MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 143

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

5.6.1 Reset Control Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
CAUTION:
Address: 0x00c4_0000
Reset:
Read:
Write:
The Reset Control Register (RCR) allows software control for requesting
a reset, for independently asserting the external RSTOUT pin, and for
controlling low-voltage detect (LVD) functions.
SOFTRST — Software Reset Request
FRCRSTOUT — Force RSTOUT Pin
External logic driving reset configuration data during reset needs to be
considered when asserting the RSTOUT pin when setting
FRCRSTOUT.
The SOFTRST bit allows software to request a reset. The reset
caused by setting this bit clears this bit.
The FRCRSTOUT bit allows software to assert or negate the external
RSTOUT pin.
Freescale Semiconductor, Inc.
Note: Reset dependent
SOFTRST
For More Information On This Product,
1 = Software reset request
0 = No software reset request
1 = Assert RSTOUT pin
0 = Negate RSTOUT pin
Bit 7
0
Figure 5-2. Reset Control Register (RCR)
Go to: www.freescale.com
= Writes have no effect and terminate without transfer error exception.
Reset Controller Module
STOUT
FRCR-
6
0
5
0
0
See note
LVDF
4
LVDIE
3
0
LVDRE
Memory Map and Registers
2
1
Reset Controller Module
Advance Information
LVDSE
1
1
LVDE
Bit 0
1
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