ata6616 ATMEL Corporation, ata6616 Datasheet - Page 211

• Manufacturer Part Number: ata6616
• Description: Microcontroller With Lin Transceiver, 5v Regulator And Watchdog
• Manufacturer: ATMEL Corporation

4.16.6.9
4.16.6.10
9132A–AUTO–10/08
DRAFT
LIN Data Buffer Selection Register - LINSEL
LIN Data Register - LINDAT
• Bits 7:4 - Reserved Bits
• Bit 3 - LAINC: Auto Increment of Data Buffer Index
• Bits 2:0 - LINDX 2:0: FIFO LIN Data Buffer Index
• Bits 7:0 - LDATA[7:0]: LIN Data In / Data out
Initial Value
Initial Value
Read/Write
Read/Write
These bits are reserved for future use. For compatibility with future devices, they must be
written to zero when LINSEL is written.
In LIN mode:
In UART mode this field is unused.
In LIN mode: location (index) of the LIN response data byte into the FIFO data buffer. The
FIFO data buffer is accessed through LINDAT.
In UART mode this field is unused.
In LIN mode: FIFO data buffer port.
In UART mode: data register (no data buffer - no FIFO).
Bit
Bit
– 0 = Auto incrementation of FIFO data buffer index (default),
– 1 = No auto incrementation.
– In Write access, data out.
– In Read access, data in.
LDATA7
R/W
7
7
0
-
-
-
LDATA6
R/W
6
6
0
-
-
-
LDATA5
R/W
ATA6616/ATA6617 [Preliminary]
5
5
0
-
-
-
LDATA4
R/W
4
4
0
-
-
-
LDATA3
LAINC
R/W
R/W
3
0
3
0
LDATA2
LINDX2
R/W
R/W
0
0
2
2
LDATA1
LINDX1
R/W
R/W
1
0
1
0
LDATA0 LINDAT
LINDX0 LINSEL
R/W
R/W
0
0
0
0
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