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SM320C6455-EP
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS462B – SEPTEMBER 2007 – REVISED JANUARY 2008
Table 5-8. Megamodule Cache Configuration Registers
HEX ADDRESS RANGE
ACRONYM
REGISTER NAME
0184 0000
L2CFG
L2 Cache Configuration Register
0184 0004 - 0184 001F
-
Reserved
0184 0020
L1PCFG
L1P Configuration Register
0184 0024
L1PCC
L1P Cache Control Register
0184 0028 - 0184 003F
-
Reserved
0184 0040
L1DCFG
L1D Configuration Register
0184 0044
L1DCC
L1D Cache Control Register
0184 0048 - 0184 0FFF
-
Reserved
0184 1000 - 0184 104F
-
See
Table 5-10
,
CPU Megamodule Bandwidth Management Registers
0184 1050 - 0184 3FFF
-
Reserved
0184 4000
L2WBAR
L2 Writeback Base Address Register - for Block Writebacks
0184 4004
L2WWC
L2 Writeback Word Count Register
0184 4008 - 0184 400C
-
Reserved
0184 4010
L2WIBAR
L2 Writeback and Invalidate Base Address Register - for Block Writebacks
0184 4014
L2WIWC
L2 Writeback and Invalidate word count register
0184 4018
L2IBAR
L2 Invalidate Base Address Register
0184 401C
L2IWC
L2 Invalidate Word Count Register
0184 4020
L1PIBAR
L1P Invalidate Base Address Register
0184 4024
L1PIWC
L1P Invalidate Word Count Register
0184 4030
L1DWIBAR
L1D Writeback and Invalidate Base Address Register
0184 4034
L1DWIWC
L1D Writeback and Invalidate Word Count Register
0184 4038
-
Reserved
0184 4040
L1DWBAR
L1D Writeback Base Address Register - for Block Writebacks
0184 4044
L1DWWC
L1D Writeback Word Count Register
0184 4048
L1DIBAR
L1D Invalidate Base Address Register
0184 404C
L1DIWC
L1D Invalidate Word Count Register
0184 4050 - 0184 4FFF
-
Reserved
0184 5000
L2WB
L2 Global Writeback Register
0184 5004
L2WBINV
L2 Global Writeback and Invalidate Register
0184 5008
L2INV
L2 Global Invalidate Register
0184 500C - 0184 5024
-
Reserved
0184 5028
L1PINV
L1P Global Invalidate Register
0184 502C - 0184 503C
-
Reserved
0184 5040
L1DWB
L1D Global Writeback Register
0184 5044
L1DWBINV
L1D Global Writeback and Invalidate Register
0184 5048
L1DINV
L1D Global Invalidate Register
MAR0 to
0184 8000 - 0184 81FC
Reserved
MAR127
MAR128 to
0184 8200 - 0184 823C
Reserved
MAR143
MAR144 to
0184 8240 - 0184 827C
Reserved
MAR159
0184 8280
MAR160
Controls EMIFA CE2 Range A000 0000 - A0FF FFFF
0184 8284
MAR161
Controls EMIFA CE2 Range A100 0000 - A1FF FFFF
0184 8288
MAR162
Controls EMIFA CE2 Range A200 0000 - A2FF FFFF
0184 828C
MAR163
Controls EMIFA CE2 Range A300 0000 - A3FF FFFF
0184 8290
MAR164
Controls EMIFA CE2 Range A400 0000 - A4FF FFFF
0184 8294
MAR165
Controls EMIFA CE2 Range A500 0000 - A5FF FFFF
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C64x+ Megamodule
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