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Dear Cypress,
We are developing a powerbank for laptops based on CYPD3171 and EZ-PD Configuration Utility software. We have problem only with Apple Macbook Pro, because, the after cable connection, communication is reseted and charging is interrupted. It is strange, because our device works even with Macbook Air without any problem. Below are logs (text and file from EZ-PD Analyzer Utility) from CY4500, when laptop is connected to powerbank. Can You help us with this problem?
Best regards
258 | OK | SOP | Source_Cap | 0 | DFP | Source | 6 | 0x61A1 0x2301912C 0x2D12C 0x1003C12C 0x1004B12C 0x1006412C 0xC190323C | 34 208 150 | 1 288 | 1 961 | 5 148 | 0 |
259 | OK | SOP | GoodCRC | 0 | UFP | Sink | 0 | 0x41 | 34 209 544 | 502 | 106 | 5 148 | 0,02 |
260 | OK | SOP | Request | 0 | UFP | Sink | 1 | 0x1082 0x5384B12C | 34 223 497 | 636 | 13 451 | 5 148 | 0,01 |
261 | OK | SOP | GoodCRC | 0 | DFP | Source | 0 | 0x161 | 34 224 278 | 496 | 145 | 5 148 | 0 |
262 | OK | SOP | Accept | 1 | DFP | Source | 0 | 0x3A3 | 34 226 325 | 497 | 1 551 | 5 148 | 0,02 |
263 | OK | SOP | GoodCRC | 1 | UFP | Sink | 0 | 0x241 | 34 226 929 | 502 | 107 | 5 148 | 0,02 |
264 | OK | SOP | PS_RDY | 2 | DFP | Source | 0 | 0x5A6 | 34 271 667 | 496 | 44 236 | 20 053 | 0,03 |
265 | OK | SOP | GoodCRC | 2 | UFP | Sink | 0 | 0x441 | 34 272 270 | 502 | 107 | 20 053 | 0 |
266 | OK | SOP | DR_Swap | 1 | UFP | Sink | 0 | 0x289 | 34 276 305 | 502 | 3 533 | 20 058 | 0 |
267 | OK | SOP | GoodCRC | 1 | DFP | Source | 0 | 0x361 | 34 276 953 | 496 | 146 | 20 058 | 0 |
268 | OK | SOP | Accept | 3 | DFP | Source | 0 | 0x7A3 | 34 278 954 | 496 | 1 505 | 20 058 | 0 |
269 | OK | SOP | GoodCRC | 3 | UFP | Sink | 0 | 0x641 | 34 279 557 | 502 | 107 | 20 058 | 0 |
270 | OK | SOP | Get_Sink_Cap | 2 | DFP | Sink | 0 | 0x4A8 | 34 283 741 | 502 | 3 682 | 20 058 | 0,06 |
271 | OK | SOP | GoodCRC | 2 | UFP | Source | 0 | 0x541 | 34 284 389 | 496 | 146 | 20 064 | 0 |
272 | OK | SOP | Sink_Cap | 4 | UFP | Source | 7 | 0x7984 0x2201912C 0x2D12C 0x3C12C 0x4B12C 0x6412C 0x92C1912C 0xC12C323C | 34 286 135 | 1 421 | 1 250 | 20 064 | 0 |
273 | OK | SOP | GoodCRC | 4 | DFP | Sink | 0 | 0x861 | 34 287 662 | 502 | 106 | 20 064 | 0,03 |
274 | OK | SOP | GoodCRC | 3 | DFP | Sink | 0 | 0x6B1 | 34 291 698 | 502 | 3 534 | 20 064 | 0 |
275 | OK | SOP | GoodCRC | 3 | UFP | Source | 0 | 0x741 | 34 292 346 | 496 | 146 | 20 064 | 0 |
276 | Error | SOP | GoodCRC | 5 | UFP | Source | 0 | 0x8B81 | 34 294 013 | 543 | 1 171 | 20 064 | 0,02 |
277 | OK | SOP | GoodCRC | 5 | DFP | Sink | 0 | 0xA61 | 34 295 292 | 684 | 736 | 20 064 | 0,03 |
278 | OK | SOP | GotoMin | 4 | DFP | Sink | 0 | 0x8B2 | 34 299 509 | 501 | 3 533 | 20 058 | 0,05 |
279 | OK | SOP | GoodCRC | 4 | UFP | Source | 0 | 0x941 | 34 300 157 | 496 | 147 | 20 058 | 0,05 |
280 | Error | SOP | GotoMin | 6 | UFP | Source | 0 | 0x8D82 | 34 301 923 | 543 | 1 270 | 20 058 | 0 |
281 | OK | SOP | GoodCRC | 6 | DFP | Sink | 0 | 0xC61 | 34 302 790 | 501 | 324 | 20 058 | 0,03 |
282 | Error | SOP | PS_RDY | 5 | DFP | Sink | 0 | 0x8AA6 | 34 306 824 | 549 | 3 533 | 20 058 | 0 |
283 | OK | SOP | GoodCRC | 5 | UFP | Source | 0 | 0xB41 | 34 307 605 | 496 | 232 | 20 058 | 0,04 |
284 | Error | SOP | Get_Source_Cap | 7 | UFP | Source | 0 | 0x8F87 | 34 309 143 | 543 | 1 042 | 20 058 | 0,08 |
285 | OK | SOP | GoodCRC | 7 | DFP | Sink | 0 | 0xE61 | 34 310 175 | 502 | 489 | 20 058 | 0 |
286 | OK | SOP | VDM | 6 | DFP | Sink | 1 | 0x1CAF 0xFF00A001 | 34 314 210 | 635 | 3 533 | 20 058 | 0,06 |
