ANDBC — Boolean And with Complement

Instruction Word

Slot
Inst
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format x24 - 24 bit(s) 0
ANDBC 00010010 0000
r 3210
s 3210
t 3210

Assembler Syntax

ANDBC br, bs, bt

C Syntax

#include <xtensa/tie/xt_booleans.h>

extern xtbool XT_ANDBC(xtbool bs, xtbool bt);

Description

(please consult the Xtensa ® Instruction Set Architecture Reference Manual for any cross references and additional information)

ANDBC performs the logical and of Boolean register bs with the logical complement of Boolean register bt, and writes the result to Boolean register br.

Operation

BRr ← BRs and not BRt

Exceptions

EveryInst Group (see EveryInst Group:)

Implementation Pipeline

In Out
bs Estage, bt Estage br Estage

Protos that use ANDBC

proto ANDBC { out xtbool br, in xtbool bs, in xtbool bt }{}{
ANDBC br, bs, bt;
}