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Re: Coldfire control registers


Peter Barada wrote:
this omits some ColdFire names (ASID, ACR0..3, MMUBAR), which are easy to fix. What puzzles me is that I can find no ColdFire documentation that mentions the 5475 and 5485 families as having
ROMBAR, ROMBAR1, MPCR, EDRAMBAR, SECMBAR, MBAR0, MBAR1,
PCR1U0, PCR1L0, PCR1U1, PCR1L1, PCR2U0, PCR2L0, PCR2U1, PCR2L1,
PCR3U0, PCR3L0, PCR3U1, PCR3L1,

If you note, the name is mcfv4e_ctrl, not mcf5475_ctrl, which implies that these registers are what a ColdFire V4E *core* supports. Read the Core Reference Manual at:

http://www.freescale.com/files/dsp/doc/ref_manual/V4ECFUM.pdf

I don't see EDRAMBAR, SECMBAR, MBAR0, MBAR1, PCR1U0, PCR1L0, PCR1U1, PCR1L1, PCR2U0, PCR2L0, PCR2U1, PCR2L1, PCR3U0, PCR3L0, PCR3U1, PCR3L1, in table 2-4 on pages 2-12 through 2-14. Where are they documented?


nathan

--
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk


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