GR740-UM-DS, Nov 2017, Version 1.7 117 www.cobham.com/gaisler
GR740
11.3.3 AHB error configuration register
Table 105.0x08 - AHBERC - AHB Error configuration register
11.3.4 Status register
Table 106.0x10 - STAT - Status register
31 22 21 14 13 2 1 0
CECNTT UECNTT RESERVED C
E
C
T
E
U
E
C
T
E
00 000
rw rw rw rw
31: 22 Interrupt threshold value for global correctable error count (CECNTT) - Interrupt threshold value for
global correctable error count
21: 14 Interrupt threshold value for global uncorrectable error count (UECNTT) - Interrupt threshold value
for global uncorrectable error count
13: 2 RESERVED
1 Correctable error count threshold enable (CECTE) - Correctable error count threshold enable
0 Uncorrectable error count threshold enable (UECTE) - Uncorrectable error count threshold enable
31 22 21 14 13 12 5 4 2 1 0
RUNCOUNT BLKCOUNT D
O
N
E
RESERVED BURSTLEN A
C
T
I
V
E
00000x10
rrwcrrr
31: 22 Run error count (RUNCOUNT) - Number of correctable errors in current scrub run
21: 14 Block error count (BLKCOUNT) - Number of correctable errors in current block
13 Task completed (DONE) - Task completed.
Needs to be cleared (by writing zero) before a new task completed interrupt can occur.
12: 5 RESERVED
4: 1 Burst length (BURSTLEN) - 2-log of AHB bus cycles; “0001”=2
0 Current state (ACTIVE) - 0=Idle, 1=Running
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