I2C Registers: Difference between revisions

Line 255:

s* = shared register (explaination below this table)

ds = dynamic shared (explaination below this table)

Reading or writing multiple bytes from/to single-byte registers increments the register ID along with it. For example reading two bytes from reg 0x00 reads regs 0x00 and 0x01.

This is not the case for multibyte regs (0x29, 0x2D, 0x4F, 0x61 and 0x7F), plus reg 0x60.

{| class="wikitable" border="1"

! REGISTER

Line 480:

Line 485:

| 0x29

| sd(5)

| ??

| rw

| Power mode indicator state (read-write)

1 = forced default blue

Line 688:

Line 693:

|-

| 0x60

| ds

| d

| rw

| Free register bank address select

| Free register bank address (index) select

Selects the index to read from in the free register bank, up to 200 ~~(?)~~. Used with reg 0x61.

Selects the index to read from in the free register bank, up to 200. Used in conjunction with reg 0x61.

~~Reading from this register seem to read N bytes from the bank while incrementing the internal index by the same amount~~.

byte 0: bit0 = "WirelessDisabled", bit1 = "SoftwareClosed", bit2 = "PowerOffInitiated", bit3 = "LgyNativeResolution", bit4 = "LegacyJumpProhibited"

Line 705:

Line 708:

|-

| 0x61

| ds(~~0x100~~)

| d(200)

| rw

| Free register bank, data is read from/written to here.

~~Writing to here seems to increment~~ the ~~internal~~ index?

Accessing N bytes of this register increments the selected index by N.

|-

| 0x62 - 0x7E

@@ Line 255: / Line 255: @@
    s* = shared register (explaination below this table)
    ds = dynamic shared (explaination below this table)
+Reading or writing multiple bytes from/to single-byte registers increments the register ID along with it. For example reading two bytes from reg 0x00 reads regs 0x00 and 0x01.
+This is not the case for multibyte regs (0x29, 0x2D, 0x4F, 0x61 and 0x7F), plus reg 0x60.
 {| class="wikitable" border="1"
 !  REGISTER
@@ Line 480: / Line 485: @@
 | 0x29
 | sd(5)
-| ??
+| rw
 | Power mode indicator state (read-write)
 = forced default blue
@@ Line 688: / Line 693: @@
 |-
 | 0x60
-| ds
+| d
 | rw
-| Free register bank address select
+| Free register bank address (index) select
-Selects the index to read from in the free register bank, up to 200 (?). Used with reg 0x61.
+Selects the index to read from in the free register bank, up to 200. Used in conjunction with reg 0x61.
-Reading from this register seem to read N bytes from the bank while incrementing the internal index by the same amount.
    byte 0: bit0 = "WirelessDisabled", bit1 = "SoftwareClosed", bit2 = "PowerOffInitiated", bit3 = "LgyNativeResolution", bit4 = "LegacyJumpProhibited"
@@ Line 705: / Line 708: @@
 |-
 | 0x61
-| ds(0x100)
+| d(200)
 | rw
 | Free register bank, data is read from/written to here.
-Writing to here seems to increment the internal index?
+Accessing N bytes of this register increments the selected index by N.
 |-
 | 0x62 - 0x7E