M30240ECFP MITSUBISHI [Mitsubishi Electric Semiconductor], M30240ECFP Datasheet - Page 14

• Manufacturer Part Number: M30240ECFP
• Description: M30240 Group Specification
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Specifications in this manual are tentative and subject to change
Processor Mode
2.2 Processor Mode
Figure 1.7:
Figure 1.7 shows the processor mode registers 0 and 1.
Processor mode register 0 (Note 1)
Processor mode register 1 (Note)
b7
0
b7
0
b6
b6
Processor mode registers 0 and 1
b5
b5
b4
b4
b3
0
b3
b2
0
b2
b1
0
b1
0
b0
0
b0
0
Note : Set bit 1 of the protect register (address 000A
Reserved bit
Note : Set bit 1 of the protect register (address 000A
Nothing is assigned. These bits can neither be set nor reset. When read,
their contents are indeterminate.
Nothing is assigned.
These bits can neither be set nor reset. When read, their contents are
indeterminate.
PM17
Bit symbol
Bit symbol
Reserved bit
PM03
Symbol
PM0
Symbol
PM1
to this register.
values to this register.
Software reset bit
Wait bit
Address
Bit name
0004
Address
Bit name
0005
16
16
1-14
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
When reset
00
00XXXXX0
When reset
The device is reset when this bit is set
to “1”. The value of this bit is “0” when
read.
16
Must always be set to "0"
Must always be set to “0”
0 : No wait state
1 : Wait state inserted
(Note)
16
16
2
) to “1” when writing new values
) to “1” when writing new
Function
Function
Mitsubishi microcomputers
M30240 Group
R
R
W
W