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SanDiskSansae2x0PortPins
---+!! SanDisk Sansa e2x0 (v1) Port Pin Assignments %TOC% ---++ GPIO || *GPIOA* || *GPIOG* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | - | | - | | | *1* | O | Unknown, default 0 | - | | | *2* | O | Unknown, default 0 | - | | | *3* | O | Unknown, default 0 | - | | | *4* | O | Unknown, default 0 | - | | | *5* | O | Unknown, default 0 | O | ATA Controller | | *6* | O | Unknown, default 0 | O | ATA Controller | | *7* | I | ATA Controller (0 = !MicroSD card inserted)| O | Scrollwheel light (1=on,0=off) | || *GPIOB* || *GPIOH* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | - | | - | | | *1* | - | | - | | | *2* | - | | - | | | *3* | - | | O | FM NR_W (1=tuner write mode, 2=tuner read mode)| | *4* | I | USB Controller IRQ (Req. on level change) | O | FM CLOCK (tuner interface clock) | | *5* | O | LCD Clock | I/O | FM DATA (BIDI Pin: I when reading tuner, O when writing to tuner) | | *6* | I | LCD Data In | I | Scroll wheel data | | *7* | O | LCD Data Out | I | Scroll wheel data | || *GPIOC* || *GPIOI* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | - | | - | | | *1* | - | | - | | | *2* | - | | - | | | *3* | I/O* | O-Set to 1 by BL, I-AS3514 IRQ | - | | | *4* | - | | - | | | *5* | - | | - | | | *6* | - | | - | | | *7* | - | | - | | || *GPIOD* || *GPIOJ* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | O | ATA Controller | - | | | *1* | O | ATA Controller | - | | | *2* | O | ATA Controller | - | | | *3* | O | ATA Controller | - | | | *4* | O | ATA Controller | - | | | *5* | - | | - | | | *6* | O | LCD CS | - | | | *7* | - | | - | | || *GPIOE* || *GPIOK* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | - | | - | | | *1* | - | | - | | | *2* | - | | - | | | *3* | - | | - | | | *4* | - | | - | | | *5* | - | | - | | | *6* | - | | - | | | *7* | - | | - | | || *GPIOF* || *GPIOL* || |*Port pin*|*I/O/F*|*Description*|*I/O/F*|*Description*| | *0* | I | Rec (1=off, 0=on) | - | | | *1* | I | Down (1=off, 0=on)| - | | | *2* | I | Right (1=off, 0=on)| - | | | *3* | I | Left (1=off, 0=on)| - | | | *4* | I | Select (1=off, 0=on)| - | | | *5* | I | Up (1=off, 0=on)| - | | | *6* | I | Power/Menu (1=on, 0=off)| - | | | *7* | I | Hold (1=on, 0=off)| - | | *Note*: As shown in the above table, bits 0-5 of GPIOF are 0 when the buttons are active, while bits 6-7 are 1 when the buttons are active. ---++ Data Cable |*Port pin*|*Description*| | *1* | Power (+5V) | | *2* | Power (+5V) | | *3* | Ground | | *4* | USB Data + | | *5* | USB Data - | | *6* | Ground | | *7* | Video + | | *8* | Audio Right (Line out) | | *9* | Audio Left (Line out) | | *10* | | | *11* | | | *12* | | | *13* | Ground | | *14* | Video + | | *15* | | | *16* | | | *17* | | | *18* | Ground | | *19* | | | *20* | Ground | | *21* | | | *22* | | | *23* | | | *24* | something (visible trace)| | *25* | something (visible trace)| | *26* | something (visible trace)| | *27* | Audio Right + (Line out) | | *28* | Audio Left + (Line out) | | *29* | Audio Out Common | | *30* | Dedicated audio ground | *Note:* Unconfirmed info taken from [[http://pinouts.ru/PortableDevices/sandisk_sansa_pinout.shtml][here]] and [[http://www.anythingbutipod.com/forum/showthread.php?t=3387][here]].
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r3 - 25 Jun 2009 - 20:33:51 -
DanLenski
Parents:
PortPinAssignments
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