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S3C2451X RISC MICROPROCESSOR
DSCn (Drive Strength Control)
DSC2
Reserved
DSC_nFCE
DSC_nFRE
DSC_nFWE
DSC_ALE
DSC_CLE
Reserved
DSC_RSMAVD
DSC_RSMCLK
DSC_DQM3
DSC_DQM2
DSC_DQM1
DSC_DQM0
DSC_DQS1
DSC_DQS0
Bit
[31:28]
Reserved
[27:26]
nFCE drive strength.
00: 5.2mA
21.0mA
[25:24]
nFRE drive strength.
00: 5.2mA
21.0mA
[23:22]
nFWE Drive strength.
00: 5.2mA
21.0mA
[21:20]
ALE drive strength.
00: 5.2mA
21.0mA
[19:18]
CLE drive strength.
00: 5.2mA
21.0mA
[17:16]
Reserved
[15:14]
RSMAVD drive strength.
00: 5.2mA
21.0mA
[13:12]
RSMCLK drive strength.
00: 5.2mA
21.0mA
[11:10]
DQM3 drive strength.
00: 4.9mA
19.7mA
[9:8]
DQM2 drive strength.
00: 4.9mA
19.7mA
[7:6]
DQM1 drive strength.
00: 4.9mA
19.7mA
[5:4]
DQM0 drive strength.
00: 4.9mA
19.7mA
[3:2]
DQS1 drive strength.
00: 4.9mA
19.7mA
[1:0]
DQS0 drive strength.
00: 4.9mA
19.7mA
Description
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 10.5mA
10: 15.7mA
01: 9.8mA
10: 14.8mA
01: 9.8mA
10: 14.8mA
01: 9.8mA
10: 14.8mA
01: 9.8mA
10: 14.8mA
01: 9.8mA
10: 14.8mA
01: 9.8mA
10: 14.8mA
I/O PORTS
Reset Value
0x0
10
11:
10
11:
10
11:
10
11:
10
11:
00
10
11:
10
11:
10
11:
10
11:
10
11:
10
11:
10
11:
10
11:
11-47
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