Rainbow Electronics W90N745CDG - Manual (Page 93)

W90N745CD/W90N745CDG
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Address Register (CAHADR)
W90N745 Cache Controller supports one address register. This address register is used with the
command set in the control register (CAHCON) by specifying instruction/data address.
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
CAHADR 0xFFF0_2008 R/W Cache address register 0x0000_0000
31 30 29 28 27 26 25 24
WAY ADDR
23 22 21 20 19 18 17 16
ADDR
15 14 13 12 11 10 9 8
ADDR
7 6 5 4 3 2 1 0
ADDR
BITS DESCRIPTION
[31] WAY
Way selection
0 = Way0 is selected
1 = Way1 is selected
[30:0] ADDR The absolute address of instruction or data