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Wiki > Main > CreativeZENXFi3

---+!! Creative Zen X-Fi3


%TOC%

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---+ Overview
This is the page for the Creative Zen Style X-Fi3 device.

---++ Port Status

See CreativeZENXFi3Port

---+ Hardware

The Creative Zen Style X-Fi3 features 5 capacitive buttons and 5 hardware buttons: power/hold slider, volume up/down and reset. Is also features a speaker. The following chips can be found on the PCB:
   * STMP3780 (see SigmaTelSTMP3xxx or STMP37xxChips), see the SansaFuzePlus page for more information (also known as iMX233)
   * one Hynix H5MS51620FA 64Mb Mobile DDR (see [[http://www.hynix.com/products/support/partnumberdecoder.jsp][Hynix part decoder]])
   * one or more Hynix Nand Flash (see [[http://www.hynix.com/products/support/partnumberdecoder.jsp][Hynix part decoder]])
   * one Phison PS8007-A SD-to-Flash bridge (search for phison PS8005 on google for a close datasheet)
   * one STFM1000 fm tuner chip, there is no available datasheet due to a patent but the freescale i.MX linux source code has a driver for it (search for stfm1000 linux on google). The product brief can be found on [[http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=STFM1000][Freescale website]]
   * A chip marked 263 M121, which is probably a Freescale MPR121 Proximity Capacitive Touch Sensor Controller, the datasheet can be found [[http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121][here]]
   * One bluetooth module made of a flash chip holding the firmware and BlueCore5-Multimedia External BC57E687C (there is a technical preview on google)
   * one XPT8302, a 4W class D audio amplifier for the speaker
   * the LCD controller seems to be (or be compatible with) the OTM2201A of which the datasheet can be found [[http://www.datasheets.org.uk/indexdl/Datasheets-SW8/DSASW00146871.pdf][here]] (or look for "OTM2201A datasheet" on google)

---+ Recovery mode

The Creative Zen Style X-Fi3 has two recovery modes:
   * One software recovery mode which can be entered by holding volume down on boot, but which is of little interest
   * One hardware recovery mode (the STMP3780 one) which can be entered by plugging usb while holding power (ie holding the power slider) on (at the same time). Alternatively, it can be entered by plugging usb, holding power and pressing reset (while holding power). The screen will stay black and the device will enumerat has 066f:3780 from Sigmatel. Inc

---+ PCB Scans

<img src="%ATTACHURLPATH%/chips.jpeg" alt="chips.jpeg" width="500" height="375"/>
<img src="%ATTACHURLPATH%/SSL23162.JPG" alt="SSL23162.JPG" width="500" height="375" />
<img src="%ATTACHURLPATH%/SSL23156.JPG" alt="SSL23156.JPG" width="500" height="375" />
<img src="%ATTACHURLPATH%/SSL23138.JPG" alt="SSL23138.JPG" width="500" height="375" />

---+ Pins

Here is a list of all the pins used by the OF. Pins are of form !BxPyy where x is the bank and yy the number within the bank. Direction only applies to GPIO.
| *Pin* | *Dir*  | *Comment* |
| !B0P0{0-3} | ssp2_d{0-3} | |
| !B0P04 | !IN | Hold button (active low) |
| !B0P07 | !OUT | SD Power / Chip enable |
| !B0P09 | !OUT | Unknown use (bluetooth related) |
| !B0P14 |  | Bluetooth UART rx |
| !B0P15 |  | Bluetooth UART tx |
| !B0P18 | !IN | Touchpad #IRQ line |
| !B0P19 | !OUT | Unknown use (bluetooth power related ?) |
| !B0P20 | ssp2_cmd | |
| !B0P24 | ssp2_sck | |
| !B0P{30,31} | | I<sub>2</sub>C lines |
| !B1P{00-17} | lcd_d{0-17} |  |
| !B1P18 | lcd_reset | |
| !B1P19 | lcd_rs | |
| !B1P20 | lcd_wr | |
| !B1P21 | lcd_cs | |
| !B1P22 | !OUT | speaker gate, set to one to enable audio routing to speaker. |
| !B1P23 | lcd_enable | |
| !B1P25 | lcd_vsync | unused? |
| !B1P28 | pwm | backlight pwm |
| !B1P30 | !OUT | headphones gate, set to one to enable audio routing to headphones. |
| !B2P00 | ssp1_cmd | |
| !B2P01 | ssp1_det | !SD detect |
| !B2P0{2-5} | ssp1_d{0-3} | |
| !B2P06 | ssp1_sck | |
| !B2P07 | !IN | Volume down button (active low) |
| !B2P08 | !IN | Volume up button (active low) |
| !TouchEL8 | !OUT | Button light |

-- Main.AmauryPouly - 02 Mar 2012

I	Attachment	Action	Size	Date	Who	Comment
pdf	BC57G687C.pdf	manage	1554.0 K	09 Apr 2012 - 22:53	AmauryPouly	bluecore datasheet (might apply)
pdf	MPR121v3.pdf	manage	291.3 K	09 Apr 2012 - 22:52	AmauryPouly	MPR121 datasheet (see application notes for more information)
JPG	SSL23138.JPG	manage	2804.4 K	04 Mar 2012 - 13:39	AmauryPouly
JPG	SSL23156.JPG	manage	2949.9 K	04 Mar 2012 - 13:35	AmauryPouly
JPG	SSL23162.JPG	manage	2964.7 K	04 Mar 2012 - 13:24	AmauryPouly
jpeg	chips.jpeg	manage	2432.4 K	04 Mar 2012 - 13:22	AmauryPouly
pdf	otm2201A.pdf	manage	1070.6 K	09 Apr 2012 - 22:51	AmauryPouly	176x220 lcd controller

r16 - 15 Jan 2013 - 19:22:31 - AmauryPouly