Changes

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|-

| 3

| 3

| SD card removal flag (?) (Set to 1 when SD card is removed)

| SD card removal flag (Set to 1 when SD card is removed)

|-

|-

| 4

| 4

| SD card insertion flag (?) (Set to 1 when SD card is inserted)

| SD card insertion flag (Set to 1 when SD card is inserted)

|-

|-

| 5

| 5

| SD card insertion status (0 = missing, 1 = inserted)

| SD card insertion status (?) (0 = missing, 1 = inserted)

|-

|-

|}

|}