Scan Manager Module Registers Address Map
Registers in the
Scan Manager module. These registers are implemented by an
JTAG-AP module from the
DAP. Some register and field names have been
changed to match the usage in the Scan Manager. If modified, the corresponding names
from the
documentation are provided. Only registers and
fields that are relevant to the JTAG-AP use in the Scan Manager are
listed.
Base Address: 0xFFF02000
Scan Manager Module Registers
| Register | Offset | Width | Access | Reset Value | Description |
|---|---|---|---|---|---|
| stat | 0x0 | 32 | RW | 0x0 | Control/Status Word Register |
| en | 0x4 | 32 | RW | 0x0 | Scan-Chain Enable Register |
| fifosinglebyte | 0x10 | 32 | RW | 0x0 | FIFO Single Byte Register |
| fifodoublebyte | 0x14 | 32 | RW | 0x0 | FIFO Double Byte Register |
| fifotriplebyte | 0x18 | 32 | RW | 0x0 | FIFO Triple Byte Register |
| fifoquadbyte | 0x1C | 32 | RW | 0x0 | FIFO Quad Byte Register |