 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
3825 Datasheet(PDF) 15 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
3825 Datasheet(HTML) 15 Page - Renesas Technology Corp |
|
|
15 / 71 page  SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER MITSUBISHI MICROCOMPUTERS 3825 Group 14 [CPU Mode Register (CPUM)] 003B16 The CPU mode register contains the stack page selection bit and the internal system clock selection bit. The CPU mode register is allocated at address 003B16. Fig. 10 Structure of CPU mode register Not available Processor mode bits b1 b0 0 0 : Single-chip mode 0 1 : 1 0 : 1 1 : Stack page selection bit 0 : 0 page 1 : 1 page Not used (returns “1” when read) (Do not write “0” to this bit) Port XC switch bit 0 : I/O port function (stop oscillating) 1 : XCIN–XCOUT oscillating function Main clock (XIN–XOUT) stop bit 0 : Oscillating 1 : Stopped Main clock division ratio selection bit 0 : f(XIN)/2 (high-speed mode) 1 : f(XIN)/8 (middle-speed mode) Internal system clock selection bit 0 : XIN–XOUT selected (middle-/high-speed mode) 1 : XCIN–XCOUT selected (low-speed mode) CPU mode register (CPUM (CM) : address 003B16) b7 b0 |
|
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 |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
