I'm using the following command in Lauterbach based startup script to configure memaccess as SB for RISCV core:

sys.MemAccess SB

Just wanted to know the equivalent JLINK command that I can use in *.jlink script to debug with JLINK.

Thanks

Thanks for replying Alex
RISC-V core that I'm using has SB but while connecting with JLINK it shows, system Bus - No
Here is the complete log:

Connecting to target via JTAG
ConfigTargetSettings() start
ConfigTargetSettings() end
InitTarget() start
***************************************************
J-Link script: RISCV J-Link script
***************************************************
J-Link script: _InitTAP
TotalIRLen = 15, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x000000E1, IRLen: 11, Unknown device
DP_REG_CTRL_STAT After=0xF0000000
DP_REG_SELECT=0x01000000
DATA_AP_REG_ADDR: 0x49300040
DATA_AP_REG_DATA: 0x80000001
DATA_AP_REG_ADDR: 0x49300044
DATA_AP_REG_DATA: 0x004F03A2
DATA_AP_REG_ADDR: 0x493000E0
DATA_AP_REG_DATA: 0x20040407
InitTarget() end
TotalIRLen = 15, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x000000E1, IRLen: 11, Unknown device
RISC-V behind DAP detected
DPv0 detected
AP[1] (APB-AP) specified by user as debug AP.
AP map scan skipped.
AP map:
AP[0]: MEM-AP, APAddr = 0x00000000
AP[1]: APB-AP, APAddr = 0x49300000
AP[2]: JTAG-AP, APAddr = 0x00000000
AP[3]: AHB-AP, APAddr = 0x00000000
Core base addr: 0x49300000 (user configured)
Memory access:
Via system bus: No
Via ProgBuf: No (0 ProgBuf entries)
DataBuf: 0 entries
autoexec[0] implemented: No
Failed to temporarily halt core during identification
Attaching to core failed. Trying again with connect under reset (ndmreset-bit)
Memory access:
Detected: RV32 core
CSR access via abs. commands: Yes
CPU could not be halted
ConfigTargetSettings() start
ConfigTargetSettings() end
InitTarget() start
***************************************************
J-Link script: RISCV J-Link script
***************************************************
J-Link script: _InitTAP
DP_REG_CTRL_STAT After=0xF0000000
DP_REG_SELECT=0x01000000
DATA_AP_REG_ADDR: 0x49300040
DATA_AP_REG_DATA: 0x80000001
DATA_AP_REG_ADDR: 0x49300044
DATA_AP_REG_DATA: 0x004F03A2
DATA_AP_REG_ADDR: 0x493000E0
DATA_AP_REG_DATA: 0x20040407
InitTarget() end
TotalIRLen = 15, IRPrint = 0x0011
JTAG chain detection found 2 devices:
#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP
#1 Id: 0x000000E1, IRLen: 11, Unknown device

****** Error: Timeout while waiting for core to halt after reset and halt request
Specific core setup failed.
Cannot connect to target.