Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM User Manual

Page 689

Advertising
background image

Assertions

AXI3 Assertions

Mentor VIP AE AXI3/4 User Guide, V10.2b

669

September 2013

Error
Code

Error Name

Description

Property
Ref

AXI3-
60054

AXI_BRESP_UNKN

BRESP has an X or Z value.

A2.4

AXI3-
60055

AXI_BUSER_CHANGED_
BEFORE_BREADY

The value of BUSER has changed from its
initial value between the time BVALID was
asserted, and before BREADY was asserted.

A3.2.1

AXI3-
60056

AXI_BUSER_UNKN

BUSER has an X or Z value.

A2.4

AXI3-
60057

AXI_BVALID_DEASSERTED_
BEFORE_BREADY

BVALID has been de-asserted before
BREADY was asserted.

A3.2.1

AXI3-
60058

AXI_BVALID_HIGH_ON_FIRST_
CLOCK_AFTER_RESET

A slave interface must begin driving BVALID
high only at a rising clock edge after
ARESETn is HIGH.

A3.1.2

AXI3-
60059

AXI_BVALID_UNKN

BVALID has an X or Z value.

A2.4

AXI3-
60060

AXI_EXCLUSIVE_READ_
ACCESS_MODIFIABLE

The modifiable bit (bit 1 of the cache
transaction field) should not be set for an
exclusive read access.

A7.2.4

AXI3-
60061

AXI_EXCLUSIVE_READ_BYTES_
TRANSFER_EXCEEDS_128

Number of bytes in an exclusive read
transaction must be less than or equal to
128.

A7.2.4

AXI3-
60062

AXI_EXCLUSIVE_WRITE_BYTES_
TRANSFER_EXCEEDS_128

Number of bytes in an exclusive write
transaction must be less than or equal to
128.

A7.2.4

AXI3-
60063

AXI_EXCLUSIVE_READ_BYTES_
TRANSFER_NOT_
POWER_OF_2

Number of bytes of an exclusive read
transaction is not a power of 2.

A7.2.4

AXI3-
60064

AXI_EXCLUSIVE_WRITE_BYTES_
TRANSFER_NOT_POWER_OF_2

Number of bytes of an exclusive write
transaction is not a power of 2.

A7.2.4

AXI3-
60065

AXI_EXCLUSIVE_WR_ADDRESS_
NOT_SAME_AS_RD

Exclusive write does not match the address
of the previous exclusive read to this id.

A7.2.4

AXI3-
60066

AXI_EXCLUSIVE_WR_BURST_
NOT_SAME_AS_RD

Exclusive write does not match the burst
setting of the previous exclusive read to this
id.

A7.2.4

AXI3-
60067

AXI_EXCLUSIVE_WR_CACHE_
NOT_SAME_AS_RD

Exclusive write does not match the cache
setting of the previous exclusive read to this
id.

A7.2.4

Table A-1. AXI3 Assertions (cont.)

Advertising