AE_MOVDA16 — Move 16-bits from an AR register into each quarter of AE_DR

Instruction Word

Slot
ae2_slot0
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 ae_format2 - 64 bit(s)0000 1110
AE_MOVDA16 1000000000011010 1100 1110
ae_fld_ar_to_dr_v 3210
s 3210

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
AE_MOVDA16 00111100 00100100
ae_fld_ar_to_dr_v 3210
s 3210

Slot
ae_minislot0
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 ae_mini0 - 64 bit(s)01000000000000000000000 1110
AE_MOVDA16 101000100
ae_fld_ar_to_dr_v 3210
s 3210

Slot
ae_minislot2
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 ae_mini0 - 64 bit(s)01000000000000000000000 1110
AE_MOVDA16 1101101 0011
ae_fld_ar_to_dr_v 3210
s 3210

Assembler Syntax

AE_MOVDA16 aed0..15(ae_ar_to_dr_v), a0..15(ars)

C Syntax

#include <xtensa/tie/xt_hifi2.h>

extern ae_int16x4 AE_MOVDA16(unsigned a);

Description

AE_MOVDA16 copy the 16-bit contents of a into each of the four 16-bit elements of an AE_DR register d.

Implementation Pipeline

In Out
ars Mstage ae_ar_to_dr_v Mstage

Protos that use AE_MOVDA16

proto AE_MOVDA16 { out ae_int16x4 d, in uint32 a }{}{
AE_MOVDA16 d, a;
}
proto ae_int32_rtor_ae_int16u { out ae_int16u a, in ae_int32 b }{int32 t}{
AE_MOVAD32.L t, b;
AE_MOVDA16 a, t;
}
proto ae_int32u_rtor_ae_int16 { out ae_int16 a, in ae_int32u b }{int32 t}{
AE_MOVAD32.L t, b;
AE_MOVDA16 a, t;
}
proto ae_int32u_rtor_ae_int16u { out ae_int16u a, in ae_int32u b }{int32 t}{
AE_MOVAD32.L t, b;
AE_MOVDA16 a, t;
}
proto int16_rtor_ae_f16 { out ae_f16 d, in int16 a }{}{
AE_MOVDA16 d, a;
}
proto int16_rtor_ae_f16x4 { out ae_f16x4 d, in int16 a }{}{
AE_MOVDA16 d, a;
}
proto int16_rtor_ae_int16 { out ae_int16 d, in int16 a }{}{
AE_MOVDA16 d, a;
}
proto int16_rtor_ae_int16x4 { out ae_int16x4 d, in int16 a }{}{
AE_MOVDA16 d, a;
}
proto int32_rtor_ae_f16 { out ae_f16 d, in int32 a }{}{
AE_MOVDA16 d, a;
}
proto int32_rtor_ae_int16 { out ae_int16 d, in int32 a }{}{
AE_MOVDA16 d, a;
}
proto uint16_rtor_ae_int16u { out ae_int16u d, in uint16 a }{}{
AE_MOVDA16 d, a;
}