參數(shù)資料
型號: M30240M5-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80
封裝: 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 24/139頁
文件大小: 1453K
代理商: M30240M5-XXXFP
12
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Specifications REV. G
Specifications in this manual are tentative and subject to change
Central Processing Unit
1.2.1.8.9 Bits 8 to 11: Reserved area
1.2.1.8.10 Bits 12 to 14: Processor interrupt priority level (IPL)
Processor interrupt priority level (IPL) is configured with three bits, for specification of up to eight processor
interrupt priority levels from level 0 to level 7.
If a requested interrupt has priority greater than the processor interrupt priority level (IPL), the interrupt is en-
abled.
1.2.1.8.11 Bit 15: Reserved area
The C, Z, S, and O flags are changed when instructions are executed. See the M16C software manual
for details.
Figure 1.6:
Flag register (FLG)
Carry flag
Debug flag
Zero flag
Sign flag
Register bank select flag
Overflow flag
Interrupt enable flag
Stack pointer select flag
Reserved area
Processor interrupt priorit
Flag register (FLG)
C
D
Z
S
B
O
I
U
IPL
b0
b15
Reserved area
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