|	Version :	0.00.09 	|
|	Date:		2022/11/25	|
|	Base on :	AL02 0.00.08|
+---------------------------+
1. Disable HDD LED function ,
   Modify HDD LED work at power LED
2. Added support 62/66 port to 662/666
3. Added SSD power off in  power off sequence
4. GPF1 pin set high at GPIO init 
+---------------------------+
|	Version :	0.00.08 	|
|	Date:		2022/11/16	|
|	Base on :	AL02 0.00.07|
+---------------------------+
1. Modify support ESPI interface
2. Modify PROCHOT# enable
3. Disable CON port function
+---------------------------+
|	Version :	0.00.07 	|
|	Date:		2022/11/15	|
|	Base on :	AL02 0.00.06|
+---------------------------+
1. Modidy power sequence
2. Modify always turn on ( 70%)
3. Modify power LED issue 
4. Delete about modern standby function
+---------------------------+
|	Version :	0.00.01~6	|
|	Date:		2022/11/08	|
|	Base on :	TGL 0.01.06 |
+---------------------------+
1. Modify power on sequence


