Difference between revisions of "I2C/FR"
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(Created page with "== Registres == {| class="wikitable" border="1" ! NOM ! ADDRESSE PHYSIQUE ! ADDRESSE DU PROCESSUS ! TAILLE |- | REG_I2C1DATA | 0x10116100 | 0x1EC16100 | 1 |- | REG_I2C1CNT | ...") |
(No difference)
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Latest revision as of 03:08, 5 January 2013
Registres[edit]
| 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[edit]
| 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[edit]
| 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? |