ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 920

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

38.7.23
Name:
Address:
Access:
This register can only be written if the bits WPSWS5 and WPHWS5 are cleared in
page
• FPOL: Fault Polarity (fault input bit varies from 0 to 3)
For each field bit y (fault input number):
• FMOD: Fault Activation Mode (fault input bit varies from 0 to 3)
For each field bit y (fault input number):
Note:
• FFIL: Fault Filtering (fault input bit varies from 0 to 3)
For each field bit y (fault input number):
CAUTION: To prevent an unexpected activation of the status flag FSy in the
bit FMODy can be set to “1” only if the FPOLy bit has been previously configured to its final value.
920
920
0 = The fault y becomes active when the fault input y is at 0.
1 = The fault y becomes active when the fault input y is at 1.
0 = The fault y is active until the Fault condition is removed at the peripheral
1 = The fault y stays active until the Fault condition is removed at the peripheral
“PWM Fault Clear
0 = The fault input y is not filtered.
1 = The fault input y is filtered.
928.
31
23
15
7
1. The Peripheral generating the fault.
SAM3U Series
SAM3U Series
PWM Fault Mode Register
PWM_FMR
0x4008C05C
Read-write
30
22
14
6
Register”.
29
21
13
5
28
20
12
4
FMOD
FPOL
FFIL
–
27
19
11
3
“PWM Fault Status Register” on page
(1)
“PWM Write Protect Status Register” on
level.
26
18
10
2
(1)
level AND until it is cleared in the
25
17
9
1
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
24
16
8
0
921, the