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DAPLink
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add JTAG support

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XIVN1987 2 years ago
parent 1ba1dfde59
commit 7b7588fb3a
1 changed files with 9 additions and 3 deletions
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  1. 12
      README.md

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README.md
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@ -2,7 +2,7 @@
DAPLink (CMSIS-DAP) porting to Artery AT32F425, WCH CH32V203, WCH CH32V305, Nuvoton M482 and Nuvoton M484. DAPLink (CMSIS-DAP) porting to Artery AT32F425, WCH CH32V203, WCH CH32V305, Nuvoton M482 and Nuvoton M484.
## DAPLink-AT32F425 ## DAPLink-AT32F425
DAPLink (CMSIS-DAP) based on Artery AT32F425 (support crystal-less USB), supports SWD and CDC. DAPLink (CMSIS-DAP) based on Artery AT32F425 (support crystal-less USB), supports SWD, JTAG and CDC.
### Pin map ### Pin map
| FUNC | Pin | | FUNC | Pin |
@ -12,11 +12,13 @@ DAPLink (CMSIS-DAP) based on Artery AT32F425 (support crystal-less USB), support
| SWD_RST | PA.4 | | SWD_RST | PA.4 |
| CDC_TXD | PA.2 | | CDC_TXD | PA.2 |
| CDC_RXD | PA.3 | | CDC_RXD | PA.3 |
| JTAG_TDI | PA.7 |
| JTAG_TDO | PA.6 |
Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink) Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink)
## DAPLink-CH32V203 ## DAPLink-CH32V203
DAPLink (CMSIS-DAP) based on WCH CH32V203 (support crystal-less USB), supports SWD and CDC. DAPLink (CMSIS-DAP) based on WCH CH32V203 (support crystal-less USB), supports SWD, JTAG and CDC.
### Pin map ### Pin map
| FUNC | Pin | | FUNC | Pin |
@ -26,11 +28,13 @@ DAPLink (CMSIS-DAP) based on WCH CH32V203 (support crystal-less USB), supports S
| SWD_RST | PA.4 | | SWD_RST | PA.4 |
| CDC_TXD | PA.2 | | CDC_TXD | PA.2 |
| CDC_RXD | PA.3 | | CDC_RXD | PA.3 |
| JTAG_TDI | PA.7 |
| JTAG_TDO | PA.6 |
Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink) Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink)
## DAPLink-CH32V305 ## DAPLink-CH32V305
DAPLink (CMSIS-DAP) based on WCH CH32V305 (High Speed USB with on-chip PHY), supports SWD and CDC. DAPLink (CMSIS-DAP) based on WCH CH32V305 (High Speed USB with on-chip PHY), supports SWD, JTAG and CDC.
### Pin map ### Pin map
| FUNC | Pin | | FUNC | Pin |
@ -40,6 +44,8 @@ DAPLink (CMSIS-DAP) based on WCH CH32V305 (High Speed USB with on-chip PHY), sup
| SWD_RST | PC.8 | | SWD_RST | PC.8 |
| CDC_TXD | PB.10 | | CDC_TXD | PB.10 |
| CDC_RXD | PB.11 | | CDC_RXD | PB.11 |
| JTAG_TDI | PB.15 |
| JTAG_TDO | PB.14 |
Sch & PCB: [https://oshwhub.com/xivn1987/DAPLink-HS](https://oshwhub.com/xivn1987/DAPLink-HS) Sch & PCB: [https://oshwhub.com/xivn1987/DAPLink-HS](https://oshwhub.com/xivn1987/DAPLink-HS)

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