參數(shù)資料
型號(hào): MC56F8123VFBE
廠商: Freescale Semiconductor
文件頁數(shù): 136/140頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 40MHZ 64-LQFP
標(biāo)準(zhǔn)包裝: 160
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 40MHz
連通性: SCI,SPI
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 27
程序存儲(chǔ)器容量: 32KB(16K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 2.25 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 105°C
封裝/外殼: 64-LQFP
包裝: 托盤
產(chǎn)品目錄頁面: 734 (CN2011-ZH PDF)
Register Descriptions
56F8323 Technical Data, Rev. 17
Freescale Semiconductor
95
Preliminary
6.5.9.11
Serial Communications Interface 0 Enable (SCI0)—Bit 4
Each bit controls clocks to the indicated peripheral.
1 = Clocks are enabled
0 = The clock is not provided to the peripheral (the peripheral is disabled)
6.5.9.12
Serial Peripheral Interface 1 Enable (SPI1)—Bit 3
Each bit controls clocks to the indicated peripheral.
1 = Clocks are enabled
0 = The clock is not provided to the peripheral (the peripheral is disabled)
6.5.9.13
Serial Peripheral Interface 0 Enable (SPI0)—Bit 2
Each bit controls clocks to the indicated peripheral.
1 = Clocks are enabled
0 = The clock is not provided to the peripheral (the peripheral is disabled)
6.5.9.14
Reserved—Bit 1
This bit field is reserved or not implemented. It is read as 1 and cannot be modified by writing.
6.5.9.15
Pulse Width Modulator A Enable (PWMA)—Bit 0
Each bit controls clocks to the indicated peripheral.
1 = Clocks are enabled
0 = The clock is not provided to the peripheral (the peripheral is disabled)
6.5.10
I/O Short Address Location Register (SIM_ISALH and SIM_ISALL)
The I/O Short Address Location registers are used to specify the memory referenced via the I/O short
address mode. The I/O short address mode allows the instruction to specify the lower six bits of address;
the upper address bits are not directly controllable. This register set allows limited control of the full
address, as shown in Figure 6-13.
Note:
If this register is set ot something other than the top of memory (EOnCE register space) and the EX bit
in the OMR is set to 1, the JTAG port cannot access the on-chip EOnCE registers, and debug functions
will be affected.
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