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interfaces:tm7705 [2017/01/25 11:56] – [TM7705 A/D module] darron | interfaces:tm7705 [2017/01/26 03:42] (current) – [Resources] darron | ||
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Line 15: | Line 15: | ||
__Module__ | __Module__ | ||
< | < | ||
- | A1+ o | + | A1+ o |
- | A1- o CHIP SEL o o | + | A1- o CS o o |
- | A2+ o DATA IN o o | + | A2+ o DIN o o |
- | A2- o DATA READY o o | + | A2- o DRDY o o |
TM7705 I.C. | TM7705 I.C. | ||
| | ||
- | RESET HAS 10K PULL UP | + | RST HAS 10K PULL UP |
A1-/A2- HAVE 0R PULL DOWN | A1-/A2- HAVE 0R PULL DOWN | ||
- | DATA IN = MOSI | + | DIN = MOSI |
- | DATA OUT = MISO | + | DOUT = MISO |
</ | </ | ||
Line 33: | Line 33: | ||
< | < | ||
| | ||
- | . . | + | // // |
3V3 17 18 | 3V3 17 18 | ||
- | MOSI | + | MOSI |
MISO | MISO | ||
SCLK | SCLK | ||
Line 41: | Line 41: | ||
| | ||
- | SCKL = SERIAL CLOCK | + | SCLK = SERIAL CLOCK |
CE = CHIP ENABLE / SELECT | CE = CHIP ENABLE / SELECT | ||
</ | </ | ||
Line 49: | Line 49: | ||
As expected the pinout is the same as the AD7705. | As expected the pinout is the same as the AD7705. | ||
< | < | ||
- | CLOCK o o GND | + | SCLK o o GND |
- | MCLK IN | + | MCLK IN o o VDD |
- | MCLK OUT o o DATA IN | + | MCLK OUT o o DIN |
- | CHIP SEL | + | !CS |
- | | + | !RESET |
- | A2+ | + | AIN2+ o o AIN2- |
- | A1+ | + | AIN1+ o o REF IN- |
- | A1- | + | AIN1- o o REF IN+ |
</ | </ | ||
=== Resources === | === Resources === | ||
[[http:// | [[http:// | ||
- | [[http://wiki.kewl.org/downloads/tm7705.pdf|TM7705 | + | [[http://www.titanmec.com/index.php/ |