Altera cyclone V Technical Reference page 447

cv_5v4
2016.10.28
31 30
15 14
fifotriplebyte Fields
Bit
23:0
value
fifoquadbyte
Writes to the FIFO Quad Byte Register write a quad byte value to the command FIFO. If the command
FIFO is full, the APB write operation is stalled until the command FIFO is not full. Reads from the Quad
Byte FIFO Register read a quad byte value from the command FIFO. If the command FIFO is empty, the
APB read operation is stalled until the command FIFO is not empty. See the ARM documentation for a
description of the read and write values. The name of this register in ARM documentation is BWFIFO4 for
writes and BRFIFO4 for reads.
Module Instance
scanmgr
Offset:
0x1C
Access:
RW
31 30
15 14
Scan Manager
Send Feedback
29 28 27 26
Reserved
13 12 11 10
Name
Transfers triple byte value to/from command FIFO
0xFFF02000
29 28 27 26
13 12 11 10
Bit Fields
25 24 23 22
9 8 7 6
value
RW 0x0
Description
Base Address
Bit Fields
25 24 23 22
value
RW 0x0
9 8 7 6
value
RW 0x0
fifoquadbyte
21 20 19 18
value
RW 0x0
5 4 3 2
Access
Register Address
0xFFF0201C
21 20 19 18
5 4 3 2
6-15
17 16
1 0
Reset
RW 0x0
17 16
1 0
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