From Intellivision Wiki
The Jump and Disable Interrupts opcode (JD) is a three-decle opcode that is a part of the Jump family of opcodes. The Jump and Disable Interrupts causes the CP1610 to clear the Interrupt Enable Flag and then unconditionally jump to the address specified in the following parameters.
Format - Decle #1 Format - Decle #2 Format - Decle #3 0000:0000:0000:0100 0000:0011:aaaa:aa10 0000:00aa:aaaa:aaaa
aaaaaaaaaaaaaaaa indicates the address to where the CP1610 should Jump
See the Jump opcode family documentation for more information.