TMP91C815 Toshiba Datasheet

TMP91C815 Key Features

• Instruction mnemonics are upward-patible with TLCS-90
• 16 Mbytes of linear address space
• General-purpose registers and register banks
• 16-bit multiplication and division instructions; bit transfer and arithmetic instructions
• Micro DMA: 4 channels (1.0 µs/2 bytes at 16 MHz)
• Expandable up to 136M bytes (shared program/data area)
• Can simultaneously support 8-/16-bit width external data bus (Dynamic data bus sizing)
• Separate bus sys