ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 778

• 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

34.7.9
Name:
Addresses:
Access:
• WPEN: Write Protect Enable
0 = disables the Write Protect if WPKEY corresponds to 0x54494D (“TIM” in ASCII).
1 = enables the Write Protect if WPKEY corresponds to 0x54494D (“TIM” in ASCII).
Protects the registers:
• WPKEY: Write Protect KEY
This security code is needed to set/reset the WPROT bit value (see for details).
Must be filled with “TIM” ASCII code.
778
”TC Block Mode Register”
”TC Channel Mode Register: Capture Mode”
”TC Channel Mode Register: Waveform Mode”
”TC Fault Mode Register”
”TC Stepper Motor Mode Register”
”TC Register A”
”TC Register B”
”TC Register C”
31
23
15
7
–
SAM3S Preliminary
TC Write Protect Mode Register
30
22
14
TC_WPMR
0x400100E4 (0), 0x400140E4 (1)
Read-write
6
–
29
21
13
5
–
28
20
12
4
–
WPKEY
WPKEY
WPKEY
27
19
11
3
–
26
18
10
2
–
25
17
9
1
–
6500C–ATARM–8-Feb-11
WPEN
24
16
8
0