Renesas SH2/7137 - Manual (Page 24)

7.5. MCU extension mode 0
CS0 space becomes external memory spaces with 8-bit bus width in SH7137. The MCU Extension Mode 0 settings for this RSK are shown
in Table 7-5: MCU Extension Mode 0 pin settings below:
FWE MD2n MD1 LSI State after Reset End
0 0 0 MCU Extension Mode 0
Table 7-5: MCU Extension Mode 0 pin settings
7.6. MCU extension mode 2
CS0 space becomes external memory spaces with 8-bit bus width in SH7137. The MCU Extension Mode 2 settings for this RSK are shown
in Table 7-6: MCU Extension Mode 2 pin settings below:
FWE MD2n MD1 LSI State after Reset End
0 1 0 MCU Extension Mode 2
Table 7-6: MCU Extension Mode 2 pin settings
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