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M37221EASP 参数 Datasheet PDF下载

M37221EASP图片预览
型号: M37221EASP
PDF下载: 下载PDF文件 查看货源
内容描述: 单片8位微机的CMOS电压合成器与屏幕上的显示控制器 [SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER]
分类和应用: 显示控制器计算机
文件页数/大小: 112 页 / 1165 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP  
<Bit allocation>  
<State immediately after reset>  
:
: “0” immediately after reset  
: “1” immediately after reset  
0
1
?
Function bit  
:
Name  
:
No function bit  
: Indeterminate immediately  
after reset  
: Fix to this bit to “0”  
(do not write to “1”)  
0
1
: Fix to this bit to “1”  
(do not write to “0”)  
Register  
Bit allocation  
State immediately after reset  
b0  
b0  
b7  
b7  
Processor status register (PS)  
N
V
T
B
D
I
Z
C
?
?
?
?
?
1
?
?
Program counter (PC  
H)  
Contents of address FFFF16  
Contents of address FFFE16  
Program counter (PC  
L
)
Fig. 8.2.6 Internal State of Processor Status Register and Program Counter at Reset  
Rev.1.00 Oct 01, 2002 page 18 of 110  
REJ03B0134-0100Z  
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