!!! BEFORE STARTING, READ THIS FILE COMPLETELY !!!

ReadMe File

Project Name:		DC4308P-DAC-REV-A
Circuit Board PN:	240-11541-Z1
Date:			10th Apr 2024
Layout Designer Name: 	C.Murray
PCB Layout:		Pads Layout 9.2 or higher.
CAM System:		CAM350 v9.52 or higher.

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

                              DATA FORMAT                            
---------------------------------------------------------------------
                               | GERBER DATA      | DRILL DATA      
===============================|==================|==================
  format                       | RS-274-X         | EXCELLON         
  Coordinate Type              | ABSOLUTE         | ABSOLUTE         
  Dimensions                   | INCHES           | INCHES           
  Zero Suppression             | LEADING          | TRAILING         
  Format Digits	               | 3(int), 5(fract) | 2(int), 4(fract) 
  Supress Repeated Coordinates | YES              | YES              
---------------------------------------------------------------------

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

FILE NAME			DESCRIPTION/GROUP
------------------------------------------------------------------------------
ReadMe.txt			ReadMe File (this file), ASCII

--------------------------------FABRICATION-----------------------------------

240-11541-Z1_REV_A.FAB DWG.gbr	Fabrication Drawing, Gerber
240-11541-Z1_REV_A.FAB_DWG.pdf	Fabrication Drawing, PDF
240-11541-Z1.IPC		IPC-D-356 Netlist, ASCII
240-11541-Z1.L01.gbr		Layer 01 Artwork, Primary Side
240-11541-Z1.L02.gbr		Layer 02 Artwork 
240-11541-Z1.L03.gbr		Layer 03 Artwork
240-11541-Z1.L04.gbr		Layer 04 Artwork 
240-11541-Z1.L05.gbr		Layer 05 Artwork
240-11541-Z1.L06.gbr		Layer 06 Artwork
240-11541-Z1.L07.gbr		Layer 07 Artwork
240-11541-Z1.L08.gbr		Layer 08 Artwork, Secondary Side
240-11541-Z1.BRD.gbr 		Functional board outline w/o breakaways
240-11541-Z1.SMA.gbr		Solder Mask, Primary (a) Side
240-11541-Z1.SMB.gbr 		Solder Mask, Secondary (b) Side
240-11541-Z1.SSA.gbr		Silkscreen, Primary (a) Side
240-11541-Z1.NC0.drl		NC Drill File, Through, ASCII

--------------------------------ASSEMBLY---------------------------------------

603-11541-Z1_REV_A.ASY		Assembly DWG (PRIMARY/SECONDARY) combined, PDF
505-11541-Z1_REV_A2.PL		Assembly Bill of Materials, Excel
240-11541-Z1.XY			X Y Coordinate Component Location Data, Text
240-11541-Z1.ASC		Design Layout (PADS), Text
240-11541-Z1.SPA.gbr		Solder Paste, Primary (a) Side
240-11541-Z1.SPB.gbr		Solder Paste, Secondaryary (a) Side

--------------------------------DFT (TEST)-------------------------------------

600-11541-Z1_REV_A2.SCH.pdf	Schematic, Searchable, PDF

--------------------------------------------------------------------------------


NOTES or SPECIAL INSTRUCTIONS:

README files may contain instructions which are rejection criteria if ignored.

Manufacturer's responsibility to read and transfer information in these files 
to all those with a need to know. All data questions (Pre-Cam Review, EQ) will
be sent to all of the below contacts for approval prior to starting board fabrication.
Supplier to confirm all verbal decisions with reply email.

CONTACTS:
Craig Murray		PCB Designer			0131-272-7378	craig.murray@cirrus.com
Brian Moore  		Planning Manager		0131-272-7560	brian.moore@cirrus.com
Lucy Thomson  		Material Planner 		0131-272-7769	lucy.thomson@cirrus.com