4283 Group
MACHINE INSTRUCTIONS (CONTINUED)
Instruction code
Parameter
Mnemonic
Function
Hexadecimal
notation
Type of
D8 D7 D6 D5 D4 D3 D2 D1 D0
instructions
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
0
1
0
0
0
0
0
1
1
0
0
0
0 4 0
0 5 A
0 5 2
1
1
1
1
1
1
TAB2
TV2A
SNZT2
(B) ← (T27–T24), (A) ← (T23–T20)
(V23–V20) ← (A3–A0)
(T2F) = 1 ?
(T2F) ← 0
0
0
1
0
0
1
0
0
0
1
1
0
0
0
0
1
1
1
0 8 9
0 5 3
1
1
1
1
T2HAB
T2R2L
(R2H7–R2H4) ← (B)
(R2H3–R2H0) ← (A)
(T27–T24) ← (R2L7–R2L4)
(T23–T20) ← (R2L3–R2L0)
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0 8 7
0 8 6
1
1
1
1
SCAR
RCAR
(CAR) ← 1
(CAR) ← 0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
1
0
0 1 1
0 1 4
1
1
1
1
CLD
RD
(D) ← 0
(D(Y)) ← 0
(Y) = 0 to 7
0
0
0
0
1
0
1
0
1
0 1 5
1
2
1
2
SD
(D(Y)) ← 1
(Y) = 0 to 7
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
1
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
1
0
1
1
0
0
0
1
0
1
0
0
0
1
0
0
0
0
0 2 4
0 2 B
0 8 4
0 5 6
0 8 0
0 2 8
SZD
(D(Y)) = 0 ?
(Y) = 4 to 7
1
1
1
1
1
1
1
1
OEA
IAE
(E1, E0) ← (A1, A0)
(A2–A0) ← (E2–E0)
(G) ← (A)
OGA
IAG
(A) ← (G)
Rev.1.01 Mar 20, 2006 page 54 of 62
REJ03B0109-0101
RENESAS [ RENESAS TECHNOLOGY CORP ]
