m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 73

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

R
R
M
e
E
3
. v
J
Figure 6.2 PM1 Register
2
0
1
C
9
3 .
B
8 /
0
1
3
0
3
J
G
4
a
0 -
o r
n
Processor Mode Register 1
b7
0
3 .
1
u
NOTES:
, 1
3
p
b6
1
1. Rewrite the PM1 register after the PRC1 bit in the PRCR register is set to "1" (write enable).
2. The PM10 and PM11 bits are available in memory expansion mode or microprocessor mode.
3. The DRAMC is not available when the PM11 and PM10 bits are set to "11
4. Set the PM13 bit to "1" (2 wait states) to access CAN-associated registers (addresses 01E0
5. Set the CM01 and CM00 bits in the CM0 register to "00
6. M32C/83T cannot be used in memory expansion mode and microprocessor mode.
2
(
M
0
b5
0245
bits are set to "01
0
3
6
2
b4
C
16
8 /
b3
).
Page 50
, 3
b2
M
b1
3
2
C
b0
f o
2
" (P5
8 /
4
3
Symbol
8
PM15
PM10
PM11
PM12
PM13
PM14
) T
8
(b6)
(b7)
3
Bit
/BCLK select).
Symbol
PM1
Nothing is assigned.
When read, its content is indeterminate.
Reserved Bit
External Memory Space
Mode Bit
Internal Memory Wait Bit
SFR Area Wait Bit 0
ALE Pin Select Bit
(1)
Bit Name
(2, 6)
Address
0005
(2, 6)
16
2
" (I/O port P5
b1 b0
b5 b4
0 0 : Mode 0 (A
0 1 : Mode 1 (A
1 0 : Mode 2 (A
1 1 : Mode 3
0 0 : No ALE
0 1 : P5
1 0 : P5
1 1 : P5
Set to "0"
0 : No wait state
1 : Wait state
0 : 1 wait state
1 : 2 wait states
CS2 to CS0 for P4
CS1, CS0 for P4
(CS3 to CS0 for P4
3
6
4
/BCLK
/RAS
/HLDA
3)
(3)
Function
when the PM15 and PM14
20
(5)
20
20
After Reset
0X00 0000
(4)
2
to A
, A
" (mode 3).
for P4
21
23
6
for P4
, P4
for P4
5
4
4
,
to P4
2
to P4
7
)
4
4
, P4
7
to P4
7
)
)
5
16
,
6. Processor Mode
7
)
to
RW
RW
RW
RW
RW
RW
RW
RW