1-The HCS08 ...... addressing modes. 2- direct addressing (DIR) uses ..... bytes

Question

1-The HCS08 ...... addressing modes. 2- direct addressing (DIR) uses ..... bytes of memory to indicate the address. 3- Extended addressing (EXT) uses .... bytes of memory to indicate the address. 4- direct addressing (DIR) data must reside between $00 and $Ff in memory? True or False -Relative addressing (REL) has an effective address of ..... to .... memory locations from the current address. - Indexed addressing (IX) used the content of which register as tge address where the data is read or writen. Pc A H:X SP - 20 is the opcode for what instruction. BRN rel BLE rel BRA rel BSR rel
1-The HCS08 ...... addressing modes. 2- direct addressing (DIR) uses ..... bytes of memory to indicate the address. 3- Extended addressing (EXT) uses .... bytes of memory to indicate the address. 4- direct addressing (DIR) data must reside between $00 and $Ff in memory? True or False -Relative addressing (REL) has an effective address of ..... to .... memory locations from the current address. - Indexed addressing (IX) used the content of which register as tge address where the data is read or writen. Pc A H:X SP - 20 is the opcode for what instruction. BRN rel BLE rel BRA rel BSR rel
2- direct addressing (DIR) uses ..... bytes of memory to indicate the address. 3- Extended addressing (EXT) uses .... bytes of memory to indicate the address. 4- direct addressing (DIR) data must reside between $00 and $Ff in memory? True or False -Relative addressing (REL) has an effective address of ..... to .... memory locations from the current address. - Indexed addressing (IX) used the content of which register as tge address where the data is read or writen. Pc A H:X SP - 20 is the opcode for what instruction. BRN rel BLE rel BRA rel BSR rel

Explanation / Answer

Answer:--------------

1-The HCS08 CPU addressing modes.

2- direct addressing (DIR) uses 2 bytes of memory to indicate the address.

3- Extended addressing (EXT) uses 4 bytes of memory to indicate the address.

4- direct addressing (DIR) data must reside between $00 and $Ff in memory? True

5-Relative addressing (REL) has an effective address of your current position to main memory locations from the current address.

6- Indexed addressing (IX) used the content of which register as tge address where the data is read or writen. Pc

7- BSR rel

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