Error Status Register (Err_Status); Error Position Register (Err_Pos); Error Status Register (Err_Status) Field Descriptions; Error Position Register (Err_Pos) Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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5.4.2.4

Error Status Register (ERR_STATUS)

31
15
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 5-99. Error Status Register (ERR_STATUS) Field Descriptions
Bit Field
31-3 Reserved
2 UNC_ERR
1 FAIL_1
0 FAIL_0
5.4.2.5

Error Position Register (ERR_POS)

31
15 9
Reserved
R-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 5-100. Error Position Register (ERR_POS) Field Descriptions
Bit Field
31-9 Reserved
8 ERR_TYPE
7 Reserved
6 ECC_L_OR_H
5-0 ERR_POS
SPRUH22I – April 2012 – Revised November 2019
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Figure 5-95. Error Status Register (ERR_STATUS)
Reserved
R-0
Value Description
Reserved
Uncorrectable error. A value of 1 indicates that an un-correctable error occurred. Cleared by writing
a 1 to UNC_ERR_CLR bit of ERR_STATUS_CLR register.
Fail on 1.
0 Fail on 1 single bit error did not occur.
1 A value of 1 would indicate that a single bit error occurred and the corrected value was 1. Cleared
by writing a 1 to FAIL_1_CLR bit of ERR_STATUS_CLR register.
Fail on 0.
0 Fail on 0 single bit error did not occur.
1 A value of 1 would indicate that a single bit error occurred and the corrected value was 0. Cleared
by writing a 1 to FAIL_0_CLR bit of ERR_STATUS_CLR register.
Figure 5-96. Error Position Register (ERR_POS)
8 7
ERR_TYPE Reserved
R-0 R-0
Value Description
Reserved
Error type
0 Indicates that a single bit error occured in ECC check bits
1 Indicates that a single bit error occured in data bits
Reserved
ECC error location indicator.
0 Indicates the single-bit error is in lower 64 bits or check bits corresponding to lower 64 bits of data.
1 Indicates the single-bit error is in upper 64 bits or check bits corresponding to upper 64 bits of data.
Error position. Bit position of the single bit error. The position is interpreted depending on whether
the ERR_TYPE bit indicates a check bit or a data bit. If ERR_TYPE indicates a check bit error, the
error position could range from 0 to 7, else it could range from 0 to 63.
Copyright © 2012–2019, Texas Instruments Incorporated
Reserved
R-0
3 2
UNC_ERR
R-0
Reserved
R-0
6 5
ECC_L_OR_H
R-0
Flash Registers
16
1 0
FAIL_1 FAIL_0
R-0 R-0
16
0
ERR_POS
R-0
519
Internal Memory