Community
cancel
Showing results for 
Search instead for 
Did you mean: 
tlopa
Beginner
498 Views

Windows 7 - Intel I2C Host Controller (Not enough resources)

Hello

 

Installing the "Intel I2C Host Controller" successfully,

then need to install a driver for the "unknown device" working with I2C protocol

 

But the device installed over "Intel(R) Serial IO I2C Host Controller - 9D61" , 

Problem : This device cannot find enough free resources to use (code 12)

Indeed the I2C Host Controller - 9D61 has resources from IRQ 17 but has a memory range of 1000.

 

From the 9D61 registry key :"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI\VEN_8086&DEV_9D61&SUBSYS_14E01043&REV_21\3&11583659&0&A9\Control" > AllocConfig

https://i.ibb.co/Pm0MJvV/resources.jpg

(French language)

 

So i would like to change the binary of the REG_RESOURCE_LIST to extend the allocation memory. 

But I can't understand the hexa values: 

 

"AllocConfig"=hex(8):01,00,00,00,05,00,00,00,00,00,00,00,01,00,01,00,03,00,00,\   00,03,01,80,00,00,50,03,fe,00,00,00,00,00,10,00,00,00,00,00,00,81,01,00,00,\   01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,02,03,00,00,11,00,00,00,11,\   00,00,00,ff,ff,ff,ff,00,00,00,00

 

 

I suppose that 

 

00,00,50,03,fe is the start of the physical adress

 

03,01,80 could be the allocation size, since 3E8 is the hex value for 1000.

 

Also when I try to change it it tells me "impossible to edit the value"

 

Tags (1)
0 Kudos
1 Reply
AlHill
Super User
281 Views

What is the model number of your NUC?

 

Doc

 

Reply