 |
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 |
|
SIO1007 数据表(PDF) 81 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
SIO1007 数据表(HTML) 81 Page - Microchip Technology |
|
|
81 / 108 page  2005 - 2015 Microchip Technology Inc. DS00002020A-page 81 SIO1007 18.4.52 CR35 CR35 can only be accessed in the configuration state and after the CSR has been initialized to 35H. CR35 is GPIO Direction Register 3 and is used to select the direction of GP30-GP37 pins. 18.4.53 CR36 CR36 can only be accessed in the configuration state and after the CSR has been initialized to 36H. CR36 is GPIO Polarity Register 3 and is used to select the polarity of GP30-GP37 pins. 6 GP13 Alternate Function Select If Bit[2] of this register is 1 then the GP13 pin is configured as the CLKI32 input and bit[6] has no effect. If Bit[2] of this register is 0 then the alternate function enabled on the GP13 pin is determined by the setting of bit[6] as shown. 7 GP14 Alternate Function Select 0=GPIO (See Application Note in the Routable IRQ Inputs section 13.2.) 1=IRQIN2 TABLE 18-46: CR35 GPIO Direction Register 3 Type: R/W Default: 0X00 ON VTR POR BIT NO. BIT NAME DESCRIPTION 0 GP30 The bits in this register are used to select the direction of the GP30-GP37 pins. 0=Input 1=Output 1GP31 2GP32 3GP33 4GP34 5GP35 6GP36 7GP37 TABLE 18-47: CR36 GPIO Polarity Register 3 Type: R/W Default: 0X00 ON VTR POR BIT NO. BIT NAME DESCRIPTION 0 GP30 The bits in this register are used to select the polarity of the GP30-GP37 pins. 0=Non-Inverted 1=Inverted 1GP31 2GP32 3GP33 TABLE 18-45: CR34 (CONTINUED) Alternate Function and IO_PME# Configuration Register Type: R/W Default: 0x01 on VTR POR BIT NO. BIT NAME DESCRIPTION Bit [2] Bit [6] Definition 1x CLKI32 0 0 GPIO (default) 0 1 IRQIN1 |
|
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
