################################################################################
                            PICO-EHL1
################################################################################
Microcode:
        m_01_90661_00000016.pdb
################################################################################
================================================================================
BIOS Name:      ZEL1AM15                (Based on : ZEL1AM14)
Build Date:     09/18/2025
Checksum:       1AD3h
Sign-on Message:
        PICO-EHL1 R1.5 (ZEL1AM15)(09/18/2025)
Changes:
        1. Change 2025 new logo
        2. Update Secure boot Key
        3. Update PMC for afterg3 fail issue
        4. Update Generic SIO module to 16
        5. Disable Dnx
        6. Update RomImage from Ver.13 to Ver.22

================================================================================
BIOS Name:      ZEL1AM14                (Based on : ZEL1AM13)
Build Date:     07/29/2024
Checksum:       479Dh
Sign-on Message:
        PICO-EHL1 R1.4 (ZEL1AM14)(07/29/2024)
Changes:
        1. Enable VR CONFIG
        2. Update AMITSE to 2_21_1278.5
        3. Update AMIUSB module to 25.2

================================================================================
BIOS Name:      ZEL1AM13                (Based on : ZEL1AM12)
Build Date:     11/16/2023
Checksum:       E95Bh
Sign-on Message:
        PICO-EHL1 R1.3 (ZEL1AM13)(11/16/2023)
Changes:
        1. Correct HSIO setting when SATA & PCIe change

================================================================================
BIOS Name:      ZEL1AM12                (Based on : ZEL1AM11)
Build Date:     10/25/2023
Checksum:       EE5Bh
Sign-on Message:
        PICO-EHL1 R1.2 (ZEL1AM12)(10/25/2023)
Changes:
        1. Disabled VR Config Enable

================================================================================
BIOS Name:      ZEL1AM11                (Based on : ZEL1AM10)
Build Date:     10/23/2023
Checksum:       4305h
Sign-on Message:
        PICO-EHL1 R1.1 (ZEL1AM11)(10/23/2023)
Changes:
        1. Add AaeonSmbiosDate module.
        2. Fix Boot order priority issue

================================================================================
BIOS Name:      ZEL1AM10
Build Date:     03/01/2023
Checksum:       F53Fh
Sign-on Message:
        PICO-EHL1 R1.0 (ZEL1AM10)(03/01/2023)
Changes:
        1. Update version for SAP release

================================================================================
BIOS Name:      ZEL1AM04                (Based on : ZEL1AM03)
Build Date:     02/17/2023
Checksum:       87D1h
Sign-on Message:
        PICO-EHL1 R0.4 (ZEL1AM04)(02/17/2023)
Changes:
        1. Correct SMBIOS incorrect
        2. Show PTT Configuration in BIOS Setup Menu
        3. Enhance FTPM can't set Disabled by Setup Default.
        4. Enable fTPM
        5. Enable PTT as default
        6. Correct CN9 not meet PCIex2 speed
        7. Remove unused DYNAMIC_PAGES
Internal:
        1. SMBIOS - Fixed SMBIOS data incorrect ([56178bc6])
        2. fTPM
          - Show PTT Configuration in BIOS Setup Menu ([c0743c8b])
          - Enhance FTPM can't set Disabled by Setup Default. ([680a487d])
          - Enable fTPM ([4d926d7d])
          - Enable PTT as default ([7895161e])
        3. PCIe - Correct CN9 not meet PCIex2 speed ([559c27f0])
        4. Setup menu - Remove unused DYNAMIC_PAGES ([45f8714a])

================================================================================
BIOS Name:      ZEL1AM03                (Based on : ZEL1AM02)
Build Date:     01/06/2023
Checksum:       FE7Ah
Sign-on Message:
        PICO-EHL1 R0.3 (ZEL1AM03)(01/06/2023)
Changes:
        1. Update audio verb table
        2. Correct Backlight Mode from BIOS & Application to Windows Slider become black screen
        3. Correct Secure Boot can't Clear CMOS by jumper & Clear CMOS by remove battery
        4. Disabled CS1
Internal:
        1. Code - Disable Recovery Support ([9915de7d])
        2. Audio - Update audio verb table ([befa6310])
        3. LVDS - Correct Backlight Mode from BIOS & Application to Windows Slider become black screen ([32363aac])
        4. Secure boot - Correct Secure Boot can't Clear CMOS by jumper & Clear CMOS by remove battery ([fb24d259])
        5. ME - Disabled CS1 ([ab80e8d3])

================================================================================
BIOS Name:      ZEL1AM02                (Based on : ZEL1AM01)
Build Date:     12/21/2022
Checksum:       4C51h
Sign-on Message:
        PICO-EHL1 R0.2 (ZEL1AM02)(12/21/2022)
Changes:
        1. Modify SATA Port strings
        2. Enable I2C2
        3. Support ECe1200
Internal:
        1. SATA - Modify SATA Port strings ([1a513251])
        2. I2C - Enable I2C2 ([1878c6ef])
        3. eSPI
          - Enable CS1 ([5a04bf15])
          - Support ECe1200 ([43785efc])
          - Correct can't power on ([483512e6])
        4. Compiler
          - Correct compiler error for add ECe1200 module ([fc0e498c])
          - Correct compiler for Enable CS1 ([2fde5dfa])

================================================================================
BIOS Name:      ZEL1AM01
Build Date:     11/02/2022
Checksum:       F41Ch
Sign-on Message:
        PICO-EHL1 R0.1 (ZEL1AM01)(11/02/2022)
Changes:
        1. Support DIO0~3
        2. Support COM1~2
        3. Correct UART select function
        4. Display Channel 1 Slot 0
        5. Adjust DDI2 to HDMI
        6. Enable PTN3460
        7. Remove Panel Mode under BIOS setup menu
        8. Support PCIe/SATA select function for CN15
        9. Enable DDI1
        10. Support Realtek Lan
        11. Add HD Audio item under BIOS setup menu
        12. Remove Hot plug under BIOS setup menu
        13. USB2.0 fine tune
Internal:
        1. Code based on GEL5AM12 ([2c5d7c5c])
        2. Setup menu :Remove PCH-IO Configuration and SCS Configuration ([cb275912])
        3. Remote build - Support remote build ([fd5bf570])
        4. Code
          - Modify for ZEHL1 style ([71817b89])
          - Modify name to PICO-EHL1 ([2ebb30bc])
        5. DIO - Support DIO0~3 ([565c528b])
        6. UART
          - Support COM1~2 ([2dc4b322])
          - Correct UART select function ([9e68b16f])
        7. BIOS setup menu - Display Channel 1 Slot 0 ([73daae4d])
        8. VBIOS - Adjust DDI2 to HDMI ([ab4c781c])
        9. LVDS
          - Enable PTN3460 ([6d361aa3])
          - Remove Panel Mode under BIOS setup menu ([87e67c19])
        10. PCIe - Support PCIe/SATA select function for CN15 ([8ca27f47])
        11. GOP - Enable DDI1 ([a0b479ab])
        12. LAN - Support Realtek Lan ([69132b4c])
        13. Audio - Add HD Audio item under BIOS setup menu ([fa5b4b50])
        14. SATA - Remove Hot plug under BIOS setup menu ([444b4923])
        15. Compiler - Correct compiler error ([53a1c73a])
        16. USB - USB2.0 fine tune ([5de424df])
        17. History - Update History.txt ([69aed89a])

================================================================================
