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Re: [avr-gcc-list] AVRDUDE and ATtiny2313?
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From: |
Bob Paddock |
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Subject: |
Re: [avr-gcc-list] AVRDUDE and ATtiny2313? |
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Date: |
Mon, 19 Apr 2004 10:39:52 -0400 |
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User-agent: |
Opera7.23/Win32 M2 build 3227 |
On Wed, 14 Apr 2004 14:00:18 -0400, Bob Paddock
<address@hidden> wrote:
I'm working with some samples of the ATtiny2313 on a STK500 board.
I can get AVRDUDE and Tiny2313 to work with the STK500 with no problems.
However I can't get the Tiny2313 to do squat when I try to use a
pony-stk200
parallel port interface. The signature comes back as 0x000102 indicating
the
lock bits are set; they are not, or a signature of 0xFFFFFF.
I've run out of ideas to try. What are your ideas?
#------------------------------------------------------------
# ATtiny2313
#------------------------------------------------------------
part
id = "t2313";
desc = "ATtiny2313";
stk500_devcode = 0x23;
## avr910_devcode = ?;
pagel = 0xD4;
bs2 = 0xD6;
reset = io;
chip_erase_delay = 9000;
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";
memory "eeprom"
size = 128;
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 0 x x x x x",
"x 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 0 x x x x x",
"x a6 a5 a4 a3 a2 a1 a0 i i i i i i i i";
;
memory "flash"
paged = yes;
size = 2048;
page_size = 32;
num_pages = 64;
min_write_delay = 4000;
max_write_delay = 4500;
readback_p1 = 0xff;
readback_p2 = 0xff;
read_lo = " 0 0 1 0 0 0 0 0",
" 0 0 0 0 0 0 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 0 0 0 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 0 0 a9 a8",
" a7 a6 x x x x x x",
" x x x x x x x x";
;
# ATtiny2313 has Signature Bytes: 0x1E 0x91 0x0A.
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 1 1 i i i i i i";
;
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";
;
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";
;
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";
;
memory "calibration"
size = 1;
#? size = 4;
read = "0 0 1 1 1 0 0 0 0 0 0 x x x x x",
"0 0 0 0 0 0 0 0 o o o o o o o o";
;
;
# AVR Studio 4.08 Build 310, Service Pack one defaults to:
# HighFuse: 0x99, ExtendedFuse: 0xff, LowFuse: 0xE1, Lockbits: 0xFF