AT91M40400 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT91M40400' PDF : 116 Pages View PDF
USART Transmit Pointer Register
Name:
Access Type:
US_TPR
Read/Write
31
30
29
28
27
TXPTR
23
22
21
20
19
TXPTR
15
14
13
12
11
TXPTR
7
6
5
4
3
TXPTR
• TXPTR: Transmit Pointer
TXPTR must be loaded with the address of the transmit buffer.
USART Transmit Counter Register
Name:
Access Type:
US_TCR
Read/Write
31
30
29
28
27
---
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---
---
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23
22
21
20
19
---
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15
14
13
12
11
TXCTR
7
6
5
4
3
TXCTR
• TXCTR: Transmit Counter
TXCTR must be loaded with the size of the transmit buffer.
0: Stop Peripheral Data Transfer dedicated to the transmitter.
1-65535: Start Peripheral Data transfer if TXRDY is active.
AT91M40400
26
25
24
18
17
16
10
9
8
2
1
0
26
25
24
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---
---
18
17
16
---
---
---
10
9
8
2
1
0
83
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