Fujitsu MB90460 Series Hardware Manual page 60

Table 3.7-1 Initial Values of the Dedicated Registers
Accumulator (A)
User stack pointer (USP)
System stack pointer (SSP)
Processor status (PS)
Program counter (PC)
Direct page register (DPR)
Program bank register (PCB)
Data bank register (DTB)
User stack bank register (USB)
System stack bank register (SSB)
Additional data bank register
(ADB)
: Not used
-
x: Undefined
Note:
The above initial values are the initial values for the device.
(emulator, etc.) values.
Dedicated register
Undefined
Undefined
Undefined
bit 15
PS ILM
Default value ⇒
000
Value in reset vector (contents of FFFFDC
01
H
Value in reset vector (contents of FFFFDE
00
H
00
H
00
H
00
H
CHAPTER 3 CPU
Initial value
13 12 8 7
RP CCR
00000 -01xxxxx
, FFFFDD
H
)
H
They are different from the ICE
0
)
H
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