But it turns out that input with high bits on is often used.
The high order, the highest 64 bits is the network.
If the high bit is set, then the lower seven bits indicate how many bytes follow that themselves make up a length field.
Ahead, like an oasis in a desert, lay a higher and dryer bit of ground.
They'd drawn up on the highest and driest bit of land they could find, in what was a half, frozen marsh.
Only operand c is specified, and the high bits are stored in the b field.
And when we get right, suddenly most or all of the high bits are off.
The general type of instruction is given by the op (operation) field, the highest 6 bits.
The element found on the children level needs to be composed with the high bits to form a complete next element.
There was only one test condition, whether or not the high bit of the A register was set.