Convert Table:

   Single:
 +-----------------------------------+  +----------------------------------+
 |               INT/EXT             |  |               int/ext            |
 |-----------------------------------|  |----------------------------------|
 |   |   A  |    B  |     C  |    D  |  |   |   a  |    b  |    c  |    d  |
 |---+------+-------+--------+-------|  |---+------+-------+-------+-------|
 | 1 | 0x00 |  0x08 |   0x10 |  0x18 |  | 1 | 0x20 |  0x28 |  0x30 |  0x38 |
 | 2 | 0x01 |  0x09 |   0x11 |  0x19 |  | 2 | 0x21 |  0x29 |  0x31 |  0x39 |
 | 3 | 0x02 |  0x0A |   0x12 |  0x1A |  | 3 | 0x22 |  0x2A |  0x32 |  0x3A |
 | 4 | 0x03 |  0x0B |   0x13 |  0x1B |  | 4 | 0x23 |  0x2B |  0x33 |  0x3B |
 | 5 | 0x04 |  0x0C |   0x14 |  0x1C |  | 5 | 0x24 |  0x2C |  0x34 |  0x3C |
 | 6 | 0x05 |  0x0D |   0x15 |  0x1D |  | 6 | 0x25 |  0x2D |  0x35 |  0x3D |
 | 7 | 0x06 |  0x0E |   0x16 |  0x1E |  | 7 | 0x26 |  0x2E |  0x36 |  0x3E |
 | 8 | 0x07 |  0x0F |   0x17 |  0x1F |  | 8 | 0x27 |  0x2F |  0x37 |  0x3F |
 +-----------------------------------+  +----------------------------------+

   Multi:
 +-----------------------------------+
 |               INT/EXT             |
 |-----------------------------------|
 |   |   A  |    B  |     C  |    D  |
 |---+------+-------+--------+-------|
 | 1 | 0x40 |  0x48 |   0x50 |  0x58 |
 | 2 | 0x41 |  0x49 |   0x51 |  0x59 |
 | 3 | 0x42 |  0x4A |   0x52 |  0x5A |
 | 4 | 0x43 |  0x4B |   0x53 |  0x5B |
 | 5 | 0x44 |  0x4C |   0x54 |  0x5C |
 | 6 | 0x45 |  0x4D |   0x55 |  0x5D |
 | 7 | 0x46 |  0x4E |   0x56 |  0x5E |
 | 8 | 0x47 |  0x4F |   0x57 |  0x5F |
 +-----------------------------------+