Dear Segger support team,
we are working with the Cypress S6J335EKS device. We would like to use the Segger J-Link for programming this device, but official support(using J-Flash) of this device is not implement yet. When do you to release the support for this device?
On the other hand, we try to communicate with the S6J335EKS using J-link commander, but we obtain an error "Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.". What is the reason of this error and how can we solve this problem? The log from j-link commander:
Please specify device / core. <Default>: CORTEX-R5
Type '?' for selection dialog
Device>cortex-r5
Please specify target interface:
J) JTAG (Default)
S) SWD
T) cJTAG
TIF>j
Device position in JTAG chain (IRPre,DRPre) <Default>: -1,-1 => Auto-detect
JTAGConf>
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "CORTEX-R5" selected.
Connecting to target via JTAG
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
Scanning AP map to find all available APs
AP[3]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x44770001)
AP[1]: APB-AP (IDR: 0x24770002)
AP[2]: JTAG-AP (IDR: 0x14760010)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Not an APB-AP
AP[1]: APB-AP found
ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-003BB907 ETB
ROMTbl[0][1]: CompAddr: 80002000 CID: B105900D, PID:04-003BB906 CTI
ROMTbl[0][2]: CompAddr: 80003000 CID: B105900D, PID:04-004BB912 TPIU
ROMTbl[0][3]: CompAddr: 80004000 CID: B105900D, PID:04-001BB908 CSTF
ROMTbl[0][4]: CompAddr: 80080000 CID: B105100D, PID:04-000BB4B5 ROM Table
ROMTbl[1][0]: CompAddr: 80090000 CID: B105900D, PID:04-004BBC15 Cortex-R5
Found Cortex-R5 r1p3
8 code breakpoints, 8 data breakpoints
Debug architecture ARMv7.0
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
****** Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
Cannot connect to target.
Thank you for your answer!
Best regards,
milanatik
we are working with the Cypress S6J335EKS device. We would like to use the Segger J-Link for programming this device, but official support(using J-Flash) of this device is not implement yet. When do you to release the support for this device?
On the other hand, we try to communicate with the S6J335EKS using J-link commander, but we obtain an error "Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.". What is the reason of this error and how can we solve this problem? The log from j-link commander:
Please specify device / core. <Default>: CORTEX-R5
Type '?' for selection dialog
Device>cortex-r5
Please specify target interface:
J) JTAG (Default)
S) SWD
T) cJTAG
TIF>j
Device position in JTAG chain (IRPre,DRPre) <Default>: -1,-1 => Auto-detect
JTAGConf>
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "CORTEX-R5" selected.
Connecting to target via JTAG
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
Scanning AP map to find all available APs
AP[3]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x44770001)
AP[1]: APB-AP (IDR: 0x24770002)
AP[2]: JTAG-AP (IDR: 0x14760010)
Iterating through AP map to find AHB-AP to use
AP[0]: Skipped. Not an APB-AP
AP[1]: APB-AP found
ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-003BB907 ETB
ROMTbl[0][1]: CompAddr: 80002000 CID: B105900D, PID:04-003BB906 CTI
ROMTbl[0][2]: CompAddr: 80003000 CID: B105900D, PID:04-004BB912 TPIU
ROMTbl[0][3]: CompAddr: 80004000 CID: B105900D, PID:04-001BB908 CSTF
ROMTbl[0][4]: CompAddr: 80080000 CID: B105100D, PID:04-000BB4B5 ROM Table
ROMTbl[1][0]: CompAddr: 80090000 CID: B105900D, PID:04-004BBC15 Cortex-R5
Found Cortex-R5 r1p3
8 code breakpoints, 8 data breakpoints
Debug architecture ARMv7.0
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
****** Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
TotalIRLen = 9, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x1000B5CF, IRLen: 05, Unknown device
Cannot connect to target.
Thank you for your answer!
Best regards,
milanatik