Difference between revisions of "Interrupts"
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| − | + | = ARM7 Interrupts = | |
| − | |||
| − | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
|- | |- | ||
| Line 17: | Line 15: | ||
|} | |} | ||
| − | + | {| class="wikitable" border="1" | |
| − | + | |+ '''ARM7 REG_IE / REG_IF''' | |
| + | |- | ||
| + | ! BIT | ||
| + | ! DESCRIPTION | ||
| + | |- | ||
| + | | 0-12 | ||
| + | | same as DS | ||
| + | |- | ||
| + | | 13 | ||
| + | | removed GBA-slot interrupt | ||
| + | |- | ||
| + | | 14-27 | ||
| + | | same as DS ? | ||
| + | |- | ||
| + | | 28 | ||
| + | | [[NDMA|NDMA0]] interrupt | ||
| + | |- | ||
| + | | 29 | ||
| + | | [[NDMA|NDMA1]] interrupt | ||
| + | |- | ||
| + | | 30 | ||
| + | | [[NDMA|NDMA2]] interrupt | ||
| + | |- | ||
| + | | 31 | ||
| + | | [[NDMA|NDMA3]] interrupt | ||
| + | |} | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| − | |+ '''REG_IE2 / REG_IF2''' | + | |+ '''ARM7 REG_IE2 / REG_IF2''' |
|- | |- | ||
! BIT | ! BIT | ||
| Line 60: | Line 83: | ||
|- | |- | ||
| 12 | | 12 | ||
| − | | AES interrupt | + | | [[AES Engine]] interrupt |
|- | |- | ||
| 13 | | 13 | ||
| − | | I2C interrupt | + | | [[I2C Bus]] interrupt |
|- | |- | ||
| 14 | | 14 | ||
| Microphone Extended interrupt | | Microphone Extended interrupt | ||
| + | |- | ||
| + | | 15-31 | ||
| + | | ? | ||
|} | |} | ||
| + | = ARM9 Interrupts = | ||
| − | |||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| − | |+ '''REG_IE / REG_IF''' | + | |+ '''ARM9 REG_IE / REG_IF''' |
|- | |- | ||
! BIT | ! BIT | ||
! DESCRIPTION | ! DESCRIPTION | ||
|- | |- | ||
| − | | 0- | + | | 0-12 |
| + | | same as DS | ||
| + | |- | ||
| + | | 13 | ||
| + | | removed GBA-slot interrupt | ||
| + | |- | ||
| + | | 14 | ||
| + | | NDS-slot Card change? | ||
| + | |- | ||
| + | | 15-23 | ||
| same as DS | | same as DS | ||
| + | |- | ||
| + | | 24 | ||
| + | | XpertTeak DSP | ||
| + | |- | ||
| + | | 25 | ||
| + | | [[Cameras]] | ||
| + | |- | ||
| + | | 26-27 | ||
| + | | Not used | ||
|- | |- | ||
| 28 | | 28 | ||
| − | | NDMA0 interrupt | + | | [[NDMA|NDMA0]] interrupt |
|- | |- | ||
| 29 | | 29 | ||
| − | | NDMA1 interrupt | + | | [[NDMA|NDMA1]] interrupt |
|- | |- | ||
| 30 | | 30 | ||
| − | | NDMA2 interrupt | + | | [[NDMA|NDMA2]] interrupt |
|- | |- | ||
| 31 | | 31 | ||
| − | | NDMA3 interrupt | + | | [[NDMA|NDMA3]] interrupt |
|} | |} | ||
Latest revision as of 17:19, 16 July 2013
ARM7 Interrupts
| ADDRESS | WIDTH (bytes) | NAME |
|---|---|---|
| 0x04000218 | 4 | REG_IE2 |
| 0x0400021C | 4 | REG_IF2 |
| BIT | DESCRIPTION |
|---|---|
| 0-12 | same as DS |
| 13 | removed GBA-slot interrupt |
| 14-27 | same as DS ? |
| 28 | NDMA0 interrupt |
| 29 | NDMA1 interrupt |
| 30 | NDMA2 interrupt |
| 31 | NDMA3 interrupt |
| BIT | DESCRIPTION |
|---|---|
| 0 | GPIO18[0] |
| 1 | GPIO18[1] |
| 2 | GPIO18[2] |
| 4 | GPIO33[0] |
| 5 | GPIO33[1] |
| 6 | Powerbutton interrupt (GPIO33[2]) |
| 7 | GPIO33[3] |
| 8 | SD card 1 |
| 9 | SDIO card 1 async |
| 10 | SD card 2 |
| 11 | SDIO card 2 async |
| 12 | AES Engine interrupt |
| 13 | I2C Bus interrupt |
| 14 | Microphone Extended interrupt |
| 15-31 | ? |
ARM9 Interrupts
| BIT | DESCRIPTION |
|---|---|
| 0-12 | same as DS |
| 13 | removed GBA-slot interrupt |
| 14 | NDS-slot Card change? |
| 15-23 | same as DS |
| 24 | XpertTeak DSP |
| 25 | Cameras |
| 26-27 | Not used |
| 28 | NDMA0 interrupt |
| 29 | NDMA1 interrupt |
| 30 | NDMA2 interrupt |
| 31 | NDMA3 interrupt |