전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

DSP56857 데이터시트(PDF) 133 Page - Freescale Semiconductor, Inc

부품명 DSP56857
상세설명  Digitial Signal Controller
PDF  662 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  FREESCALE [Freescale Semiconductor, Inc]
홈페이지  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

DSP56857 데이터시트(HTML) 133 Page - Freescale Semiconductor, Inc

Back Button DSP56857 Datasheet HTML 129Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 130Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 131Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 132Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 133Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 134Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 135Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 136Page - Freescale Semiconductor, Inc DSP56857 Datasheet HTML 137Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 133 / 662 page
background image
Register Descriptions (EMI_BASE = $1FFE40)
External Memory Interface (EMI), Rev. 4
Freescale Semiconductor
5-7
Figure 5-2. EMI Register Map Summary
5.6 Register Descriptions (EMI_BASE = $1FFE40)
5.6.1 Chip Select Base Address Registers 0–3 (CSBAR0–CSBAR3)
The CSBAR registers are defined in Figure 5-3. It determines the active address range of a given
CSn. The Block Size (BLKSZ) field determines the size of the memory map covered by the CSn.
This field also determines which of the address bits to use when specifying the base address of
the CSn. This encoding is detailed in Table 5-2. When the active bits match the address and the
constraints specified in the CSOR are also met, the CSn is asserted.
The chip-select address compare logic uses only the most significant bits to match an address
within a block. The value of the base address must be an integer multiple of the block size (i.e.,
Add.
Offset
Register
Name
15
14
13
12
11
10
98765432
1
0
$0
CSBAR0
R
ADR
23
ADR
22
ADR
21
ADR
20
ADR
19
ADR
18
ADR
17
ADR
16
ADR
15
ADR
14
ADR
13
ADR
12
BLKSZ
W
$1
CSBAR1
R
ADR
23
ADR
22
ADR
21
ADR
20
ADR
19
ADR
18
ADR
17
ADR
16
ADR
15
ADR
14
ADR
13
ADR
12
BLKSZ
W
$2
CSBAR2
R
ADR
23
ADR
22
ADR
21
ADR
20
ADR
19
ADR
18
ADR
17
ADR
16
ADR
15
ADR
14
ADR
13
ADR
12
BLKSZ
W
$3
CSBAR3
R
ADR
23
ADR
22
ADR
21
ADR
20
ADR
19
ADR
18
ADR
17
ADR
16
ADR
15
ADR
14
ADR
13
ADR
12
BLKSZ
W
$8
CSOR0
R
RWS
BYTE_EN
R/W
PS/DS
WWS
W
$9
CSOR1
R
RWS
BYTE_EN
R/W
PS/DS
WWS
W
$A
CSOR2
R
RWS
BYTE_EN
R/W
PS/DS
WWS
W
$B
CSOR3
R
RWS
BYTE_EN
R/W
PS/DS
WWS
W
$10
CSTC0
R
WWSS
WWSH
RWSS
RWSH
0
0
0
0
0
MDAR
W
$11
CSTC1
R
WWSS
WWSH
RWSS
RWSH
0
0
0
0
0
MDAR
W
$12
CSTC2
R
WWSS
WWSH
RWSS
RWSH
0
0
0
0
0
MDAR
W
$13
CSTC3
R
WWSS
WWSH
RWSS
RWSH
0
0
0
0
0
MDAR
W
$18
BCR
R
DRV
BMDAR
0
0
BWWS
BRWS
W
R
0
Read as 0
W
Reserved



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com