參數(shù)資料
型號: C8051F000-TB
廠商: Silicon Laboratories Inc
文件頁數(shù): 121/171頁
文件大?。?/td> 0K
描述: BOARD PROTOTYPING W/C8051F000
標(biāo)準(zhǔn)包裝: 1
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
Figure 7.5. DAC1H: DAC1 High Byte Register
R/W
Reset Value
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0xD6
Bits7-0: DAC1 Data Word Most Significant Byte.
Figure 7.6. DAC1L: DAC1 Low Byte Register
R/W
Reset Value
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0xD5
Bits7-0: DAC1 Data Word Least Significant Byte.
Figure 7.7. DAC1CN: DAC1 Control Register
R/W
Reset Value
DAC1EN
-
DAC1DF2
DAC1DF1
DAC1DF0
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0xD7
Bit7:
DAC1EN: DAC1 Enable Bit
0: DAC1 Disabled. DAC1 Output pin is disabled; DAC1 is in low power shutdown mode.
1: DAC1 Enabled. DAC1 Output is pin active; DAC1 is operational.
Bits6-3: UNUSED. Read = 0000b; Write = don’t care
Bits2-0: DAC1DF2-0: DAC1 Data Format Bits
000: The most significant nybble of the DAC1 Data Word is in DAC1H[3:0], while the least
significant byte is in DAC1L.
DAC1H
DAC1L
MSB
LSB
001: The most significant 5-bits of the DAC1 Data Word is in DAC1H[4:0], while the least
significant 7-bits is in DAC1L[7:1].
DAC1H
DAC1L
MSB
LSB
010: The most significant 6-bits of the DAC1 Data Word is in DAC1H[5:0], while the least
significant 6-bits is in DAC1L[7:2].
DAC1H
DAC1L
MSB
LSB
011: The most significant 7-bits of the DAC1 Data Word is in DAC1H[6:0], while the least
significant 5-bits is in DAC1L[7:3].
DAC1H
DAC1L
MSB
LSB
1xx: The most significant byte of the DAC1 Data Word is in DAC1H, while the least
significant nybble is in DAC1L[7:4].
DAC1H
DAC1L
MSB
LSB
53
Rev. 1.7
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