Reads the content of a probe module (59 x 18-bit words). The probe read debug service cannot be used when the fabric is powered down.
| System Service Descriptor Bit Field | Value | Description |
|---|---|---|
| 15:7 | MBOXADDR[10:2] | Mailbox address. See Table 2. |
| 6:0 | 70H | Probe read debug service command |
The following table lists the Probe Read Debug service mailbox format.
| Offset (Byte) | Offset (Bit) | Length (Bits) | Parameter | Direction | Description |
|---|---|---|---|---|---|
| 0 | 0 | 6 | IPSEGADDR[5:0] | Input | Specifies a probe segment address. |
| 0 | 6 | 5 | IPROWADDR[4:0] | Input | Specifies a probe row address. |
| 4+4*i | 0 | 18 | PRDATAi[17:0] | Output | The read data for probe word i (0 to 58) within the probe module. |