hi again, i'm studing idma problems on mpc8xx. When i active idma i lost console. machine registers show: TESR 0x00002010 (it means instruction fetch externally terminated by TEA) SDSR shows 0x80 SDAR shows A8A21111 machine hang. Any ideas? thanks ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/