Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

SH7721 Datasheet(PDF) 418 Page - Renesas Technology Corp

Part # SH7721
Description  Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
PDF  1524 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7721 Datasheet(HTML) 418 Page - Renesas Technology Corp

Back Button SH7721 Datasheet HTML 414Page - Renesas Technology Corp SH7721 Datasheet HTML 415Page - Renesas Technology Corp SH7721 Datasheet HTML 416Page - Renesas Technology Corp SH7721 Datasheet HTML 417Page - Renesas Technology Corp SH7721 Datasheet HTML 418Page - Renesas Technology Corp SH7721 Datasheet HTML 419Page - Renesas Technology Corp SH7721 Datasheet HTML 420Page - Renesas Technology Corp SH7721 Datasheet HTML 421Page - Renesas Technology Corp SH7721 Datasheet HTML 422Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 418 / 1524 page
background image
Section 9
Bus State Controller (BSC)
Rev. 3.00 Jan. 18, 2008 Page 356 of 1458
REJ09B0033-0300
Table 9.16
Relationship between A2/3BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and
Address Multiplex Output (5)-1
Setting
A2/3
BSZ
[1:0]
A2/3
ROW
[1:0]
A2/3
COL
[1:0]
10 (16 bits)
01 (12 bits)
01 (9 bits)
Output Pin of
This LSI
Row Address
Output
Column Address
Output
Synchronous
DRAM Pin
Function
A17
A26
A17
A16
A25
A16
A15
A24
A15
Unused
A14
A23*
2
A23*
2
A13 (BA1)
A13
A22*
2
A22*
2
A12 (BA0)
Specifies bank
A12
A21
A12
A11
Address
A11
A20
L/H*
1
A10/AP
Specifies
address/precharge
A10
A19
A10
A9
A9
A18
A9
A8
A8
A17
A8
A7
A7
A16
A7
A6
A6
A15
A6
A5
A5
A14
A5
A4
A4
A13
A4
A3
A3
A12
A3
A2
A2
A11
A2
A1
A1
A10
A1
A0
Address
A0
A9
A0
Unused
Example of connected memory
128-Mbit product (2 Mwords x 16 bits x 4 banks, column 9 bits product): 1
Notes: 1. L/H is a bit used in the command specification; it is fixed at low or high according to the
access mode.
2. Bank address specification



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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