SCANLADR

Scan Low Address Register
Note:
  1. 1.Registers SCANLADRU/H/L form a 22-bit value, but are not guarded for atomic or asynchronous access; registers should only be read or written while SCANGO = 0.
  2. 2.While SCANGO = 1, writing to this register is ignored.
Name:
SCANLADR
Address:
0xF44
Reset:
0
Access:
Bit2322212019181716
SCANLADRU[5:0]
AccessR/WR/WR/WR/WR/WR/W
Reset000000
Bit15141312111098
SCANLADRH[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000
Bit76543210
SCANLADRL[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000

Bits 21:16 – SCANLADRU[5:0]: Scan Start/Current Address upper byte

Scan Start/Current Address upper byte

Upper bits of the current address to be fetched from, value increments on each fetch of memory.

Bits 15:8 – SCANLADRH[7:0]: Scan Start/Current Address high byte

Scan Start/Current Address high byte

High byte of the current address to be fetched from, value increments on each fetch of memory.

Bits 7:0 – SCANLADRL[7:0]: Scan Start/Current Address low byte

Scan Start/Current Address low byte

Low byte of the current address to be fetched from, value increments on each fetch of memory.