参数资料
型号: MC68HC08QY4CDWE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO16
封装: 1.27 MM PITCH, LEAD FREE, PLASTIC, MS-013AA, SOIC-16
文件页数: 116/178页
文件大小: 2311K
代理商: MC68HC08QY4CDWE
10-Bit Analog-to-Digital Converter (ADC10) Module
MC68HC08QY/QT Family Data Sheet, Rev. 1
42
Freescale Semiconductor
3.8.2 ADC10 Result High Register (ADRH)
This register holds the MSBs of the result and is updated each time a conversion completes. All other bits
read as 0s. Reading ADRH prevents the ADC10 from transferring subsequent conversion results into the
result registers until ADRL is read. If ADRL is not read until the after next conversion is completed, then
the intermediate conversion result will be lost. In 8-bit mode, this register contains no interlocking with
ADRL.
3.8.3 ADC10 Result Low Register (ADRL)
This register holds the LSBs of the result. This register is updated each time a conversion completes.
Reading ADRH prevents the ADC10 from transferring subsequent conversion results into the result
registers until ADRL is read. If ADRL is not read until the after next conversion is completed, then the
intermediate conversion result will be lost. In 8-bit mode, there is no interlocking with ADRH.
Bit 7
654321
Bit 0
Read:
00000000
Write:
Reset:
00000000
= Unimplemented
Figure 3-4. ADC10 Data Register High (ADRH), 8-Bit Mode
Bit 7
654321
Bit 0
Read:
000000
AD9
AD8
Write:
Reset:
00000000
= Unimplemented
Figure 3-5. ADC10 Data Register High (ADRH), 10-Bit Mode
Bit 7
654321
Bit 0
Read:
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
Write:
Reset:
00000000
= Unimplemented
Figure 3-6. ADC10 Data Register Low (ADRL)
相关PDF资料
PDF描述
MC13213 SPECIALTY MICROPROCESSOR CIRCUIT, PBGA71
MSP430F4491IPZR 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100
MAC7136MVM50 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PBGA208
MAC7141CFU50 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP100
MC9S12XEG128MAA 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
MC68HC08SR12 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08TV24CFB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08XL36 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC08XL36CB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC08XL36CFU 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit