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) 3-354
ST.DA
Store Double-word from Address Registers
Description
Store the value in the address register pair A[a]/A[a+1] to the memory location specified by the addressing mode.
The value in the even register A[a] is stored in the least-significant memory word, and the value in the odd register
(A[a+1]) is stored in the most-significant memory word.
ST.DAoff18, P[a] (ABS)(Absolute Addressing Mode)
EA = {off18[17:14], 14b'0, off18[13:0]};
M(EA, doubleword) = P[a];
ST.DAA[b], off10, P[a] (BO)(Base + Short Offset Addressing Mode)
EA = A[b] + sign_ext(off10);
M(EA, doubleword) = P[a];
ST.DAP[b], P[a] (BO)(Bit-reverse Addressing Mode)
index = zero_ext(A[b+1][15:0]);
incr = zero_ext(A[b+1][31:16]);
EA = A[b] + index;
M(EA, doubleword) = P[a];
new_index = reverse16(reverse16(index) + reverse16(incr));
A[b+1] = {incr[15:0], new_index[15:0]};
ST.DAP[b], off10, P[a] (BO)(Circular Addressing Mode)
index = zero_ext(A[b+1][15:0]);
length = zero_ext(A[b+1][31:16]);
EA0 = A[b] + index;
EA4 = A[b] + (index + 4) % length;
(M(EA0, word) = A[a];
(M(EA4, word) = A[a+1];
new_index = index + sign_ext(off10);
new_index = new_index < 0 ? new_index + length : new_index % length;
31
off18[9:6]
28 27
03
H
26 25
off18[13:10]
22 21
off18[5:0]
16 15
off18[17:14]
12 11
a
8 7
A5
H
0
31
off10[9:6]
28 27
27
H
22 21
off10[5:0]
16 15
b
12 11
a
8 7
89
H
0
31
-
28 27
07
H
22 21
-
16 15
b
12 11
a
8 7
A9
H
0
31
off10[9:6]
28 27
17
H
22 21
off10[5:0]
16 15
b
12 11
a
8 7
A9
H
0

Infineon TriCore TC1.6P Specifications

General

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