#------------------------------------------------------------ # ATtiny87 #------------------------------------------------------------ # Changes against ATtiny167 (beside IDs) # memory "flash" # size = 8192; # num_pages = 64; part id = "t87"; desc = "ATtiny87"; has_debugwire = yes; flash_instr = 0xB6, 0x01, 0x11; eeprom_instr = 0xBD, 0xF2, 0xBD, 0xE1, 0xBB, 0xCF, 0xB4, 0x00, 0xBE, 0x01, 0xB6, 0x01, 0xBC, 0x00, 0xBB, 0xBF, 0x99, 0xF9, 0xBB, 0xAF; ## no STK500 devcode in XML file, use the ATtiny45 one stk500_devcode = 0x14; ## avr910_devcode = ?; ## Try the AT90S2313 devcode: avr910_devcode = 0x20; signature = 0x1e 0x93 0x87; reset = io; chip_erase_delay = 1000; pgm_enable = "1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 1", "x x x x x x x x x x x x x x x x"; chip_erase = "1 0 1 0 1 1 0 0 1 0 0 x x x x x", "x x x x x x x x x x x x x x x x"; timeout = 200; stabdelay = 100; cmdexedelay = 25; synchloops = 32; bytedelay = 0; pollindex = 3; pollvalue = 0x53; predelay = 1; postdelay = 1; pollmethod = 0; pp_controlstack = 0x0E, 0x1E, 0x0E, 0x1E, 0x2E, 0x3E, 0x2E, 0x3E, 0x4E, 0x5E, 0x4E, 0x5E, 0x6E, 0x7E, 0x6E, 0x7E, 0x06, 0x16, 0x46, 0x56, 0x0A, 0x1A, 0x4A, 0x5A, 0x1E, 0x7C, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00; hventerstabdelay = 100; progmodedelay = 0; latchcycles = 5; togglevtg = 1; poweroffdelay = 20; resetdelayms = 1; resetdelayus = 0; hvleavestabdelay = 15; chiperasepulsewidth = 0; chiperasepolltimeout = 10; programfusepulsewidth = 0; programfusepolltimeout = 5; programlockpulsewidth = 0; programlockpolltimeout = 5; idr = 0x00; spmcr = 0x57; allowfullpagebitstream = no; memory "eeprom" size = 512; paged = no; page_size = 4; min_write_delay = 4000; max_write_delay = 4500; readback_p1 = 0xff; readback_p2 = 0xff; read = "1 0 1 0 0 0 0 0 0 0 x x x x x a8", "a7 a6 a5 a4 a3 a2 a1 a0 o o o o o o o o"; write = "1 1 0 0 0 0 0 0 0 0 x x x x x a8", "a8 a6 a5 a4 a3 a2 a1 a0 i i i i i i i i"; loadpage_lo = " 1 1 0 0 0 0 0 1", " 0 0 0 0 0 0 0 0", " 0 0 0 0 0 0 a1 a0", " i i i i i i i i"; writepage = " 1 1 0 0 0 0 1 0", " 0 0 x x x x x x", " 0 0 a5 a4 a3 a2 0 0", " x x x x x x x x"; mode = 0x41; delay = 10; blocksize = 4; readsize = 256; ; memory "flash" paged = yes; size = 8192; page_size = 128; num_pages = 64; min_write_delay = 4500; max_write_delay = 4500; readback_p1 = 0xff; readback_p2 = 0xff; read_lo = " 0 0 1 0 0 0 0 0", " 0 0 0 a12 a11 a10 a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " o o o o o o o o"; read_hi = " 0 0 1 0 1 0 0 0", " 0 0 0 a12 a11 a10 a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " o o o o o o o o"; loadpage_lo = " 0 1 0 0 0 0 0 0", " 0 0 0 x x x x x", " x x a5 a4 a3 a2 a1 a0", " i i i i i i i i"; loadpage_hi = " 0 1 0 0 1 0 0 0", " 0 0 0 x x x x x", " x x a5 a4 a3 a2 a1 a0", " i i i i i i i i"; writepage = " 0 1 0 0 1 1 0 0", " 0 0 0 0 a11 a10 a9 a8", " a7 a6 a5 x x x x x", " x x x x x x x x"; mode = 0x41; delay = 10; blocksize = 64; readsize = 256; ; # ATtiny87 has Signature Bytes: 0x1E 0x93 0x87. memory "signature" size = 3; read = "0 0 1 1 0 0 0 0 0 0 0 x x x x x", "x x x x x x a1 a0 o o o o o o o o"; ; memory "lock" size = 1; write = "1 0 1 0 1 1 0 0 1 1 1 x x x x x", "x x x x x x x x x x x x x x i i"; read = "0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0", "0 0 0 0 0 0 0 0 o o o o o o o o"; min_write_delay = 9000; max_write_delay = 9000; ; memory "lfuse" size = 1; write = "1 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0", "x x x x x x x x i i i i i i i i"; read = "0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0", "x x x x x x x x o o o o o o o o"; min_write_delay = 9000; max_write_delay = 9000; ; memory "hfuse" size = 1; write = "1 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0", "x x x x x x x x i i i i i i i i"; read = "0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0", "x x x x x x x x o o o o o o o o"; min_write_delay = 9000; max_write_delay = 9000; ; memory "efuse" size = 1; write = "1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0", "x x x x x x x x x x x x x x x i"; read = "0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0", "x x x x x x x x o o o o o o o o"; min_write_delay = 9000; max_write_delay = 9000; ; memory "calibration" size = 1; read = "0 0 1 1 1 0 0 0 0 0 0 x x x x x", "0 0 0 0 0 0 0 a0 o o o o o o o o"; ; ;