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Download Epson V4.22 Specifications
Transcript
S1D12300 Series 12. MPU INTERFACE (REFERENCE EXAMPLES) The S1D12300 Series can be connected to the 80 series MPU and 68 series MPU. When an serial interface is used, the S1D12300 Series can be operated by less signal lines. 80 Series MPU VCC A0 A0 A1 to A7 IORQ CS VDD P/S MPU Decoder S1D12300 D0 to D7 WR D0 to D7 WR GND RES RES VSS A0 A0 VDD A1 to A7 VMA CS S1D12300 Series IF RESET 68 Series MPU VCC P/S MPU Decoder S1D12300 D0 to D7 E D0 to D7 E IF GND RES RES VSS RESET Serial Interface VCC Port4 A0 VDD P/S CS Port3 S1D12300 MPU Port1 Port2 SI SCL RES RES IF GND VSS VSS or GND RESET Rev. 1.9 EPSON 4–39
