参数资料
型号: MC56F8013MFAE
厂商: Freescale Semiconductor
文件页数: 81/126页
文件大小: 0K
描述: IC DIGITAL SIGNAL CTLR 32-LQFP
标准包装: 1,250
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 32MHz
连通性: I²C,SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 26
程序存储器容量: 16KB(8K x 16)
程序存储器类型: 闪存
RAM 容量: 2K x 16
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 6x12b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 32-LQFP
包装: 托盘
56F8013/56F8011 Data Sheet, Rev. 12
58
Freescale Semiconductor
5.5.6
Vector Base Address Register (VBA)
Figure 5-8 Vector Base Address Register (VBA)
5.5.6.1
Reserved—Bits 15–14
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.5.6.2
Vector Address Bus (VAB) Bits 13—0
The value in this register is used as the upper 14 bits of the interrupt vector VAB[20:0]. The lower 7 bits
are determined based on the highest priority interrupt and are then appended onto VBA before presenting
the full VAB to the Core.
5.5.7
Fast Interrupt Match 0 Register (FIM0)
Figure 5-9 Fast Interrupt Match 0 Register (FIM0)
5.5.7.1
Reserved—Bits 15–6
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
5.5.7.2
Fast Interrupt 0 Vector Number (FAST INTERRUPT 0)—Bits 5–0
These values determine which IRQ will be Fast Interrupt 0. Fast Interrupts vector directly to a service
routine based on values in the Fast Interrupt Vector Address registers without having to go to a jump table
first. IRQs used as Fast Interrupts must be set to priority level 2. Unexpected results will occur if a Fast
Interrupt vector is set to any other priority. A Fast Interrupt automatically becomes the highest-priority
level 2 interrupt regardless of its location in the interrupt table prior to being declared as Fast Interrupt.
Fast Interrupt 0 has priority over Fast Interrupt 1. To determine the vector number of each IRQ, refer to
the vector table.
Base + $5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
VECTOR_BASE_ADDRESS
Write
RESET1
1. The 56F8013 resets to a value of 0x0000. This corresponds to reset addresses of 0x000000.
The 56F8011 resets to a value of 0x0010. This corresponds to reset addresses of 0x000800.
0
000
0
0000000
0
Base + $6
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Read
0
FAST INTERRUPT 0
Write
RESET
00000
0000000
0000
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