Atmel SAM4S Xplained Pro Starter Kit Atmel ATSAM4S-XSTK ATSAM4S-XSTK Hoja De Datos
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Los códigos de productos
ATSAM4S-XSTK
442
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
27.5.4 Transmit Counter Register
Name:
PERIPH_TCR
Access:
Read-write
• TXCTR: Transmit Counter Register
TXCTR must be set to transmit buffer size.
When a half duplex peripheral is connected to the PDC, RXCTR = TXCTR.
0 = Stops peripheral data transfer to the transmitter
1- 65535 = Starts peripheral data transfer if corresponding channel is active
31
30
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25
24
–
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23
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16
–
–
–
–
–
–
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–
15
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11
10
9
8
TXCTR
7
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4
3
2
1
0
TXCTR