SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 599

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

28.9.17
Name:
Address:
Access:
Reset:
• WPEN: Write Protect Enable
0 = Disables the Write Protect if WPKEY corresponds to 0x535343 (“SSC” in ASCII).
1 = Enables the Write Protect if WPKEY corresponds to 0x535343 (“SSC” in ASCII).
Protects the registers:
• WPKEY: Write Protect KEY
Should be written at value 0x535343 (“SSC” in ASCII). Writing any other value in this field aborts the write operation of the
WPEN bit. Always reads as 0.
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
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•
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“SSC Clock Mode Register” on page 576
“SSC Receive Clock Mode Register” on page 577
“SSC Receive Frame Mode Register” on page 579
“SSC Transmit Clock Mode Register” on page 581
“SSC Transmit Frame Mode Register” on page 583
“SSC Receive Compare 0 Register” on page 589
“SSC Receive Compare 1 Register” on page 590
31
23
15
—
7
SSC Write Protect Mode Register
SSC_WPMR
0x400040E4
30
22
14
—
Read-write
See
6
Table 28-6
29
21
13
—
5
28
20
12
—
4
WPKEY
WPKEY
WPKEY
27
19
11
—
3
26
18
10
—
2
SAM3S8/SD8
SAM3S8/SD8
25
17
—
9
1
WPEN
24
16
8
0
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