SCANHADR

Scan High Address Register
Note:
  1. 1.Registers SCANHADRU/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:
SCANHADR
Offset:
0xF4C
Reset:
0
Access:
Bit2322212019181716
SCANHADRU[5:0]
AccessR/WR/WR/WR/WR/WR/W
Reset111111
Bit15141312111098
SCANHADRH[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset11111111
Bit76543210
SCANHADRL[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset11111111

Bits 21:16 – SCANHADRU[5:0]: Scan End Address bits

Scan End Address bits

Upper bits of the address at the end of the designated scan

Bits 15:8 – SCANHADRH[7:0]: Scan End Address bits

Scan End Address bits

High byte of the address at the end of the designated scan

Bits 7:0 – SCANHADRL[7:0]: Scan End Address bits

Scan End Address bits

Low byte of the address at the end of the designated scan