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== Startup modes (27-24) for ARM9 ==
== Startup modes (27-24) for ARM9 ==
{| class="wikitable" border="1"
{| class="wikitable" border="1"
−! BIT
+! VALUE
! DESCRIPTION
! DESCRIPTION
|-
|-
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| Camera
| Camera
|}
|}
+
+
+
+== Startup modes (27-24) for ARM7 ==
+{| class="wikitable" border="1"
+! VALUE
+! DESCRIPTION
+|-
+| 0
+| Timer 0
+|-
+| 1
+| Timer 1
+|-
+| 2
+| Timer 2
+|-
+| 3
+| Timer 3
+|-
+| 4
+| Game Card
+|-
+| 6
+| V-Blank
+|-
+| 7
+| Wireless
+|-
+| 8
+| SD I/F 1
+|-
+| 9
+| SD I/F 2
+|-
+| 10
+| AES in
+|-
+| 11
+| AES out / MIC(?)
+|-
+| 12
+| MIC(?)
+|}
+
== Block transfers ==
== Block transfers ==
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== Repeating mode ==
== Repeating mode ==
−Transfers the words specified in REG_NDMACNT following the startup mode event. REG_DMATCNT is ignored.
+Transfers the words specified in REG_NDMAWCNT following the startup mode event. REG_DMATCNT is ignored.
== No immediate and no repeating mode ==
== No immediate and no repeating mode ==
−Transfers the total number of words in REG_NDMATCNT.
+Transfers the words specified in REG_NDMAWCNT for each startup event, and gets disabled when the total number of words in REG_NDMATCNT are transferred.