µPD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
5. MEMORY CONFIGURATION
• Program memory (ROM) : 4096 × 8 bits (0000H-0FFFH): µPD750004
6144 × 8 bits (0000H-17FFH): µPD750006
8192 × 8 bits (0000H-1FFFH): µPD750008
• 0000H to 0001H
Vector address table for holding the RBE and MBE values and program start address when a RESET signal is
issued (allowing a reset start at an arbitrary address)
• 0002H to 000DH
Vector address table for holding the RBE and MBE values and program start address for each vectored interrupt
(allowing interrupt processing to be started at an arbitrary address)
• 0020H to 007FH
Table area referenced by the GETI instruction
• Data memory (RAM)
• Data area
: 512 × 4 bits (000H to 1FFH)
• Peripheral hardware area: 128 × 4 bits (F80H to FFFH)
16