sonos-play5

sonos-play5
Git	https://gitlab.aachen.ccc.de
Inventar	Gegenstand im Inventar
Host	host, host.server.aachen.ccc.de
Kontakt	jn cpresser mimoja
Status	aktiv (2018-09-16 20:57)
Interessenten

Aktivitätsstatus des Projekts (subjektive Einschätzung), mögliche Werte

Mimoja hat einen Lautsprecher mit Netzwerk, und bastelt daran.

Großes HF-Shield mit CPU/RAM (HW25000)
- Freescale MPC8247VRPIEA https://www.nxp.com/docs/en/data-sheet/MPC8272EC.pdf
- 2x Samsung-RAM, K4S281632-LC75
  - je 128Mbit SDRAM https://pdf1.alldatasheet.com/datasheet-pdf/view/37065/SAMSUNG/K4S281632B/+25177UOYlSuOpdxvZvGvGEEx+/datasheet.pdf
- Oszillator 100MHz
Mini-PCI-Slot für WLAN (J25000)
Großes HF-Shield mit Flash (HW25001)
- cFeon EN39LV010 https://download.maritex.com.pl/pdfs/sc/EN39LV010.pdf
  - “1 Megabit (128K x 8-bit ) 4 Kbyte Uniform Sector, CMOS 3.0 Volt-only Flash Memory”
- ST NAND256W3A2BN6 http://pdf1.alldatasheet.com/datasheet-pdf/view/94408/STMICROELECTRONICS/NAND256W3A2BN6.html
  - 256 = 256Mbit
  - W = 3.3V
  - 3 = bus width x8
  - A = 528 Bytes/ 264 Word Page
  - 2 = Chip Enable Don’t Care Enabled
  - B = Second Version
  - N = TSOP48 12 x 20mm (all devices)
  - 6 = –40 to 85 °C
  - blank = Standard Packing
Oszillator TEUMCK 11.289 (MHz?)
CIRRUS 5341CZZ 1126 https://statics.cirrus.com/pubs/proDatasheet/CS5341_F2.pdf
kleines HF-Shield (HW25002):
- 25MHz-Quarz
- 2x TERIDIAN 78Q2123, vermutlich Ethernet-PHYs
HanRun HY602458, Ethernet-Spulen
Konnektor für Buttons (J25002)

Cirrus Logic CS44800-CQZ https://media.digikey.com/pdf/Data%20Sheets/Cirrus%20Logic%20PDFs/CS44800.pdf
- 8-Channel Digital Amplifier Controller
- “The control port has 2 modes: SPI and I2C, with the CS44800 acting as a slave device. SPI mode is selected if there is a high to low transition on the AD0/CS pin, after the RST pin has been brought high. I2C mode is selected by connecting the AD0/CS pin through a resistor to VLC or GND, thereby permanently selecting the desired AD0 bit address state.”
Oszillator 25.000MHz
TI N5532 https://www.ti.com/lit/ds/symlink/ne5532.pdf
- NE5532x, SA5532x Dual Low-Noise Operational Amplifiers