Panasonic F77G, MN101C77C user manual „ROM Correction Address 1 Setting Register RC1AP

Models: F77G MN101C77C

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Chapter 2 CPU Basics

This register set the head address, which instructions to be corrected are stored to. Once the instruction execution address reaches to the set value to this register, program counter branches indirectly to the set address to the RC vector table (RCnV(L), RCnV(H)). When the ROM correction should be valid, set the RCnEN flag of the ROM correction control register (RCCTR) after setting the address to this register.

„ROM Correction Address 0 Setting Register (RC0AP)

RC0APL

7 6 5 4 3 2 1 0

RC0APL7 RC0APL6 RC0APL5 RC0APL4 RC0APL3 RC0APL2 RC0APL1 RC0APL0 ( At reset : X X X X X X X X)

Figure 2-7-3 ROM Correction Address 0 Setting Register (lower 8 bits)

(RC0APL : x'03FC7', R/W)

7 6 5 4 3 2 1 0

RC0APM RC0APM7 RC0APM6RC0APM5RC0APM4RC0APM3RC0APM2RC0APM1RC0APM0 ( At reset : X X X X X X X X )

Figure 2-7-4 ROM Correction Address 0 Setting Register (middle 8 bits)

(RC0APM : x'03FC8', R/W)

RC0APH

7

6

5

4

3

2

1

0

 

 

-

-

-

-

-

-

RC0APH1

RC0APH0

( At reset : - - - - - -

X X )

 

 

 

 

 

 

 

 

 

 

Figure 2-7-5 ROM Correction Address 0 Setting Register (upper 2 bits)

(RC0APH : x'03FC9', R/W)

„ROM Correction Address 1 Setting Register (RC1AP)

RC1APL

7 6 5 4 3 2 1 0

RC1APL7 RC1APL6 RC1APL5 RC1APL4 RC1APL3 RC1APL2 RC1APL1 RC1APL0 ( At reset : X X X X X X X X)

Figure 2-7-6 ROM Correction Address 1 Setting Register (lower 8 bits)

(RC1APL : x'03FCA', R/W)

RC1APM

7

6

5

4

3

2

1

0

RC1APM7

RC1APM6

RC1APM5

RC1APM4

RC1APM3

RC1APM2

RC1APM1

RC1APM0

 

 

 

 

 

 

 

 

( At reset : X X X X X X X X )

Figure 2-7-7 ROM Correction Address 1 Setting Register (middle 8 bits)

(RC1APM : x'03FCB', R/W)

RC1APH

7

6

5

4

3

2

1

0

 

 

-

-

-

-

-

-

RC1APH1

RC1APH0

( At reset : - - - - - -

X X )

 

 

 

 

 

 

 

 

 

 

Figure 2-7-8 ROM Correction Address 1 Setting Register (upper 2 bits)

(RC1APH : x'03FCC', R/W)

ROM Correction

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Page 85
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Panasonic F77G, MN101C77C user manual „ROM Correction Address 1 Setting Register RC1AP