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Re: MCP250XX 燒錄問題 用 pickit2
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新會員
 
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以下是節錄 PICKIT 2 readme.txt
說明是有支援 mcp250xxx 系列的 ----------------------------------------------------------------- 1. Device Support List ----------------------------------------------------------------- Release Notes for PICkit(R) 2 Microcontroller Programmer PICkit 2 V2.55.01 Device File V1.53.00 ================================================================= = NOTE: This list shows support for the PICkit 2 Programmer = = software application. It does not show support for using the = = PICkit 2 within MPLAB IDE. For a list of MPLAB supported = = parts, see the MPLAB IDE PICkit 2 Readme. = = (Typically in C:\Program Files\Microchip\MPLAB IDE\Readmes) = ================================================================= KEELOQ HCS Devices ------------------ HCS200 HCS201 HCS300 HCS301 HCS320 HCS360 HCS361 HCS362 HCSxxx File -> Import HEx Notes: The first line only may be imported from SQTP *.NUM files generated by the KEELOQ tool in MPLAB. Connections for HCS devices --------------------------------------- PICkit 2 Pin HCS Device Pin (2) Vdd 8 (3) GND 5 (5) PGC /3 HCS20x, 320 \3 -or- 4 HCS30x, 36x (4) PGD 6 (1) VPP 2 HCS360, 361 only MCP250xx CAN Devices -------------------- MCP25020 MCP25025 MCP25050 MCP25055 !!IMPORTANT!! - MCP250xx devices are OTP and can only be programmed once. Connections for MCP250xx devices --------------------------------------- PICkit 2 Pin MCP Device Pin (DIP) (1) Vpp 11 Vpp (2) Vdd 14 VDD - The MCP device MUST be powered from PICkit 2! (3) GND 7 Vss (4) PGD 5 DATA (5) PGC 6 CLOCK Attach file:  (0.00 KB)
發表於: 2008/10/9 10:15
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Re: MCP250XX 燒錄問題 用 pickit2
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版主
 
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這下子真的是雞同鴨講了，PICKit2 壓根就無法對 MCP25050 CAN I/O Enpander 做燒錄。MPLAB IDE 下只能用 PM3 來燒錄。
Attach file: (0.00 KB)
發表於: 2008/10/9 9:46
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MCP250XX 燒錄問題 用 pickit2
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新會員
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IMPORT HEX丟到 PICKIT2 所產生的警告
Warning: No Configuration words in hex file in MPLAB use File-Export to save hex with config. 這是由 MCP2505x Programmer.exe 所產生的HEX 但是丟到 PICKIT2 時產生上面的警告 :020000040000FA :10000000003400340034FF34F03490340034F934D8 :10001000FF347D34FF3447342034023400340F345C :100020003F340034FF34FF34FF34EB34FF34FF3429 :10003000FF34EB34FF34FF34FF34EB34FF34FF347D :10004000FF34EB34FF34FF34FF34EB34FF34FF347C :10005000FF34EB34FF34FF34003400340034003463 :1000600000340034003400348B34FF34FF34FF34C2 :10007000FF34FF34FF34FF34FF34FF34FF34FF3451 :0C008000FF34FF34FF34FF34FF346D344C :02400E00FF3F72 :00000001FF 這是由 mplab 8.14 用 組合語言 產生的 hex 丟到 pickit2 同樣產生警告 :020000040000FA :10000000003400340034FF3470340034A034003441 :10001000C8346434643401348B34023400340F3413 :100020003F348134FF34FF34FF34E334FF34FF3492 :10003000FF34EB34FF34FF3467340334FF34FF34D0 :100040006734E334FF34FF3467342334FF34FF3440 :10005000FF34E334FF34FF34003400340034003420 :10006000003400340034003477340134FF34FF347A :10007000FF34FF34FF34FF34FF34FF34FF34FF34E8 :0C008000FF34FF34FF34FF34FF34BD3484 :022007003FFB9D :00000001FF 這是上一個hex 經過 MPLAB EXPORT 轉換後的檔案 丟到 PICKIT2 後沒有產生警告 :020000040000FA :10000000003400340034FF3470340034A034003441 :10001000C8346434643401348B34023400340F3413 :100020003F348134FF34FF34FF34E334FF34FF3492 :10003000FF34EB34FF34FF3467340334FF34FF34D0 :100040006734E334FF34FF3467342334FF34FF3440 :10005000FF34E334FF34FF34003400340034003420 :10006000003400340034003477340134FF34FF347A :10007000FF34FF34FF34FF34FF34FF34FF34FF34E8 :0C008000FF34FF34FF34FF34FF34BD3484 :02400E00FF3F72 :00000001FF 我試這用 "MCP2505x Programmer.exe" 所產生的 HEX 裝到 MPLAB 但是都不行 也沒辦法 由 MPLAB EXPORT HEX 請問 哪樣才是正確的方式 只是要 GP7 當輸入 燒了好多顆都錯的 目前只剩下一顆可以用的囉 不敢在燒 不然被老闆知道 一定會罵死的 
發表於: 2008/10/8 14:56
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