IBM 5100 - Page 369

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JHL Rx, Ry (op code C): If the low order byte of register
Rx is not equal to the low order byte of register Ry, a
jump occurs. The jump modifier
is A.
JHSNM Rx, Ry (op code C): If the high order byte of
register
Rx has a 0 bit at every position that the low order
byte of register
Ry has a 1 bit, a jump occurs. Bits equal
to 0 in Ry are not tested in Rx. The jump modifier is F.
JLE
Rx, Ry (op code C): If the low order byte of
register Rx is less than or equal to the low order byte of
register
Ry, a jump occurs. The jump modifier is O.
JLO Rx, Ry (op code C): If the low order byte of
register Rx is less than the low order byte of register Ry,
a jump occurs. The jump modifier
is 1.
JNO
Rx (op code C): If the low order byte of register
Rx is 0, a jump occurs. Register Ry is not used. The
jump modifier
is 3.
JNOM Rx, Ry (op code C): If the low order byte of
register
Rx has a 0 bit at every position that the low order
byte
of register Ry has a 1 bit, a jump occurs. Bits equal
to 0 in Ry are not tested in Rx. The jump modifier is 6.
JSB
Rx (op code C): If the low order byte of register
Rx is not hex 00, a jump occurs. Register Ry is not
used. The jump modifier
is B.
JSM Rx, Ry (op code C): If the low order byte of register
Rx has a 1 bit at every position that the low order byte of
register
Ry has a 1 bit, a jump occurs. Bits equal to 0 in Ry
are not tested
in Rx. The jump modifier is E.
JSN Rx (op code C): If the low order byte of register Rx
is not hex FF, a jump occurs. Register Ry is not used. The
jump modifier
is C.
JSNM Rx, Ry (op code C): If the low order byte of regis-
ter Rx has a 0 bit at every position that the low order
byte of register
Ry has a 1 bit, a jump occurs. Bits equal
to 0 in Ry are not tested in Rx. The jump modifier is D.
Microinstructions C-17