参数资料
型号: MC56F8122VFAE
厂商: Freescale Semiconductor
文件页数: 75/136页
文件大小: 0K
描述: IC DSP 16BIT 40MHZ 48-LQFP
标准包装: 250
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 40MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 21
程序存储器容量: 32KB(16K x 16)
程序存储器类型: 闪存
RAM 容量: 4K x 16
电压 - 电源 (Vcc/Vdd): 2.25 V ~ 3.6 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 48-LQFP
包装: 托盘
产品目录页面: 734 (CN2011-ZH PDF)
Peripheral Memory Mapped Registers
56F8322 Technical Data, Rev. 16
Freescale Semiconductor
43
Preliminary
Table 4-11 Quadrature Decoder 0 Registers Address Map
(DEC0_BASE = $00 F180)
Quadrature Decoder is NOT available in the 56F8122 device
Register Acronym
Address Offset
Register Description
DEC0_DECCR
$0
Decoder Control Register
DEC0_FIR
$1
Filter Interval Register
DEC0_WTR
$2
Watchdog Time-out Register
DEC0_POSD
$3
Position Difference Counter Register
DEC0_POSDH
$4
Position Difference Counter Hold Register
DEC0_REV
$5
Revolution Counter Register
DEC0_REVH
$6
Revolution Hold Register
DEC0_UPOS
$7
Upper Position Counter Register
DEC0_LPOS
$8
Lower Position Counter Register
DEC0_UPOSH
$9
Upper Position Hold Register
DEC0_LPOSH
$A
Lower Position Hold Register
DEC0_UIR
$B
Upper Initialization Register
DEC0_LIR
$C
Lower Initialization Register
DEC0_IMR
$D
Input Monitor Register
Table 4-12 Interrupt Control Registers Address Map
(ITCN_BASE = $00 F1A0)
Register Acronym
Address Offset
Register Description
IPR0
$0
Interrupt Priority Register 0
IPR1
$1
Interrupt Priority Register 1
IPR2
$2
Interrupt Priority Register 2
IPR3
$3
Interrupt Priority Register 3
IPR4
$4
Interrupt Priority Register 4
IPR5
$5
Interrupt Priority Register 5
IPR6
$6
Interrupt Priority Register 6
IPR7
$7
Interrupt Priority Register 7
IPR8
$8
Interrupt Priority Register 8
IPR9
$9
Interrupt Priority Register 9
VBA
$A
Vector Base Address Register
FIM0
$B
Fast Interrupt Match Register 0
FIVAL0
$C
Fast Interrupt Vector Address Low 0 Register
FIVAH0
$D
Fast Interrupt Vector Address High 0 Register
FIM1
$E
Fast Interrupt Match Register 1
FIVAL1
$F
Fast Interrupt Vector Address Low 1 Register
FIVAH1
$10
Fast Interrupt Vector Address High 1 Register
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