mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 417

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1
Module Base + 0x0002
After de-assert of System Reset a value is automatically loaded from the Flash Memory
14.3.5
Freescale Semiconductor
Read: Anytime
Write: Only in special mode
Reset
Reset
TRLS0OC
Reserved
Field
W
7-0
1-0
R
Reserved
Reserved Register
0
7
x
These reserved bits are used for test purposes. Writing to these bits can alter the module functionality.
Trimming Bit
Threshold trimming for both LS1 and LS0 over-current comparators.
The trimming is coded representing an one-hot coding 0 -> “0001”, 1 -> “0010”, 2-> “0100” and 3 -> “1000”.
This reserved register is designed for factory test purposes only, and is not
intended for general user access. Writing to this register when in special
mode can alter the module’s functionality.
= Unimplemented
Reserved
x
0
6
MC9S12VR Family Reference Manual, Rev. 2.2
Preliminary - Subject to Change Without Notice
Reserved
Figure 14-4. Reserved Register
Table 14-6. Reserved Register
5
x
0
Reserved
NOTE
0
4
x
Description
Reserved
x
0
3
Reserved
Low-Side Drivers - LSDRV (S12LSDRV1)
0
2
x
Reserved
Access: User read/write
x
F
1
Reserved
F
x
0
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