| 数据搜索系统,热门电子元器件搜索 |
|
TMP93CS41 数据表(PDF) 69 Page - Toshiba Semiconductor |
|
|
|||||||||||||||||||||||||||||
TMP93CS41 数据表(HTML) 69 Page - Toshiba Semiconductor |
|
69 / 248 page ![]() TMP93CS40/TMP93CS41 2004-02-10 93CS40-67 3.5.5 Port 4 (P40 to P42) Port 4 is a 3-bit general-purpose I/O port. I/O can be set on a bit basis using control register P4CR and function register P4FC. Resetting does the following: - Sets the P40 and P41 output latch registers to 1. - Resets all bits of the P42 output latch register, the control register P4CR, and the function register P4FC to 0. - Sets P40 and P41 to input mode and connects a pull-up resistor. - Sets P42 to input mode and connects a pull-down resistor. In addition to functioning as a general-purpose I/O port, port 4 also functions as a chip select output signal ( CS0 to CS2 or 0 CAS to 2 CAS ). |
|
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 |