Lucent Technologies MN10285K - Manual (Page 291)

ROM Correction
ROM Correction Control Registers
Panasonic Semiconductor Development Company MN102H75K/F75K/85K/F85K LSI User Manual
290
Panasonic
12.4 ROM Correction Control Registers
Table 12-1 shows the organization of the address match and data registers for
ROM correction. Write a ROM address to be corrected to an AMCHIHn and
AMCHILn register pair and write the corrected data to the associated CHDATn
register. Enable ROM correction for the associated address in the ROMCEN
register.
ROMCEN: ROM Correction Enable Register x’00FCF0’
ROMCEN15: Address 15 ROM correction enable
0: Disable
1: Enable
ROMCEN14: Address 14 ROM correction enable
0: Disable
1: Enable
ROMCEN13: Address 13 ROM correction enable
0: Disable
1: Enable
Table 12-1 ROM Correction Address Match and Data Registers
ROM Address
Address Match Register
Data Register
High Order Low Order
Address 0 AMCHIH0 x’00FD02’ AMCHIL0 x’00FD00’ CHDAT0 x’00FD40’
Address 1 AMCHIH1 x’00FD06’ AMCHIL1 x’00FD04’ CHDAT1 x’00FD44’
Address 2 AMCHIH2 x’00FD0A’ AMCHIL2 x’00FD08’ CHDAT2 x’00FD48’
Address 3 AMCHIH3 x’00FD0E’ AMCHIL3 x’00FD0C’ CHDAT3 x’00FD4C’
Address 4 AMCHIH4 x’00FD12’ AMCHIL4 x’00FD10’ CHDAT4 x’00FD50’
Address 5 AMCHIH5 x’00FD16’ AMCHIL5 x’00FD14’ CHDAT5 x’00FD54’
Address 6 AMCHIH6 x’00FD1A’ AMCHIL6 x’00FD18’ CHDAT6 x’00FD58’
Address 7 AMCHIH7 x’00FD1E’ AMCHIL7 x’00FD1C’ CHDAT7 x’00FD5C’
Address 8 AMCHIH8 x’00FD22’ AMCHIL8 x’00FD20’ CHDAT8 x’00FD60’
Address 9 AMCHIH9 x’00FD26’ AMCHIL9 x’00FD24’ CHDAT9 x’00FD64’
Address 10 AMCHIHA x’00FD2A’ AMCHILA x’00FD28’ CHDAT10 x’00FD68’
Address 11 AMCHIHB x’00FD2E’ AMCHILB x’00FD2C’ CHDAT11 x’00FD6C’
Address 12 AMCHIHC x’00FD32’ AMCHILC x’00FD30’ CHDAT12 x’00FD70’
Address 13 AMCHIHD x’00FD36’ AMCHILD x’00FD34’ CHDAT13 x’00FD74’
Address 14 AMCHIHE x’00FD3A’ AMCHILE x’00FD38’ CHDAT14 x’00FD78’
Address 15 AMCHIHF x’00FD3E’ AMCHILF x’00FD3C’ CHDAT15 x’00FD7C’
Note: All registers reset to 0.
Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ROMC
EN15
ROMC
EN14
ROMC
EN13
ROMC
EN12
ROMC
EN11
ROMC
EN10
ROMC
EN9
ROMC
EN8
ROMC
EN7
ROMC
EN6
ROMC
EN5
ROMC
EN4
ROMC
EN3
ROMC
EN2
ROMC
EN1
ROMC
EN0
Reset: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W