View source for I2C/FR

== Registres ==
{| class="wikitable" border="1"
!  NOM
!  ADDRESSE PHYSIQUE
!  ADDRESSE DU PROCESSUS
!  TAILLE
|-
| REG_I2C1DATA
| 0x10116100
| 0x1EC16100
| 1
|-
| REG_I2C1CNT
| 0x10116101
| 0x1EC16101
| 1
|-
| REG_I2C1CNTEX
| 0x10116102
| 0x1EC16102
| 2
|-
| REG_I2C1SCL
| 0x10116104
| 0x1EC16104
| 2
|-
| REG_I2C2DATA
| 0x10114400
| 0x1EC14400
| 1
|-
| REG_I2C2CNT
| 0x10114401
| 0x1EC14401
| 1
|-
| REG_I2C2CNTEX
| 0x10114402
| 0x1EC14402
| 2
|-
| REG_I2C2SCL
| 0x10114404
| 0x1EC14404
| 2
|-
| REG_I2C3DATA
| 0x10114800
| 0x1EC14800
| 1
|-
| REG_I2C3CNT
| 0x10114801
| 0x1EC14801
| 1
|-
| REG_I2C3CNTEX
| 0x10114802
| 0x1EC14802
| 2
|-
| REG_I2C3SCL
| 0x10114804
| 0x1EC14804
| 2
|}

== Dispositifs I2C ==
{| class="wikitable" border="1"
!   Bus I2C du dispositif
!   Addresse du dispositif
!   Description du dispositif
|-
| 1
| 0x4a
| Gestion de l'alimentation?(même adresse que la gestion d'alimentation de la DSi)
|-
| 1
| 0x7a
| Camera0?(même adresse que DSi cam0)
|-
| 1
| 0x78
| Camera1?(même adresse que DSi cam1)
|-
| 2
| 0x4a
| ?
|-
| 2
| 0x78
| ?
|-
| 2
| 0x2c
| ?
|-
| 2
| 0x2e
| ?
|-
| 2
| 0x40
| ?
|-
| 2
| 0x44
| ?
|-
| 3
| 0xa6
| ?
|-
| 3
| 0xd0
| ?
|-
| 3
| 0xd2
| ?
|-
| 3
| 0xa4
| ?
|-
| 3
| 0x9a
| ?
|-
| 3
| 0xa0
| ?
|}



= I2CCNT =
{| class="wikitable" border="1"
|+ REG_I2CxCNT
!  BIT
!  DESCRIPTION
|-
| 0
| HOLD (0=Dernier byte de transaction, 1=Bytes restants)
|-
| 2
| Flag d'Erreur/ack?
|-
| 4
| En liaison avec le mode lecture?
|-
| 5
| Mode Lecture?
|-
| 6
| Activer IRQ?
|-
| 7
| Activer?
|}