1 terminate and reset (dctr[hm] = $0), 2 pci mode (dctr[hm] = $1), Terminate and reset (dctr[hm] = $0) -13 – Motorola DSP56301 User Manual
Page 131: Pci mode (dctr[hm] = $1) -13, Hi32 modes -13, 1 terminate and reset (dctr[hm] = $0), 2 pci mode (dctr[hm] = $1)