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7477 Datasheet(PDF) 237 Page - Renesas Technology Corp |
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7477 Datasheet(HTML) 237 Page - Renesas Technology Corp |
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237 / 354 page  7470/7471/7477/7478 GROUP USER’S MANUAL 2-2 APPLICATION 2.1 I/O pins 7470 7471 7477 7478 2.1 I/O pins 2.1.1 I/O port (1) Port register Table 2.1.1 shows a memory allocation of port register corresponding to each port. Table 2.1.1 Port register memory allocation Port P0 P1 P2 P3 P4 P5 7470 group 00C016 00C216 00C416 00C616 00C816 – 7471 group 00C016 00C216 00C416 00C616 00C816 00CA16 7477 group 00C016 00C216 00C416 00C616 00C816 – 7478 group 00C016 00C216 00C416 00C616 00C816 00CA16 Address of port register Note: In the 7470/7477 group, P2 is 4 bits of b0 - b3 and P4 is 2 bits of b0 and b1. In the 7471/7478 group, P5 is 4 bits of b0 - b3. In Chapter 2, each page describes the corresponding products by using the following table. 7470 7471 7477 7478 M37470Mx/Ex-XXXSP M37471Mx/Ex-XXXSP/FP M37477Mx/E8-XXXSP/FP Non-corresponding products Corresponding products M37478Mx/E8-XXXSP/FP ! ! |
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