Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
495
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
27.5.8 Transmit Next Counter Register
Name:
PERIPH_TNCR
Access:
Read/Write
• TXNCTR: Transmit Counter Next
TXNCTR contains the next transmit buffer size.
When a half-duplex peripheral is connected to the PDC, RXNCTR = TXNCTR.
When a half-duplex peripheral is connected to the PDC, RXNCTR = TXNCTR.
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TXNCTR
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1
0
TXNCTR