Talk:Syscon Hardware: Difference between revisions
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m (Gen 2 BACKUP/DIAG pin speculation.) |
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C16 OSCIN / B16 OSCOUT goes to [X4002] of 32.768 kHz | C16 OSCIN / B16 OSCOUT goes to [X4002] of 32.768 kHz | ||
http://oi52.tinypic.com/2s9ziw0.jpg | http://oi52.tinypic.com/2s9ziw0.jpg | ||
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BACKUP_MODE / DIAG_MODE pins on Gen 2 might be pins 110 and 111. They are pulled low. | |||
Not completely sure, but looking at those pins in relation to what's around them seems like it could be those two. | |||
Revision as of 18:51, 30 May 2011
http://pastie.org/private/tkcfjwit37huzyzoie7z5g BGA
ball count: 4x16 + 8x14 + 2x12 = 64+112+24 = 200 pads
new QF package is 26 * 38 = 128 pins
SysCon clocks:
T4 XTAL / T5 EXTAL goes to [X4001] of 16.9344 MHz C16 OSCIN / B16 OSCOUT goes to [X4002] of 32.768 kHz
http://oi52.tinypic.com/2s9ziw0.jpg
BACKUP_MODE / DIAG_MODE pins on Gen 2 might be pins 110 and 111. They are pulled low. Not completely sure, but looking at those pins in relation to what's around them seems like it could be those two.