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UM10503
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© NXP B.V. 2015. All rights reserved.
User manual
Rev. 2.1 — 10 December 2015
222 of 1441
NXP Semiconductors
UM10503
Chapter 14: LPC43xx/LPC43Sxx Clock Control Unit (CCU)
4:3
-
Reserved.
-
-
5
RUN_N
Clock disable status. This bit has same
functionality as the RUN bit except with the
opposite polarity.
0 = clock is enabled.
1 = clock is disabled.
0
R
31:6
-
Reserved
-
-
Table 167. CCU2 branch clock status register (CLK_XXX_STAT, addresses 0x4005 2104,
0x4005 2204,..., 0x4005 2804) bit description
Bit
Symbol
Description
Reset
value
Access
0
RUN
Run enable status
0 = clock is disabled
1 = clock is enabled
1
R
1
AUTO
Auto (AHB disable mechanism) enable status
0 = Auto is disabled
1 = Auto is enabled
0
R
2
WAKEUP
Wake-up mechanism enable status. This bit
reads as 1 when the power down bit has been
set in the PM register (PD = 1) and the clock
has been configured to run after wake-up.
0 = Wake-up is disabled
1 = Wake-up is enabled
0
R
4:3
-
Reserved.
-
-
5
RUN_N
Clock disable status. This bit has same
functionality as the RUN bit except with the
opposite polarity.
0 = clock is enabled.
1 = clock is disabled.
0
R
31:6
-
Reserved
-
-
Table 166. CCU1 branch clock status register (CLK_XXX_STAT, addresses 0x4005 1104,
0x4005 110C,..., 0x4005 1A04) bit description
…continued
Bit
Symbol
Description
Reset
value
Access