2 0000 - Relative Jump

2 0000 - Relative Jump🔗

package: ledum-bb68

private opcode
(jre* z c)

c = bb68-ccc

z : (integer-in -256 255)
c : (integer-in 0 7)

mask: f000

value: 0000

JRE s, c, i (relative jump with a fixed delta 0..255), s=+-1

macro opcode
(jre ccc:bb68-ccc pos)

macro opcode
(nop)

macro opcode
(rete)

RETE – return from exception – restore flags, clear lower half of %emcf, jump to %erets:%eretp

macro opcode
(pause)

stop execution and wait for an interrupt