The Dock is internally called "Cradle"(strings/symbols in system-titles).
The original dock was the HAC-CDH-MAIN-01.
There is an updated, costs down version of the dock out in the wild labeled as HAC-CDH-MAIN-10. The release date is unknown. The guess is it came along with the patched 4.1 units.
|Function||Component on HAC-CDH-MAIN-01||on HAC-CDH-MAIN-10||Notes|
|MyDP -> HDMI Converter||MegaChips STDP2550 "Mystique"||2Mb flash contains firmware |
Based on STMicroelectronics Mystique family of DP converters.
|USB Hub||VIA Labs VL210 USB 3.0 Hub Controller||Genesys Logic GL3510||512Kb flash is configuration storage|
|USB Device||Cortex-M0 based (STM32F0-ish)
|SWD clearly labelled and enabled|
Provides control of the Mystique
|Flash||Macronix MX25L512E 512Kb CMOS||Unpopulated||dump (fw-1.0.0)|
|Macronix MX25V2006E 2Mb CMOS||Windbond 25X20CLL04||dump (fw-1.0.0)|
|USB-PD||ROHM BM92T17||One at i2c addr 0x18, the other at 0x1a|
All 1.0.0 dumps were collected from a HAC-CDH-MAIN-01.