Panasonic MN101C77C User Manual

Chapter 2 CPU Basics

II - 34

ROM Correction

Here is the correspondence of the ROM correction address setting register, a ROM correction control

flag of ROM correction control register and the RC rector table.

Table 2-7-1 Correspondence

ROM Correction Address 2 Setting Register (RC2AP)

Figure 2-7-9 ROM Correction Address 2 Setting Register (lower 8 bits)

(RC2APL : x'03FCD', R/W)

Figure 2-7-10 ROM Correction Address 2 Setting Register (middle 8 bits)

(RC2APM : x'03FCE', R/W)

Figure 2-7-11 ROM Correction Address 2 Setting Register (upper 2 bits)

(RC2APH : x'03FCF', R/W)

RC2APL7

RC2APL6 RC2APL5 RC2APL4 RC2APL3 RC2APL2 RC2APL1 RC2APL0 ( At reset : X X X X X X X X)

RC2APL

RC2APM7

RC2APM6 RC2APM5 RC2APM4 RC2APM3 RC2APM2 RC2APM1 RC2APM0 ( At reset : X X X X X X X X )

RC2APM

RC2APH1 RC2APH0 ( At reset : - - - - - - X X )

RC2APH

Do not set the same address to more than two RCnAP (H/M/L) register. If there are several

registers set the same address, the order of priority is as follows :

RC0AP > RC1AP > RC2AP

ROM correction

Address

control flag

Vector

Address

RC0APL

x'3FC7'

RC0V(L)

x'0010'

RC0APM

x'3FC8'

RC0APH

x'3FC9'

RC1APL

x'3FCA'

RC1V(L)

x'0014'

RC1APM

x'3FCB'

RC1APH

x'3FCC'

RC2APL

x'3FCD'

RC2V(L)

x'0013'

RC2APM

x'3FCE'

RC2APH

x'3FCF'

RC2V(H)

x'0015'

RC-vector table

RC0V(H)

x'0012'

RC1V(H)

x'0011'

ROM Correction address setting register

RC0EN

RC1EN

RC2EN