ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 909

• 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

38.7.12
Name:
Address:
Access:
This register acts as a double buffer for the UPR value. This prevents an unexpected automatic trigger of the update of syn-
chronous channels.
• UPRUPD: Update Period Update
Defines the wanted time between each update of the synchronous channels if automatic trigger of the update is activated
(UPDM = 1 or UPDM = 2 in
the synchronous channels.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
31
23
15
–
–
–
7
–
PWM Sync Channels Update Period Update Register
PWM_SCUPUPD
0x4008C030
Write-only
30
22
14
–
–
–
6
–
“PWM Sync Channels Mode Register” on page
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
905). This time is equal to UPR+1 periods of
26
18
10
–
–
–
2
UPRUPD
SAM3U Series
SAM3U Series
25
17
–
–
9
–
1
24
16
–
–
8
–
0
909
909