jtag_chain_cfg (CSU) Register Description
| Register Name | jtag_chain_cfg |
|---|---|
| Offset Address | 0x0000000030 |
| Absolute Address | 0x00FFCA0030 (CSU) |
| Width | 32 |
| Type | woWrite-only |
| Reset Value | 0x00000000 |
| Description | JTAG Chain Configuration |
jtag_chain_cfg (CSU) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| ssss_link_arm_dap | 1 | woWrite-only | 0x0 | Write a 1 to toggle the Arm DAP on/off the JTAG chain. The current status of the Arm DAP can be read from the JTAG_STATUS register. JTAG TCK must be toggling for the link to occur. Self clearing bit. |
| ssss_link_pl_tap | 0 | woWrite-only | 0x0 | Write a 1 to toggle the PL TAP on/off the JTAG chain. The current status of the PL TAP can be read from the JTAG_STATUS register. JTAG TCK must be toggling for the link to occur. Self clearing bit. |