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+  Rockbox Technical Forums
|-+  Third Party
| |-+  Repairing and Upgrading Rockbox Capable Players
| | |-+  Possibility of mod H3XX to have opt out?
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Author Topic: Possibility of mod H3XX to have opt out?  (Read 1400 times)

Offline Jay Solaries

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Possibility of mod H3XX to have opt out?
« on: June 24, 2010, 05:36:26 AM »
As I've been thinking of whether it's possible to mod H3XX PCB to have digi out such as opt out.

Any one test the TP14 point (on the PCB) is digi out?
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iHP-340+ROCOON RC2+UM2

Offline Jay Solaries

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Re: Possibility of mod H3XX to have opt out?
« Reply #1 on: June 28, 2010, 02:06:53 AM »
No one got idea about this test point (TP14)?

EDIT: According to SCF5249 pdf, TP14 is mostly like the pin- N9 of the cpu. But we need to reset the GPIO1_FUNCTION register in order to enable the EBUOUT1/GPIO36 output digital signal. Rockbox support it? who knows?
« Last Edit: August 02, 2010, 03:24:01 AM by Jay Solaries »
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iHP-120+IBASSO D10 Cobra+W3
iHP-340+ROCOON RC2+UM2
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| | |-+  Possibility of mod H3XX to have opt out?