PC912XDP512F0CFVR datasheet(96/1348 Pages) FREESCALE

No de pièce	PC912XDP512F0CFVR

Description	HCS12X Microcontrollers

PDF	1348 Pages

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Fabricant	FREESCALE [Freescale Semiconductor, Inc]

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96 / 1348 page

Chapter 2 Clocks and Reset Generator (S12CRGV6)

MC9S12XDP512 Data Sheet, Rev. 2.21

Freescale Semiconductor

2.3.2.10

Reserved Register (FORBYP)

NOTE

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

modes can alter the CRG’s functionality.

Read: Always read 0x_00 except in special modes

Write: Only in special modes

2.3.2.11

Reserved Register (CTCTL)

NOTE

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 test

modes can alter the CRG’s functionality.

Read: always read 0x_80 except in special modes

Write: only in special modes

76543210

00000000

Reset

00000000

= Unimplemented or Reserved

Figure 2-13. Reserved Register (FORBYP)

76543210

10000000

Reset

00000000

= Unimplemented or Reserved

Figure 2-14. Reserved Register (CTCTL)

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