LAPIS Semiconductor ML62Q1000 Series, User Manual, Page: 175 / 882

ML62Q1000 Series User's Manual
Chapter 4 Power Management
FEUL62Q1000 4-9
4.2.6 Block Clock Control Register 0 (BCKCON0)
BCKCON0 is a specific function register (SFR) to control supplying the clock of high-speed and low-speed to the
peripheral circuits.
The power consumption can be reduced by stopping the clock supply for unused peripheral circuits.
The bits are unwriteable when the products do not have the peripheral circuits and they return "0" for reading.
See Table 4-7 "Availability of the SFR bit symbols in BCLCONn register and BRECONn register".
Address: 0xF070(BCKCON0L/BCKCON0), 0xF071(BCKCON0H)
Access: W
Access size: 8/16bit
Initial value: 0x0000
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word
BCKCON0
Byte BCKCON0H BCKCON0L
Bit
- - - - - - - -
DCKT
M7
DCKT
M6
DCKT
M5
DCKT
M4
DCKT
M3
DCKT
M2
DCKT
M1
DCKT
M0
R/W R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W
Initial
value
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bit No.
Bit symbol
name
Description
15 to 8 -
Reserved bit
7 DCKTM7 This bit controls the clock supply for the peripheral circuit of 16bit Timer 7.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
6 DCKTM6 This bit controls the clock supply for the peripheral circuit of 16bit Timer 6.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
5 DCKTM5 This bit controls the clock supply for the peripheral circuit of 16bit Timer 5.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
4 DCKTM4 This bit controls the clock supply for the peripheral circuit of 16bit Timer 4.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
3 DCKTM3 This bit controls the clock supply for the peripheral circuit of 16bit Timer 3.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
2 DCKTM2 This bit controls the clock supply for the peripheral circuit of 16bit Timer 2.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
1 DCKTM1 This bit controls the clock supply for the peripheral circuit of 16bit Timer 1.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
0 DCKTM0 This bit controls the clock supply for the peripheral circuit of 16bit Timer 0.
0: Enable supplying the clock to the peripheral circuit (initial value)
1: Stop supplying the clock to the peripheral circuit
[Note]
Ÿ
To restart the operation of the peripheral circuits, reset them at first by the block reset control register
(BRECON0) and then cancel the reset after enabling the clock supply by the block clock control register
(BCKCON0).