参数资料
型号: MC56F8122VFAE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 0-BIT, 80 MHz, OTHER DSP, PQFP48
封装: ROHS COMPLIANT, LQFP-48
文件页数: 24/136页
文件大小: 719K
代理商: MC56F8122VFAE
56F8322 Techncial Data, Rev. 16
12
Freescale Semiconductor
Preliminary
Figure 1-1 System Bus Interfaces
Note:
Flash memories are encapsulated within the Flash Memory Module (FM). Flash control is
accomplished by the I/O to the FM over the peripheral bus, while reads and writes are completed
between the core and the Flash memories.
Note:
The primary data RAM port is 32 bits wide. Other data ports are
16 bits.
56800E
Program
Flash
Program
RAM
Data RAM
Data
Flash
IPBus
Bridge
Boot
Flash
Memory
Module
CHIP
TAP
Controller
TAP
Linking
Module
4
Not available on the 56F8122 device.
JTAG / EOnCE
pdb_m[15:0]
pab[20:0]
cdbw[31:0]
xab1[23:0]
xab2[23:0]
xdb2_m[15:0]
cdbr_m[31:0]
IPBus
To Flash
Control Logic
External
JTAG Port
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