Freescale Semiconductor MSC8156 Evaluation Module MSC8156EVM MSC8156EVM Benutzerhandbuch
Produktcode
MSC8156EVM
MSC8156 Reference Manual, Rev. 2
12-108
Freescale
Semiconductor
DDR SDRAM Memory Controller
12.8.37
DDR SDRAM Memory Data Path Read Capture Data High Register
(MnCAPTURE_DATA_HI)
(MnCAPTURE_DATA_HI)
CAPTURE_DATA_HI stores the high 32 bits of the read data path during error capture.
12.8.38
DDR SDRAM Memory Data Path Read Capture Data Low Register
(MnCAPTURE_DATA_LO)
(MnCAPTURE_DATA_LO)
CAPTURE_DATA_LO stores the low 32 bits of the read data path during error capture.
CAPTURE_DATA_HI
DDR SDRAM Memory Data Path
Offset 0x0E20
Read Capture Data High Register
Bit
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
ECHD
Type
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ECHD
Type
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table 12-58. CAPTURE_DATA_HI Bit Descriptions
Bit Reset
Description
ECHD
31–0
0
Error Capture High Data Path
Captures the high 32 bits of the data path when errors are detected.
Captures the high 32 bits of the data path when errors are detected.
CAPTURE_DATA_LO
DDR SDRAM Memory Data Path
Offset 0x0E24
Read Capture Data Low Register
Bit
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
ECLD
Type
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ECLD
Type
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table 12-59. CAPTURE_DATA_LO Bit Descriptions
Bit Reset
Description
ECLD
31–0
0
Error Capture Low Data Path
Captures the low 32 bits of the data path when errors are detected.
Captures the low 32 bits of the data path when errors are detected.