 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
H8/3028F 数据表(PDF) 93 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
H8/3028F 数据表(HTML) 93 Page - Renesas Technology Corp |
|
|
93 / 923 page  Rev. 2.00, 09/03, page 63 of 890 3.6 Memory Map in Each Operating Mode Figure 3.1 to 3.2 show a memory maps of the H8/3028 Group. The address space is divided into eight areas. The EMC bit in BCR can be read and written to select either of the two memory maps. For details, see section 6.2.5, Bus Control Register (BCR). The initial bus mode differs between modes 1 and 2, and also between modes 3 and 4. The address locations of the on-chip RAM and on-chip registers differ between the 64-kbyte mode (mode 6), the 1-Mbyte modes (modes 1, 2, and 7), and the 16-Mbyte modes (modes 3, 4, and 5). The address range specifiable by the CPU in the 8- and 16-bit absolute addressing modes (@aa:8 and @aa:16) also differs. 3.6.1 Note on Reserved Areas The H8/3028 Group memory map includes reserved areas to which read/write access is prohibited. Note that normal operation is not guaranteed if the following reserved areas are accessed. The reserved area in the internal I/O register space. The H8/3028 Group internal I/O register space includes a reserved area to which access is prohibited. For details see Appendix B, Internal I/O Registers. |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
