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Add legacy RTC registers
= Registers =
= Registers =
== GPIO ==
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Name
! Name
| 0x40000
| 0x40000
|}
|}
== Legacy RTC ==
{| class="wikitable" border="1"
! Name
! Address
! Width
! Description
|-
| RTC_CNT (?)
| 0x10147100
| 2
| ???
|-
| RTC_?
| 0x10147110
| 1
| ???
|-
| RTC_?
| 0x10147111
| 1
| ???
|-
| RTC_RAW
| 0x10147120
| 4
| Byte-wise bit-swapped (bit7 is bit0, etc.) BCD RTC (byte0 = seconds, byte1 = minutes, byte2 = hours, byte3 = day(?))
|-
| RTC_?
| 0x10147124
| 4
| RTC offset?
|-
| RTC_?
| 0x10147130
| 4
| ???
|-
| RTC_?
| 0x10147134
| 4
| ???
|-
| RTC_?
| 0x10147140
| 4
| Some sort of byte-wise bit-swapped seconds counter
|-
| RTC_?
| 0x10147150
| 1
| ???
|-
| RTC_?
| 0x10147151
| 1
| ???
|-
| RTC_?
| 0x10147160
| 4
| ???
|-
| RTC_?
| 0x10147164
| 4
| ???
|-
|}
= Descriptions =
== 0x10147010 ==
== 0x10147010 ==
| 0-2
| 0-2
| Used for GPIO [[GPIO_Services|bitmask]] 0x7.
| Used for GPIO [[GPIO_Services|bitmask]] 0x7.
|-
| 1
| DS EXTKEYIN Pen down (0 = touching, 1 = not touching)
|-
|-
| 3
| 3