8
2503QS–AVR–02/11
ATmega32(L)
Notes:
1. When the OCDEN Fuse is unprogrammed, the OSCCAL Register is always accessed on this address. Refer to the debug-
ger specific documentation for details on how to use the OCDR Register.
2. Refer to the USART description for details on how to access UBRRH and UCSRC.
3. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
should never be written.
4. Some of the Status Flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on
all bits in the I/O Register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions
work with registers $00 to $1F only.
$01 ($21)
TWSR
TWS7
TWS6
TWS5
TWS4
TWS3
TWPS1
TWPS0
178
$00 ($20)
TWBR
Two-wire Serial Interface Bit Rate Register
177
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
相关PDF资料
06FMN-BMTTN-A-TF CONN FMN HSNG 6POS STAG NOR SMD
05FMN-BMTTN-A-TF CONN FMN HSNG 5POS STAG NOR SMD
04FMN-BMTTN-A-TF CONN FMN HSNG 4POS STAG NOR SMD
40FMN-BMTR-A-TB CONN FMN HSNG 40POS SGL REV SMD
36FMN-BMTR-A-TB CONN FMN HSNG 36POS SGL REV SMD
35FMN-BMTR-A-TB CONN FMN HSNG 35POS SGL REV SMD
34FMN-BMTR-A-TB CONN FMN HSNG 34POS SGL REV SMD
29FMN-BMTR-A-TB CONN FMN HSNG 29POS SGL REV SMD
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