參數(shù)資料
型號(hào): MC9RS08KA1CSCR
廠商: Freescale Semiconductor
文件頁數(shù): 65/136頁
文件大?。?/td> 0K
描述: IC MCU 8-BIT 1K FLASH 8-SOIC
產(chǎn)品培訓(xùn)模塊: Mechatronics
USBSpyder08 Discovery Kit
RS08KA2 Low-End Microcontroller Series
MC9RS08KA8 Microcontroller
標(biāo)準(zhǔn)包裝: 1
系列: RS08
核心處理器: RS08
芯體尺寸: 8-位
速度: 10MHz
外圍設(shè)備: LVD,POR,WDT
輸入/輸出數(shù): 4
程序存儲(chǔ)器容量: 1KB(1K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 63 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 726 (CN2011-ZH PDF)
其它名稱: MC9RS08KA1CSCRDKR
Chapter 4 Memory
MC9RS08KA2 Series Data Sheet, Rev. 4
34
Freescale Semiconductor
Table 4-5 shows the memory block to be accessed through paging window ($00C0–$00FF).
NOTE
Physical location $0000-$000E is RAM. Physical location $000F is register
X. D[X] register is mapped to address $000E only. The physical RAM in
$000E can be accessing through D[X] register when X register is either $0E
or $CE with PAGESEL is $00.
When PAGESEL register is $00, paging window is mapped to the first page
($00-$3F). Paged location $00C0–$00CE is mapped to physical location
$0000-$000E, i.e., RAM. Paged location $00CF is mapped to register X.
Therefore, accessing address $CE returns the physical RAM content in
$000E, accessing address $000E returns D[X] register content.
14-bit memory address
Start address of memory block selected
000000
AD[13:6]
Figure 4-6. Memory Block Boundary Selector
Table 4-5. Paging Window for $00C0–$00FF
Page
Memory Address
$00
$0000–$003F
$01
$0040–$007F
$02
$0080–$00BF
$03
$00C0–$00FF
$04
$0100–$013F
.
$FE
$3F80–$3FBF
$FF
$3FC0–$3FFF
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