IRQ Registers: Difference between revisions

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== Registers ==
= Registers =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
NAME
Old3DS
PHYSICAL ADDRESS
Name
WIDTH
Address
!  Width
|-
|-
| REG_IE
| style="background: green" | Yes
| [[#IRQ_IE|IRQ_IE]]
| 0x10001000
| 0x10001000
| 4
| 4
|-
|-
| REG_IF
| style="background: green" | Yes
| [[#IRQ_IF|IRQ_IF]]
| 0x10001004
| 0x10001004
| 4
| 4
|}
|}
==IRQ_IE==
Bitfield with enabled interrupts. See below for the IRQ<->bit mapping.
==IRQ_IF==
Bitfield with pending interrupts. See below for the IRQ<->bit mapping.


== Interrupts ==
== Interrupts ==
{| class="wikitable" border="1"
{| class="wikitable" border="1"
!  IRQ
!  IRQ bit
!  Description
!  Description
|-
|-

Revision as of 23:31, 19 March 2015

Registers

Old3DS Name Address Width
Yes IRQ_IE 0x10001000 4
Yes IRQ_IF 0x10001004 4

IRQ_IE

Bitfield with enabled interrupts. See below for the IRQ<->bit mapping.

IRQ_IF

Bitfield with pending interrupts. See below for the IRQ<->bit mapping.

Interrupts

IRQ bit Description
0 DMAC_1_0
1 DMAC_1_1
2 DMAC_1_2
3 DMAC_1_3
4 DMAC_1_4
5 DMAC_1_5
6 DMAC_1_6
7 DMAC_1_7
8 TIMER_0
9 TIMER_1
10 TIMER_2
11 TIMER_3
12 PXI_SYNC
13 PXI_NOT_FULL
14 PXI_NOT_EMPTY
15 AES
16 SDIO_1
17 SDIO_1_ASYNC
18 SDIO_3
19 SDIO_3_ASYNC
20 DEBUG_RECV
21 DEBUG_SEND
22 RSA
23 CTR_CARD_1
24 CTR_CARD_2
25 CGC
26 CGC_DET
27 DS_CARD
28 DMAC_2
29 DMAC_2_ABORT