HD6417618A datasheet(174/646 Pages) RENESAS

Nome de Peças	HD6417618A

Descrição Electrónicos	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series

PDF	646 Pages

Scroll/Zoom	100%

Fabricante Electrônico	RENESAS [Renesas Technology Corp]

Página de início	http://www.renesas.com

Logo

174 / 646 page

Section 7 Bus State Controller (BSC)

Rev. 6.00 Jun. 12, 2007 Page 142 of 610

REJ09B0131-0600

Tables 7.6 to 7.9 show the relationship between endian, device data width, and access unit.

Table 7.6

16-Bit External Device/Big Endian Access and Data Alignment

Data Bus

Strobe Signals

Operation

D31 to D24 D23 to D16 D15 to D8

D7 to D0

WE3(BE3),

DQMUU

WE2(BE2),

DQMUL

WE1(BE1),

DQMLU

WE0(BE0),

DQMLL

Byte access at 0



Data

7 to 0



Assert



Byte access at 1



Data

7 to 0



Assert

Byte access at 2



Data

7 to 0



Assert



Byte access at 3



Data

7 to 0



Assert

Word access at 0



Data

15 to 8

Data

7 to 0



Assert

Word access at 2



Data

15 to 8

Data

15 to 8



Assert

Longword

access at 0

1st time

at 0



Data

31 to 24

Data

23 to 16



Assert

2nd time

at 2



Data

15 to 8

Data

7 to 0



Assert

HD6417618A Folha de dados(PDF) 174 Page - Renesas Technology Corp

HD6417618A Folha de dados(HTML) 174 Page - Renesas Technology Corp

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

Folha de dados Download

Ligação URL