SD Fast Kernel Issue 1) change SD pins to match PP-USB dlrS_sd_cs = 3 ' $S_sd_cs forth word dlrS_sd_di = 2 ' $S_sd_di forth word dlrS_sd_clk = 1 ' $S_sd_clk forth word dlrS_sd_do = 0 ' $S_sd_do forth word 2) load SDFastKernel (w/ 6.25MHz crystal changes) 3) copy/past sd_scripts.f 4) ls response: Prop0 Cog6 ok ls 491 .partion-sys/ 130 .sdcardinfo 133 sdboot.f 390 boot.f Prop0 Cog6 ok 5) reboot CON:Prop0 Cog0 RESET - last status: 0 ok CON:Prop0 Cog1 RESET - last status: 0 ok CON:Prop0 Cog2 RESET - last status: 0 ok CON:Prop0 Cog3 RESET - last status: 0 ok CON:Prop0 Cog4 RESET - last status: 0 ok CON:Prop0 Cog5 RESET - last status: 0 ok Prop0 Cog5 ok sdboot.f - initializing sdboot.f - Loading boot.f boot.f - initializing SDCard size: 1,982,465 Kbytes File System: sys Start Block: 1 End Block: 65,538 File System Size (blocks): 65,537 File System Size (bytes): 32,765 Kbytes File System: usr Start Block: 65,538 End Block: 3,964,928 File System Size (blocks): 3,899,390 File System Size (bytes): 1,949,695 Kbytes boot.f - DONE Prop0 Cog4 ok Prop0 Cog4 ok sdboot.f - DONE - PropForth Loaded Prop0 Cog5 ok Prop0 Cog5 ok CON:Prop0 Cog6 RESET - last status: 0 ok Prop0 Cog6 RESET - last status: 0 ok Prop0 Cog6 ok ls 491 .partion-sys/ 130 .sdcardinfo 133 sdboot.f 390 boot.f Prop0 Cog6 ok 5 >con Prop0 Cog5 ok ls 491 .partion-sys/ 130 .sdcardinfo 133 sdboot.f 390 boot.f Prop0 Cog5 ok COG5 is still a viable cog *****PRESS RESET******* reload without problem and COG5 is still a working COG Prop0 Cog5 ok saveforth .......................................................................................................... .......................................................................................................... .......................................................................................................... ......... Prop0 Cog5 ok *****PRESS RESET******* CON:Prop0 Cog0 RESET - last status: 0 ok CON:Prop0 Cog1 RESET - last status: 0 ok CON:Prop0 Cog2 RESET - last status: 0 ok CON:Prop0 Cog3 RESET - last status: 0 ok CON:Prop0 Cog4 RESET - last status: 0 ok CON:Prop0 Cog5 RESET - last status: 0 ok Prop0 Cog5 RESET - last status: 0 ok Prop0 Cog5 ok Prop0 Cog5 ok sdboot.f - initializing . . . . . . . . . . . . CON:Prop0 Cog6 RESET - last status: 0 ok Prop0 Cog6 RESET - last status: 0 ok Prop0 Cog6 ok cog? Cog:0 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:1 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:2 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:3 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:4 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:5 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 Cog:6 #io chan:1 PropForth v5.0 2012JAN09 14:30 1 6(0)->7(0) Cog:7 #io chan:1 SERIAL 7(0)->6(0) Prop0 Cog6 ok 5 >con . . if you try to change console to COG5, it no longer works if after the reset, you change to any other COG, that COG is still running a FOrth and works.