Re: [linux-usb-devel] isp1362 hw connection

2005-04-19 Thread Lothar Wassmann
Hi, > Is there any reason to connect ISP1362 with 4 byte offset of registers, > while all registers are 16-bit, and my data-bus width is 16-bit too? > Yes. This enables using 32bit load/store instructions to access the chip (though the chip interface is still 16 bit). The PXA memory interface doe

[linux-usb-devel] isp1362 hw connection

2005-04-18 Thread Wojciech Kromer
Is there any reason to connect ISP1362 with 4 byte offset of registers, while all registers are 16-bit, and my data-bus width is 16-bit too? Now i'm using 2-byte offset. I can reset my ISP1362, I can also read chip ID, but testing memory (with Lothar's driver) fails. Probably resetting interrupt st