at91cap7e ATMEL Corporation, at91cap7e Datasheet - Page 465
at91cap7e
Manufacturer Part Number
at91cap7e
Description
Customizable Microcontroller
Manufacturer
ATMEL Corporation
Datasheet
1.AT91CAP7E.pdf
(520 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 465 of 520
- Download datasheet (11Mb)
31.6.12
Register Name:
Access Type:
WARNING: The UDP peripheral clock in the Power Management Controller (PMC) must be enabled before any read/write
operations to the UDP registers including the UDP_TXVC register.
• TXVDIS: Transceiver Disable
When UDP is disabled, power consumption can be reduced significantly by disabling the embedded transceiver. This can
be done by setting TXVDIS field.
To enable the transceiver, TXVDIS must be cleared. TXVDIS is automatically set after a reset, so it must be cleared again
to reenable the transceiver.
Note:
Note:
8549A–CAP–10/08
31
23
15
–
–
–
7
–
The USB transceiver pull-ups are enabled/disabled by writing to the MATRIX_USBPCR register documented in
19.6.7
If the USB pullup is not enabled on DP, the user should not write in any UDP register other than the UDP_ TXVC register. This
is because if DP and DM are floating at 0, or pulled down, then SE0 is received by the device with the consequence of a USB
Reset.
UDP Transceiver Control Register
.
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
UDP_ TXVC
Read/Write
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
25
17
–
–
9
–
1
–
AT91CAP7E
Section
TXVDIS
24
16
–
–
8
0
–
465
Related parts for at91cap7e
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: