m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 94

• 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 8.6 TCSPR and CPSRF Registers
2
0
1
9
C
3 .
B
8 /
0
1
3
0
3
J
G
4
a
0 -
n
o r
Clock Prescaler Reset Flag
Count Source Prescaler Register
b7
b7
3 .
1
u
, 1
3
p
b6
1
b6
NOTES:
2
(
M
0
b5
b5
2. Value of the TCSPR register is not reset by software reset or watchdog timer reset.
0
1. Rewrite the CNT3 to CNT0 bits after the CST bit is set to "1".
3
6
2
b4
b4
C
8 /
b3
b3
Page 71
, 3
b2
b2
M
b1
3
b1
2
b0
C
b0
f o
8 /
4
(b6 - b0)
3
(b6 - b4)
Symbol
8
CPSR
Symbol
CNT0
CNT1
CNT2
CNT3
) T
8
CST
Bit
Bit
Symbol
CPSRF
Symbol
TCSPR
Clock Prescaler Reset
Flag
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Division Rate
Select Bit
Operation Enable Bit
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Bit Name
Bit Name
(1)
Address
0341
Address
035F
16
16
When the CPSR bit is set to "1", f
divided by 32 is reset.
When read, its content is "0".
If setting value is n, f
the main clock, on-chip oscillator
clock or PLL clock by 2n.
When n is set to "0", no division is
selected.
0: Divider stops
1: Divider starts
After Reset
0XXX XXXX
After Reset
0XXX 0000
Function
Function
2n
(2)
2
is divided
2
8. Clock Generation Circuit
C
RW
RW
RW
RW
RW
RW
RW
RW
RW