CreativeZENXFi2 < Main

Downloads

release

dev builds

extras

themes

Documentation

manual

wiki

device status

Support

forums

mailing lists

IRC

Development

bugs

patches

dev guide

Wiki > Main > SigmaTelSTMP3xxx > CreativeZENXFi2

---+!! Creative Zen X-Fi2


%TOC%

---

---+ Overview
This is the page for the Creative Zen X-Fi2 device.

---++ Port status

See CreativeZENXFi2Port.

---+ Hardware

The Creative Zen X-Fi2 features a resistive touch screen with 3 hardware buttons: power, select and reset. The following chips can be found on the PCB:
   * STMP3780 (see SigmaTelSTMP3xxx or STMP37xxChips), see the SansaFuzePlus page for more information (it's the same SoC, also called i.MX 233)
   * one or more Hynix&#8232; H27UCG8UDMYR flash chips (see [[http://www.hynix.com/products/support/partnumberdecoder.jsp][Hynix part decoder]])
   * 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]]
   * one Hynix&#8232; H5MS5162DFA-J3M 64Mb Mobile DDR (see [[http://www.hynix.com/products/support/partnumberdecoder.jsp][Hynix part decoder]])
   * the LCD controller seems to be (or be compatible with) the Renesas R61509 for which the datasheet is available [[http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CCwQFjAA&url=http%3A%2F%2Fwww.optrex.com%2FSiteImages%2FPartList%2FCONTROLLER%2Fe61509_1.04_20080807.pdf&ei=OivuTsL7MtOBhQec_YS2CA&usg=AFQjCNGvcHjtvZRUoDOyfocuRq4S2DACbw][here]]
   * a very hard to read chip marked 263 7x60, which is probably a Freescale MMA7660FC 3-Axis Accelerometer, the datasheet can be found [[http://www.freescale.com/files/sensors/doc/data_sheet/MMA7660FC.pdf][here]]

---++ Variants

It seems from the OF analysis that there are two variants of the hardware. One would use raw NAND as internal storage and the other would use SD/eMMC. This is still to be confirmed.


---+ PCB Scans

<img src="%ATTACHURLPATH%/SSL22785.JPG" alt="SSL22785.JPG" width="500" height="375" />
<img src="%ATTACHURLPATH%/SSL22790.JPG" alt="SSL22790.JPG" width="500" height="375" />
<img src="%ATTACHURLPATH%/SSL22788.JPG" alt="SSL22788.JPG" width="500" height="375" />
<img src="%ATTACHURLPATH%/SSL22793.JPG" alt="SSL22793.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* |
| !B0P10 | !IN | Acceleretor INT line |
| !B0P11 | !IN | Power button (active low) |
| !B0P12 | !OUT | Unknown use |
| !B0P14 | !IN | Select button (active low) |
| !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 | lcd_dotclk | unused? |
| !B1P23 | lcd_enable | |
| !B1P24 | lcd_vsync| unused? |
| !B1P25 | lcd_vsync | unused? |
| !B1P26 | !IN | Unknown use, seems to be related to USB charging |
| !B1P29 | !OUT | SD Power / Chip enable |
| !B1P30 | pwm2 | Backlight |
| !B2P00 | ssp1_cmd | |
| !B2P01 | ssp1_det | !SD detect |
| !B2P0{2-5} | ssp1_d{0-3} | |
| !B2P06 | ssp1_sck | |
| !B2P07 | IN | Jack detection |

---+ Vendor-Specific SCSI

See SigmaTelScsi

-- Main.AmauryPouly - 08 Dec 2011

I	Attachment	Action	Size	Date	Who
pdf	MMA7660FC.pdf	manage	797.5 K	09 Apr 2012 - 22:54	AmauryPouly
pdf	Renesas_R61509_Ver_1.03_20071126.pdf	manage	2700.6 K	09 Apr 2012 - 22:55	AmauryPouly
JPG	SSL22785.JPG	manage	2671.5 K	08 Dec 2011 - 18:32	AmauryPouly
JPG	SSL22788.JPG	manage	2895.2 K	08 Dec 2011 - 18:38	AmauryPouly
JPG	SSL22790.JPG	manage	2883.7 K	08 Dec 2011 - 18:36	AmauryPouly
JPG	SSL22793.JPG	manage	2715.4 K	08 Dec 2011 - 18:39	AmauryPouly

r18 - 15 Jan 2013 - 19:23:30 - AmauryPouly

Parents: SigmaTelSTMP3xxx