ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 579

• Manufacturer Part Number: ATSAM3S-EK
• Description: KIT EVAL FOR ATSAM3S4C
• Manufacturer: Atmel
• Series: SAM3Sr
• Type: MCUr

Specifications of ATSAM3S-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex-M3
• Kit Contents: Board
• Features: TFT Colour LCD Display, SD/MMC Interface
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

29.9.17
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.
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
•
•
•
•
•
•
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“SSC Clock Mode Register” on page 556
“SSC Receive Clock Mode Register” on page 557
“SSC Receive Frame Mode Register” on page 559
“SSC Transmit Clock Mode Register” on page 561
“SSC Transmit Frame Mode Register” on page 563
“SSC Receive Compare 0 Register” on page 569
“SSC Receive Compare 1 Register” on page 570
31
23
15
—
7
SSC Write Protect Mode Register
SSC_WPMR
0x400040E4
30
22
14
—
Read-write
See
6
Table 29-5
29
21
13
—
5
28
20
12
—
4
WPKEY
WPKEY
WPKEY
27
19
11
—
3
26
18
10
—
2
SAM3S Preliminary
SAM3S Preliminary
25
17
—
9
1
WPEN
24
16
8
0
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