Bank selection using A15

I interfaced 64Kb of external memory to my C167CR at base address 0x80000. That memory consists of two 32Kb chips. The memory is \CS2 selectable and I want to use the A15 pin of the address bus for...
Bank selection using A15

I interfaced 64Kb of external memory to my C167CR at base address 0x80000. That memory consists of two 32Kb chips. The memory is \CS2 selectable and I want to use the A15 pin of the address bus for...
Register address for Register Bank Select

When setting up a interrupt service routine how is the register bank used determined? I see that the register bank is selected based on the register address but where does this register address come...
Register address for Register Bank Select

When setting up a interrupt service routine how is the register bank used determined? I see that the register bank is selected based on the register address but where does this register address come...
HTTP Web pages slow download

Hi, I am using HTTP server based on Keil TCP/IP stack. It is very slow downloading my CSS, JS and HTML files. I can see in Wireshark logs Keil stack is causing Retransmission of TCP packets that...