Interrupts: Difference between revisions

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New page: ARM7 has some new interrupts. === ARM7 IO REGISTERS === {| class="wikitable" border="1" |- ! ADDRESS ! WIDTH (bytes) ! NAME |- | 0x04000218 | 4 | REG_IE2 |- | 0x0400021C | 4 | RE...
 
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!  DESCRIPTION
!  DESCRIPTION
|-
|-
|  0-12
|  0-5
|  ?
|-
|  6
|  Powerbutton interrupt
|-
|  7
|  ?
|-
|  8
|  SD card insert interrupt
|-
|  9-12
|  ?
|  ?
|-
|-

Revision as of 03:05, 7 August 2009

ARM7 has some new interrupts.

ARM7 IO REGISTERS

ADDRESS WIDTH (bytes) NAME
0x04000218 4 REG_IE2
0x0400021C 4 REG_IF2



REG_IE2 / REG_IF2
BIT DESCRIPTION
0-5 ?
6 Powerbutton interrupt
7 ?
8 SD card insert interrupt
9-12 ?
13 I2C interrupt
14-31 ?
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