Datasheet

Chip Select Module
9-28 MCF5206e USER’S MANUAL MOTOROLA
9.4.2 Chip Select Controller Registers
9.4.2.1 CHIP SELECT ADDRESS REGISTER (CSAR0 - CSAR7). Each CSAR
determines the base address of the corresponding chip select pin.
Each CSAR is a 16-bit read/write register. CSAR0 is initialized to $0000 at reset and
CSAR1-CSAR7 are unaffected (uninitialized) by reset.
.
.
MBAR + $B6 CSCR6 16 Chip Select Control Register - Bank 6
uninitialized
(except
BRST=ASET=WRAH=RDAH=WR=R
D=0)
R/W
MBAR + $B8 CSAR7 16 Chip Select Address Register - Bank 7 uninitialized R/W
MBAR + $BC CSMR7 32 Chip Select Mask Register - Bank 7 uninitialized R/W
MBAR + $C2 CSCR7 16 Chip Select Control Register - Bank 7
uninitialized
(except
BRST=ASET=WRAH=RDAH=WR=R
D=0)
R/W
MBAR + $C6 DMCR 16 Default Memory Control Register 0000 R/W
Table 9-4. Memory Map of Chip Select Registers (Continued)
ADDRESS NAME WIDTH DESCRIPTION RESET VALUE ACCESS
BA31 BA30 BA29 BA28 BA27 BA26 BA25 BA24 BA23 BA22 BA21 BA20 BA19 BA18 BA17 BA16
1514131211109876543210
0000000000000000
RESET:
Chip Select Address Register(CSAR0)
MBAR + 064
BA31 BA30 BA29 BA28 BA27 BA26 BA25 BA24 BA23 BA22 BA21 BA20 BA19 BA18 BA17 BA16
1514131211109876543210
----------------
RESET:
Chip Select Address Register (CSAR1 - CSAR7)
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...