Creative Zen Mozaic

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Overview

This is the page for the Creative Zen Mozaic device. See CreativeZENMozaicPort for more information about the port.

Hardware

The Creative Zen Mozaic features 11 buttons: 4 directional arrows, ok, back, options, shortcut, play, reset and power. It also has a hold button. It also features a speaker. The following chips can be found on the PCB:

• STMP3700 (see SigmaTelSTMP3xxx or STMP37xxChips), 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)
• TEA576UK fm tuner
• LCD is 128x160 TFT and seems compatible with FGD0801 except that it uses a couple more registers
• probably a Phison SD to NAND bridge
• probably NAND chips

PCB Scans

Unfortunately all the interesting chips are under the battery and unreachable.

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	unused (ssp1 gate)
B0P12	OUT	speaker gate
B0P20	ssp2_cmd
B0P23	ssp2_sck
B1P00	lcd_d0
B1P01	lcd_d1
B1P02	lcd_d2
B1P03	lcd_d3
B1P04	lcd_d4
B1P05	lcd_d5
B1P06	lcd_d6
B1P07	lcd_d7
B1P12	OUT	backlight enable
B1P16	lcd_reset
B1P17	lcd_rs
B1P18	lcd_wr
B1P19	lcd_rd
B1P20	lcd_enable
B2P00	IN	usb related ?
B2P01	duart_tx	backlight
B2P02	pwm2	led, red
B2P05	i2c_scl
B2P04	pwm4	led, green
B2P06	i2c_sd
B2P07	IN	button down
B2P08	IN	jack detect
B2P14	ssp2_d0
B2P15	OUT	tuner gate

-- AmauryPouly - 28 May 2013