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UM10503
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© NXP B.V. 2012. All rights reserved.
User manual
Rev. 1.3 — 6 July 2012
163 of 1269
NXP Semiconductors
UM10503
Chapter 13: LPC43xx Reset Generation Unit (RGU)
19:18
SCU_RST
Status of the SCU_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W
21:20
-
Reserved
01
-
23:22
-
Reserved
01
-
25:24
-
Reserved
01
-
27:26
M4_RST
Status of the M4_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W
29:28
-
Reserved
01
-
31:30
-
Reserved
01
-
Table 116. Reset status register 0 (RESET_STATUS0, address 0x4005 3110) bit description
Bit
Symbol
Description
Reset
value
Access
Table 117. Reset status register 1 (RESET_STATUS1, address 0x4005 3114) bit description
Bit
Symbol
Description
Reset
value
Access
1:0
LCD_RST
Status of the LCD_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W
3:2
USB0_RST
Status of the USB0_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W
5:4
USB1_RST
Status of the USB1_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W
7:6
DMA_RST
Status of the DMA_RST reset generator output
00 = No reset activated
01 = Reset output activated by input to the reset generator
10 = Reserved
11 = Reset output activated by software write to RESET_CTRL register
01
R/W