pcb: Add configuration EEPROM

1 files changed, 311 insertions, 0 deletions

diff --git a/pcb/soundbox.kicad_sch b/pcb/soundbox.kicad_sch
index 0d94be8..4fc6e07 100644
--- a/pcb/soundbox.kicad_sch
+++ b/pcb/soundbox.kicad_sch
@@ -2413,6 +2413,231 @@
 				)
 			)
 		)
+		(symbol "Memory_EEPROM:25CSM04xxSN"
+			(exclude_from_sim no)
+			(in_bom yes)
+			(on_board yes)
+			(property "Reference" "U3"
+				(at 1.9559 8.89 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(justify left)
+				)
+			)
+			(property "Value" "25CSM04xxSN"
+				(at 1.9559 6.35 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(justify left)
+				)
+			)
+			(property "Footprint" "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm"
+				(at 0 -17.78 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Datasheet" "https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/25CSM04-4-Mbit-SPI-Serial-EEPROM-With-128-Bit-Serial-Number-and-Enhanced-Write-Protection-20005817C.pdf"
+				(at 2.54 -20.32 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Description" "4Mbit SPI Serial EEPROM, SOIC-8"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_keywords" "EEPROM memory SPI serial"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_fp_filters" "SOIC*3.9x4.9mm*"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(symbol "25CSM04xxSN_1_1"
+				(rectangle
+					(start -7.62 5.08)
+					(end 7.62 -5.08)
+					(stroke
+						(width 0.254)
+						(type default)
+					)
+					(fill
+						(type background)
+					)
+				)
+				(pin input line
+					(at -10.16 -2.54 0)
+					(length 2.54)
+					(name "~{CS}"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "1"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin tri_state line
+					(at 10.16 -2.54 180)
+					(length 2.54)
+					(name "SO"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "2"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin input line
+					(at -10.16 2.54 0)
+					(length 2.54)
+					(name "~{WP}"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "3"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin power_in line
+					(at 0 -7.62 90)
+					(length 2.54)
+					(name "V_{SS}"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "4"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin input line
+					(at 10.16 0 180)
+					(length 2.54)
+					(name "SI"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "5"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin input line
+					(at 10.16 2.54 180)
+					(length 2.54)
+					(name "SCK"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "6"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin input line
+					(at -10.16 0 0)
+					(length 2.54)
+					(name "~{HOLD}"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "7"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin power_in line
+					(at 0 7.62 270)
+					(length 2.54)
+					(name "V_{CC}"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "8"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+			)
+		)
 		(symbol "Memory_Flash:W25Q32JVSS"
 			(exclude_from_sim no)
 			(in_bom yes)
@@ -5014,6 +5239,92 @@
 		)
 	)
 	(symbol
+		(lib_id "Memory_EEPROM:25CSM04xxSN")
+		(at 190.5 139.7 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(uuid "6ebff592-e515-4023-972e-e091ec275b61")
+		(property "Reference" "U4"
+			(at 192.786 127.508 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "25CSM04xxSN"
+			(at 192.786 130.048 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm"
+			(at 190.5 157.48 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/25CSM04-4-Mbit-SPI-Serial-EEPROM-With-128-Bit-Serial-Number-and-Enhanced-Write-Protection-20005817C.pdf"
+			(at 193.04 160.02 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Configuration EEPROM memory"
+			(at 207.772 132.588 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "221e9d1b-b771-4a1f-98db-c0ac9f02c7b4")
+		)
+		(pin "8"
+			(uuid "f8cb7020-5692-4341-bc12-726cff1af7e5")
+		)
+		(pin "5"
+			(uuid "b8b4bd4e-e7b7-4acf-9182-e22c29ce9688")
+		)
+		(pin "7"
+			(uuid "65fee943-a0d9-412a-87d6-9ee99e2ec878")
+		)
+		(pin "6"
+			(uuid "0a3d801f-3a20-4100-acda-92c250b1be74")
+		)
+		(pin "3"
+			(uuid "a1220f5f-df4d-47cd-a603-6deb14fc41b7")
+		)
+		(pin "4"
+			(uuid "e2e48be9-87f0-4a20-8614-a15eb28bce5f")
+		)
+		(pin "2"
+			(uuid "0f49a55c-0fc1-4094-afa6-5c62de8012d8")
+		)
+		(instances
+			(project ""
+				(path "/455ca4d6-9dda-4003-9db8-aa66aec94f73"
+					(reference "U4")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "Device:R")
 		(at 203.2 105.41 0)
 		(unit 1)