kalas
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Hi
I've made a simple design with a PIC18F452 and a ENC28J60.
I use CCS C 4.140 and the CCS TCPIP stack.
On simulation with Proteus 8 SP2, I've a problem in the MacInit () function, the check of CLKRDY bit always fail.
I can see spi signals from PIC with oscillo in the reading of ESTAT reg.
The strange thing is I can simulate the Explorer16 with PicTail exemple supplied with proteus with no trouble.
After several hours of search and tracking, I can't see what is wrong.
Some ideas will be welcome.
I've made a simple design with a PIC18F452 and a ENC28J60.
I use CCS C 4.140 and the CCS TCPIP stack.
On simulation with Proteus 8 SP2, I've a problem in the MacInit () function, the check of CLKRDY bit always fail.
I can see spi signals from PIC with oscillo in the reading of ESTAT reg.
The strange thing is I can simulate the Explorer16 with PicTail exemple supplied with proteus with no trouble.
After several hours of search and tracking, I can't see what is wrong.
Some ideas will be welcome.