參數(shù)資料
型號: TMP90C051
廠商: Toshiba Corporation
元件分類: 通用總線功能
英文描述: High Speed CMOS 8-bit Microcontroller,Integrating DMA, DRAM Controller,Serial Interface, Timer/Event Counter(高速 CMOS 8位微控制器(芯片集成了DMA,DRAM控制器,串行接口,定時器/事件計數(shù)器))
中文描述: 高速CMOS 8位微控制器,集成的DMA,DRAM控制器,串行接口,定時器/事件計數(shù)器(高速的CMOS 8位微控制器(DMA的芯片集成了,內存控制器,串行接口,定時器/事件計數(shù)器))
文件頁數(shù): 39/158頁
文件大?。?/td> 4573K
代理商: TMP90C051
TOSHIBA CORPORATION
39/184
TMP90C051
(1)
CLLAR (Common and Local Logical Address Register)
Figure 3.4 (5). Configuration
As shown in Figure 3.4 (5), CLLAR has a 14-bit configu-
ration (8 lower bits and 6 upper bits).
The start addresses of common 0, local 0, local 1 and
common 1 in the logical address area shown in Figure 3.4 (4)
are specified with CLLAR. That is, up to 4 address areas can
be specified with CLLAR.
When the 16-bit transfer instruction is used, LOCS and
COM1 are the upper addresses and LOC1 and LOC0 are the
lower addresses of the CLLAR setting.
LOCS and COM1, LOC1 and LOC0 can also be set indi-
vidually with 8-bit transfer instructions.
CLLAR can be read and written with either 8-bit or 16-bit
transfer instructions.
i)
LOCS (local size
)
This register specifies the minimum local 0 and local 1
unit (size).
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TMP90C801 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,定時器/事件計數(shù)器))
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