(d) Software version enquiry (Main CPU)
Syntax | Header | Category | Function |
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Enquiry | 0x83 | 0x30 | 0x03 |
| 0xFF | 0xFF | 0xB4 |
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Answer | Header | Answer | Return to Data Size | Return Data1 | Return Data2 |
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Enquiry | 0x70 | 0x00 | 0x03 |
| Upper 8bit Data | Lower 8bit Data | Completed |
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Return |
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(e) H/V frequency enquiry |
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Syntax | Header | Category | Function |
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Enquiry | 0x83 | 0x30 | Code Table | 0xFF | 0xFF | 0xXX |
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Answer | Header | Answer | Return to | Return Data1 Return Data2 | Return Data3 | Return Data4 | Check Sum |
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Enquiry | 0x70 | 0x00 | 0x05 | Upper 8bit | MiddleUpper | MiddleLower | Lower 8bit | 0xXX | Completed | |
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Return |
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Code Table |
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0x04 |
| H Frequency |
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0x05 |
| V Frequency |
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(f) Sync polarity enquiry |
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Syntax | Header | Category | Function |
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Enquiry | 0x83 | 0x30 | 0x06 |
| 0xFF | 0xFF | 0xB7 |
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Answer | Header | Answer | Return to Data Size | Return Data1 | Check Sum |
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Enquiry | 0x70 | 0x00 | 0x02 |
| Code Table | 0xXX | Completed |
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Answer | Header | Answer | Check Sum |
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Enquiry | 0x70 | 0x03 | 0x73 |
| Command Canceled |
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Code Table |
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Sync Polarity |
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0x00 |
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0x01 |
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0x02 |
| H: Posi/V: Nega |
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0x03 |
| H: Posi/V: Posi |
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0x04 |
| SonG |
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0x05 |
| No H/V Sync |
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15 |