AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 816
AT32UC3C2512C Automotive
Manufacturer Part Number
AT32UC3C2512C Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.AT32UC3C0512C_AUTOMOTIVE.pdf
(1312 pages)
3.AT32UC3C0512C_AUTOMOTIVE.pdf
(107 pages)
- AT90CAN128_AUTOMOTIVE PDF datasheet
- AT32UC3C0512C_AUTOMOTIVE PDF datasheet #2
- AT32UC3C0512C_AUTOMOTIVE PDF datasheet #3
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30.8.3
Name:
Access Type:
Offset:
Reset Value:
• TXURCH: Transmit Underrun Channel
• RXORCH: Receive Overrun Channel
• TXUR: Transmit Underrun
• TXRDY: Transmit Ready
• TXEN: Transmitter Enabled
• RXOR: Receive Overrun
• RXRDY: Receive Ready
• RXEN: Receiver Enabled
9166C–AVR-08/11
31
23
15
7
-
-
This field is cleared when SCR.TXUR is written to one
Bit i of this field is set when a transmit underrun error occurred in channel i (i=0 for first channel of the frame)
This field is cleared when SCR.RXOR is written to one
Bit i of this field is set when a receive overrun error occurred in channel i (i=0 for first channel of the frame)
This bit is cleared when the corresponding bit in SCR is written to one
This bit is set when an underrun error occurs on the THR register or when the corresponding bit in SSR is written to one
This bit is cleared when data is written to THR
This bit is set when the THR register is empty and can be written with new data to be transmitted
This bit is cleared when the Transmitter is effectively disabled, following a CR.TXDIS or CR.SWRST request
This bit is set when the Transmitter is effectively enabled, following a CR.TXEN request
This bit is cleared when the corresponding bit in SCR is written to one
This bit is set when an overrun error occurs on the RHR register or when the corresponding bit in SSR is written to one
This bit is cleared when the RHR register is read
This bit is set when received data is present in the RHR register
This bit is cleared when the Receiver is effectively disabled, following a CR.RXDIS or CR.SWRST request
This bit is set when the Receiver is effectively enabled, following a CR.RXEN request
Status Register
TXUR
30
22
14
SR
Read-only
0x08
0x00000000
6
-
TXURCH[3:0]
TXRDY
29
21
13
5
-
TXEN
28
20
12
4
-
RXORCH
27
19
11
3
-
-
RXOR
26
18
10
2
-
TXURCH[7:4]
RXRDY
25
17
9
1
-
AT32UC3C
RXEN
24
16
8
0
-
816
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