DSP56853 Datasheet, PDF (512/662 Pages) Freescale Semiconductor, Inc – Digitial Signal Controller

Application:
EMI
Date:
Programmer:
Sheet 1 of 4
Chip Select Register Base Address and Block Size (CSBAR )
Bits
15
14
13
12
11
10
9
8
7
6
5
4
3-0
Name
ADDR23
ADDR22
ADDR21
ADDR20
ADDR19
ADDR18
ADDR17
ADDR16
ADDR15
ADDR14
ADDR13
ADDR12
BLKSZ
Description
Determines the memory map start address where the chip select is active.
Determines which bits in the base address field are compared to corresponding bits on the address
bus during an access.
CS Register Base ^{Bits 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0}
Address/Block Size Read _{ADDR ADDR ADDR ADDR ADDR ADDR ADDR ADDR ADDR ADDR ADDR ADDR}
(CSBAR0-CSBAR3) Write ^{23 22 21 20 19 18 17 16 15 14 13 12}
BLKSZ
$1FFE40 + $0-$3 _{Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1}
C
B-10
5685X Digital Signal Controller User Manual, Rev. 4
Freescale Semiconductor