RL78/G15 CHAPTER 16 RESET FUNCTION
R01UH0959EJ0110 Rev.1.10 Page 640 of 765
Mar 7, 2023
Table 16-2. State of Hardware After Receiving a Reset Signal
Hardware After Reset Acknowledgment
Note 1
Program counter (PC) The contents of the reset vector table (00000H, 00001H) are set.
Stack pointer (SP) Undefined
Program status word (PSW) 06H
RAM Data memory Undefined
General-purpose registers Undefined
Note 1. During reset signal generation or oscillation stabilization time wait, only the PC contents among the hardware
statuses become undefined. All other hardware statuses remain unchanged after reset.
Remark For the state of the special function register (SFR) after receiving a reset signal, see 3.1.4 Special function
register (SFR) area and 3.1.5 Extended special function register (2nd SFR: 2nd Special Function
Register) area.