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==Description==
Not much known about it, but looks like it's in CECHL (later models), CECHM, CECHP and CECHQ SKUs. Due to the use of this controller, Cobra ODE can't be used on these SKUs.
Productnumber(s): 1-878-065-11, 1-878-065-21, 1-878-065-31
 
This daughterboard is used in [[CECHLxx]], [[CECHMxx]], [[CECHPxx]] and [[CECHQxx]] SKU.
 
Due to the use of this controller, Cobra [[ODE]] cannot be used on these SKU.
 
== Gallery ==
<gallery>
File:BMD-021 1-878-065-31 A.jpg|BDM-021 (top view)
File:BMD-021 1-878-065-31 B.jpg|BDM-021 (bottom view)
</gallery>
 
==ICs==
*IC300: [[CXD5065GB-1]] controller (Digital Signal Processors)
*IC110: [[CXA2720R]] subcontroller (Front-End-Processors)
*IC309: Samsung [[K4S641632K-UC75]] (Worker RAM for BD)
*IC304: Spansion [[AL008D0043-01]] (NOR flash with encrypted firmware)
*Marvell [[88SA8040-TBC1]] (SATA to PATA IDE bridge chip)
*IC103: Rohm [[BD7956FS]] (7 channel Motor Driver - EXP-Motor coils/sled/slot motor driver)
*IC108: Rohm [[BA5888FP]] (Laser Driver - Tracking/Focus Coils driver)
*IC303: [[NJM13403V]] (OPAMP - Tracking/Focus CTRL)
*IC310: Macronix [[MX25L1005MC]] (CMOS Serial Flash) key
 
==Connectors==
long board edge:
*[[CN103 45p]] (Laser, Data and Focus/Tracking)
*[[CN100 18p]] (Disc motor)
* 24p (Bluraydrive I/O Connector) -&gt; to [[Motherboard_Revisions|Motherboard]]
short board edge:
*[[CN101 8p]]
*[[CN502 4p]]  (Power) -&gt; to [[Motherboard_Revisions|Motherboard]]
 
 
{{Wikify}}
 
{{Components}}<noinclude>[[Category:Main]]</noinclude>
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