 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
M32C/86 데이터시트(PDF) 395 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
M32C/86 데이터시트(HTML) 395 Page - Renesas Technology Corp |
|
|
395 / 505 page  Page 372 9 7 4 f o 5 0 0 2 , 8 0 . p e S 0 0 . 1 . v e R 0 0 1 0 - 4 0 2 0 B 9 0 J E R 24. Programmable I/O Ports ) T 6 8 / C 2 3 M , 6 8 / C 2 3 M ( p u o r G 6 8 / C 2 3 M Figure 24.6 P0 to P15 Registers NOTES: 1. In memory expansion mode and microprocessor mode, the Pi register cannot control pins being used as bus control pins (A0 to A22, A23, D0 to D15, CS0 to CS3, WRL/WR, WRH/BHE, RD, BCLK/ALE/CLKOUT, HLDA/ALE, HOLD, ALE and RDY). M32C/86T cannot be used in memory expansion mode and microprocessor mode. 2. P70 and P71 are ports for the N-channel open drain output. The pins go into high-impedance states when P70 and P71 output "H" signal. 3. The P8_5 bit is for read only. 4. Nothing is assigned in the P11_7 to P11_5 bits in the P11 register and the P14_7 bit in the P14 register. If write, set these bits to "0". When read, their contents are indeterminate. Function Port Pi Register (i=0 to 15)(1, 2) Bit Name Bit Symbol Symbol Address After Reset P0 to P5 03E016, 03E116, 03E416, 03E516, 03E816, 03E916 Indeterminate P6 to P10 03C016, 03C116(3), 03C416(4), 03C516, 03C816 Indeterminate P11 to P15 03C916(5), 03CC16, 03CD16, 03D016(5), 03D116 Indeterminate RW Pi_0 Pi_1 Pi_2 Port Pi0 Bit Pi_3 Pi_4 Pi_5 Pi_7 Pi_6 Port Pi1 Bit Port Pi2 Bit Port Pi3 Bit Port Pi4 Bit Port Pi5 Bit Port Pi6 Bit Port Pi7 Bit RW RW RW RW RW RW RW RW Pin levels can be read by reading bits corresponding to programmable ports in input mode. Pin levels can be controlled by writing to bits corresponding to programmable ports in output mode. 0: "L" level 1: "H" level b7 b6 b5 b4 b3 b2 b1 b0 |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 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 |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
