What condition does ''JRT'' actually check?

txmctaggart · ‎2003-05-15

Posted on May 16, 2003 at 06:48

txmctaggart · ‎2003-05-15

Posted on May 15, 2003 at 22:01

Data sheets says ''True'', but I can't find what that means.

Came across this issue after running the HC-to-ST migration utility, which changed my HC ''BRA'' branch opcodes to JRT. I expected them to get translated to JRA s....

stephanie · ‎2003-05-15

Posted on May 16, 2003 at 06:48

JRT and JRA instructions are the same, they have the same opcode: 20.

Both have been kept for compatibility reasons with Motorola.