ata6616 ATMEL Corporation, ata6616 Datasheet - Page 295

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

4.26
Notes:
9132A–AUTO–10/08
0x08 (0x28)
0x07 (0x27)
0x06 (0x26)
0x05 (0x25)
0x04 (0x24)
0x03 (0x23)
0x02 (0x22)
0x01 (0x21)
0x00 (0x20)
DRAFT
Address
Register Summary (Continued)
1. Address bits exceeding EEAMSB
2. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
3. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these
4. Some of the status flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI
5. When using the I/O specific commands IN and OUT, the I/O addresses 0x00 - 0x3F must be used. When addressing I/O
should never be written.
registers, the value of single bits can be checked by using the SBIS and SBIC instructions.
instructions will only operate on the specified bit, and can therefore be used on registers containing such status flags. The
CBI and SBI instructions work with registers 0x00 to 0x1F only.
Registers as data space using LD and ST instructions, 0x20 must be added to these addresses. The ATtiny167 is a complex
microcontroller with more peripheral units than can be supported within the 64 location reserved in Opcode for the IN and
OUT instructions. For the Extended I/O space from 0x60 - 0xFF in SRAM, only the ST/STS/STD and LD/LDS/LDD instruc-
tions can be used.
Reserved
Reserved
Reserved
PORTB
PORTA
DDRB
DDRA
Name
PINB
PINA
PORTB7
PORTA7
PINB7
PINA7
DDB7
DDA7
Bit 7
PORTB6
PORTA6
PINB6
PINA6
DDB6
DDA6
Bit 6
(Table 4-73 on page
PORTB5
PORTA5
PINB5
PINA5
DDB5
DDA5
Bit 5
PORTB4
PORTA4
PINB4
PINA4
DDB4
DDA4
Bit 4
ATA6616/ATA6617 [Preliminary]
253) are don’t care.
PORTB3
PORTA3
PINB3
PINA3
DDB3
DDA3
Bit 3
PORTB2
PORTA2
PINB2
PINA2
DDB2
DDA2
Bit 2
PORTB1
PORTA1
PINB1
PINA1
DDB1
DDA1
Bit 1
PORTB0
PORTA0
PINB0
PINA0
DDB0
DDA0
Bit 0
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