287 | OK | SOP | GoodCRC | 6 | UFP | Source | 0 | 0xD41 | 34 314 990 | 497 | 145 | 20 069 | 0,06 |
288 | OK | SOP | VDM | 0 | UFP | Source | 5 | 0x518F 0xFF00A041 0x2D8004B4 0x0 0xF6650000 0x8 | 34 316 687 | 1 157 | 1 200 | 20 064 | 0,02 |
289 | OK | SOP | GoodCRC | 0 | DFP | Sink | 0 | 0x61 | 34 317 950 | 502 | 106 | 20 058 | 0 |
290 | OK | SOP | VDM | 7 | DFP | Sink | 1 | 0x1EAF 0xFF00A002 | 34 321 984 | 636 | 3 532 | 20 058 | 0 |
291 | OK | SOP | GoodCRC | 7 | UFP | Source | 0 | 0xF41 | 34 322 765 | 496 | 145 | 20 058 | 0 |
292 | OK | SOP | VDM | 1 | UFP | Source | 2 | 0x238F 0xFF00A042 0x4B40000 | 34 324 472 | 761 | 1 211 | 20 058 | 0 |
293 | OK | SOP | GoodCRC | 1 | DFP | Sink | 0 | 0x261 | 34 325 341 | 501 | 108 | 20 064 | 0,06 |
294 | OK | SOP | VCONN_Swap | 0 | DFP | Sink | 0 | 0xAB | 34 331 627 | 501 | 5 785 | 20 058 | 0 |
295 | OK | SOP | GoodCRC | 0 | UFP | Source | 0 | 0x141 | 34 332 274 | 496 | 146 | 20 058 | 0,08 |
296 | OK | SOP | Accept | 2 | UFP | Source | 0 | 0x583 | 34 334 400 | 496 | 1 630 | 20 058 | 0 |
297 | OK | SOP | GoodCRC | 2 | DFP | Sink | 0 | 0x461 | 34 335 011 | 501 | 115 | 20 058 | 0 |
298 | OK | SOP | PS_RDY | 1 | DFP | Sink | 0 | 0x2A6 | 34 339 045 | 501 | 3 533 | 20 064 | 0 |
299 | OK | SOP | GoodCRC | 1 | UFP | Source | 0 | 0x341 | 34 339 692 | 496 | 146 | 20 064 | 0 |
300 | OK | SOP_PRIME | Soft_Reset | 0 | Reserved | DFP/UFP | 0 | 0x8D | 34 389 704 | 502 | 49 516 | 20 047 | 0 |
301 | OK | SOP_PRIME | GoodCRC | 0 | Reserved | Cable | 0 | 0x141 | 34 390 352 | 517 | 146 | 20 047 | 0,09 |
302 | OK | SOP_PRIME | Accept | 0 | Reserved | Cable | 0 | 0x143 | 34 391 780 | 517 | 911 | 20 042 | 0 |
303 | OK | SOP_PRIME | GoodCRC | 0 | Reserved | DFP/UFP | 0 | 0x41 | 34 392 402 | 502 | 105 | 20 047 | 0 |
304 | OK | SOP_PRIME | VDM | 1 | Reserved | DFP/UFP | 1 | 0x128F 0xFF00A001 | 34 395 926 | 635 | 3 022 | 20 058 | 0 |
305 | OK | SOP_PRIME | GoodCRC | 1 | Reserved | Cable | 0 | 0x341 | 34 396 699 | 517 | 138 | 20 058 | 0,02 |
306 | OK | SOP_PRIME | VDM | 1 | Reserved | Cable | 5 | 0x534F 0xFF008041 0x18002CA1 0xA31 0x8013000A 0x82052 | 34 398 127 | 1 205 | 911 | 20 058 | 0,03 |
307 | OK | SOP_PRIME | GoodCRC | 1 | Reserved | DFP/UFP | 0 | 0x241 | 34 399 436 | 502 | 104 | 20 058 | 0,06 |
308 | OK | SOP_PRIME | VDM | 0 | Reserved | DFP/UFP | 1 | 0x108F 0xFF00A001 | 35 202 252 | 628 | 802 314 | 5 148 | 0,03 |
309 | OK | SOP_PRIME | VDM | 0 | Reserved | DFP/UFP | 1 | 0x108F 0xFF00A001 | 35 203 929 | 628 | 1 049 | 5 148 | 0 |
310 | OK | SOP_PRIME | VDM | 0 | Reserved | DFP/UFP | 1 | 0x108F 0xFF00A001 | 35 205 606 | 628 | 1 049 | 5 148 | 0,02 |
Solved! Go to Solution.
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Hello,
The sink (Macbook Pro) is requesting for object position 5 (SL# 258) i.e. 20V 3A, after the source capabilities is being advertised the by CCG3PA . Is it the same scenario with the other host PCs as well? Is the CCG3PA externally powered to supply around 60W of power?
If no, please try removing the last PDO i.e. 20V 3A from source PDO of CCG3PA and try the same.
Best Regards,
Yatheesh
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Hello,
The sink (Macbook Pro) is requesting for object position 5 (SL# 258) i.e. 20V 3A, after the source capabilities is being advertised the by CCG3PA . Is it the same scenario with the other host PCs as well? Is the CCG3PA externally powered to supply around 60W of power?
If no, please try removing the last PDO i.e. 20V 3A from source PDO of CCG3PA and try the same.
Best Regards,
Yatheesh