 |
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 |
|
H8S/2218 数据表(PDF) 305 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
H8S/2218 数据表(HTML) 305 Page - Renesas Technology Corp |
|
|
305 / 750 page  Section 8 I/O Ports Rev.6.00 Jun. 03, 2008 Page 257 of 698 REJ09B0074-0600 8.10.4 Port E Pull-Up MOS Control Register (PEPCR) PEPCR controls the on/off state of the port E input pull-up MOS. Bit Bit Name Initial Value R/W Description 7 6 5 4 3 2 1 0 PE7PCR PE6PCR PE5PCR PE4PCR PE3PCR PE2PCR PE1PCR PE0PCR 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W When a pin functions as an input port, setting the corresponding bit to 1 turns on the input pull-up MOS for that pin. 8.10.5 Pin Functions Pin Functions of H8S/2218 Group Port E pins also function as data bus (D7 to D0) I/O pins. The correspondence between the register specification and the pin function is shown below. Table 8.64 PE7 Pin Function Operating Mode Modes 4 to 6 Mode 7 Bus Mode 8-bit bus mode 16-bit bus mode ⎯ PE7DDR 0 1 ⎯ 0 1 Pin Function PE7 input pin PE7 output pin D7 input/output pin PE7 input pin PE7 output pin Table 8.65 PE6 Pin Function Operating Mode Modes 4 to 6 Mode 7 Bus Mode 8-bit bus mode 16-bit bus mode ⎯ PE6DDR 0 1 ⎯ 0 1 Pin Function PE6 input pin PE6 output pin D6 input/output pin PE6 input pin PE6 output pin |
|
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
