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document 0x10018110/0x10018114
| <code>u32</code>
| <code>u32</code>
| <code>0x10018110</code>
| <code>0x10018110</code>
| <code>?</code>
| <code>ARM7_RTC_VAL_LO</code>
| 4
| 4
|-
|-
| <code>u32</code>
| <code>u32</code>
| <code>0x10018114</code>
| <code>0x10018114</code>
| <code>?</code>
| <code>ARM7_RTC_VAL_HI</code>
| 4
| 4
|-
|-
===ARM7_SAVE_MODE===
===ARM7_SAVE_MODE===
This tells the save storage emulation hardware which device type to emulate (64k EEPROM, a 512k Flash chip model, and SRAM are all that have been used officially; several other 512k Flash chip models, two 1 Mbit Flash chip models and 8k EEPROM are also supported). This comes directly from the [[3DS_Virtual_Console#Footer|ROM footer]].
This tells the save storage emulation hardware which device type to emulate (64k EEPROM, a 512k Flash chip model, and SRAM are all that have been used officially; several other 512k Flash chip models, two 1 Mbit Flash chip models and 8k EEPROM are also supported). This comes directly from the [[3DS_Virtual_Console#Footer|ROM footer]].
===ARM7_RTC_VAL===
These registers are set to the current LgyP9 date+time before ARM7_RTC_CNT/ARM7_RTC_? registers are used.
They contain the following structure, set up on the stack then both u32 registers are written one after the other:
s8 year_since_2000_bcd;
s8 month_bcd;
s8 day_bcd;
s8 day_of_week;
s8 hour_bcd;
s8 minute_bcd;
s8 second_bcd;
===ARM7_RTC ''?''===
===ARM7_RTC ''?''===