Creative Zen X-Fi

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Overview

This is the page for the Creative Zen X-Fi device. See CreativeZENXFiPort for more information about the port.

Hardware

The Creative Zen X-Fi features 14 buttons: 8 directional arrows, ok, back, options, shortcut, play, reset and power. It also has a hold button. It also features a speaker and a SD port (not a micro-sd one !). The following chips can be found on the PCB:

• STMP3760 (see SigmaTelSTMP3xxx), see the SansaFuzePlus page for more information (it's not exactly the same SoC, it's an older version of the STMP3780 aka i.MX 233)
• one or more Hynix flash chips (see Hynix part decoder)
• one Micron Technology Mobile LPDDR MT46H32M16LFCK?-75 IT (8Mbits x 16 x 4 banks = 64Mbytes) (see Micron BGA part decoder and Part numbering guides)
• one TEA5761UK? tuner chip (search for "tea5761uk datasheet" in google to find a datasheet)
• WiFi? marked: 0013E0 CB226C? 3VFFC3 LBWA-LC - Murata WLAN Module Value Line Item - IEEE802.11b/g containing a Marvell Technology W8686B12?: http://www.arm9board.net/download/FL6410/datasheet/mavell_88w8686.pdf
• one Phison PS8005-A SD controller

PCB Scans

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
B0P01	ssp2_d1
B0P02	ssp2_d2
B0P03	ssp2_d3
B0P10	OUT	ssp1 power gate ?
B0P11	IN	ssp1 write protect
B0P12	OUT	dac related ?
B0P20	ssp2_cmd
B0P21	OUT ?
B0P22	IN / OUT	ide/sdi related ?
B0P23	ssp2_sck
B0P24	IN	ide/sdio related ?
B1P00	lcd_d0
B1P01	lcd_d1
B1P02	lcd_d2
B1P03	lcd_d3
B1P04	lcd_d4
B1P05	lcd_d5
B1P06	lcd_d6
B1P07	lcd_d7
B1P08	OUT	lcd related, might have to do with SPI ?
B1P09	OUT	lcd SPI data
B1P10	OUT	lcd SPI clock
B1P11	OUT	lcd SPI chip select
B1P12	OUT	backlight power gate
B1P13		lcd related ?
B1P14	MAIN	lcd related ?
B1P15	ALT2	lcd related ?
B1P16	MAIN	lcd related ?
B1P22	ssp1_cmd
B1P23	ssp1_sck
B1P24	ssp1_d0
B1P25	ssp1_d1
B1P26	ssp1_d2
B1P27	ssp1_d3
B1P28	ssp1_det
B2P00	IN	usb/power related ?
B2P01	duart_tx	duart tx / backlight control (!!)
B2P02	pwm2	led, red
B2P04	pwm4	led, green
B2P05	i2c_scl
B2P06	i2c_sd
B2P07	IN	button/hold detect (only as interrupt)
B2P08	IN	jack detect
B2P12	OUT	dac related ? speaker gate ?
B2P14	ssp2_d0
B2P15	OUT	?