Infineon TriCore TC1.6P User Manual

TriCore
®
TC1.6P & TC1.6E
32-bit Unified Processor Core
Instruction Set
V1.0 2013-07
User Manual (Volume 2) 3-27
ADDSC.A
Add Scaled Index to Address
ADDSC.AT
Add Bit-Scaled Index to Address
Description
For ADDSC.A, left-shift the contents of data register D[a] by the amount specified by n, where n can be 0, 1, 2, or
3. Add that value to the contents of address register A[b] and put the result in address register A[c].
For ADDSC.AT, right-shift the contents of D[a] by three (with sign fill). Add that value to the contents of address
register A[b] and clear the bottom two bits to zero. Put the result in A[c]. The ADDSC.AT instruction generates the
address of the word containing the bit indexed by D[a], starting from the base address in A[b].
ADDSC.AA[c], A[b], D[a], n (RR)
A[c] = A[b] + (D[a] << n);
ADDSC.AA[a], A[b], D[15], n (SRRS)
ADDSC.ATA[c], A[b], D[a] (RR)
A[c] = (A[b] + (D[a] >> 3)) & 32’hFFFFFFFC;
Status Flags
Examples
addsc.a a3, a4, d2, #2
addsc.at a3, a4, d2
Left-shift the contents of data register D[15] by the amount specified by n, where n can be 0, 1, 2, or 3. Add that
value to the contents of address register A[b] and put the result in address register A[a].
A[a] = (A[b] + (D[15] << n));
C Not set by these instructions.
V Not set by these instructions.
SV Not set by these instructions.
AV Not set by these instructions.
SAV Not set by these instructions.
31
c
28 27
60
H
20 19
-
18 17
n
16 15
b
12 11
a
8 7
01
H
0
15
b
12 11
a
8 7
n
6 5
10
H
0
31
c
28 27
62
H
20 19
-
18 17
-
16 15
b
12 11
a
8 7
01
H
0

Infineon TriCore TC1.6P Specifications

General

Brand	Infineon
Model	TriCore TC1.6P
Category	Microcontrollers
Language	English