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MB90F498G Datasheet(PDF) 9 Page - Fujitsu Component Limited. |
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MB90F498G Datasheet(HTML) 9 Page - Fujitsu Component Limited. |
9 / 92 page MB90495G Series 9 (Continued) (Continued) Pin No. Pin Name Circuit Type Description M06 M09 38 to 41 37 to 40 P14 to P17 D General-purpose I/O port. Only enabled in single-chip mode. PPG0 to PPG3 Functions as output pin of PPG timer 01, 23. Only valid if output configu- ration is enabled. AD12 to AD15 I/O pin for upper 4-bit of external address data bus. Only enabled during external bus mode. 42 41 P20 D General-purpose I/O port. When the bits of high address control register (HACR) are set to “1” in ex- ternal bus mode, these pins function as general purpose I/O ports. TIN0 Functions as event input pin of TIN0 reload timer 0. Set this to input port. A16 Output pin of external address bus (A16) . Only valid when the bits of high address control register (HACR) are set to “0” in external bus mode. 43 42 P21 D General-purpose I/O port. When the bits of high address control register (HACR) are set to “1” in ex- ternal bus mode, these pins function as general purpose I/O ports. TOT0 Functions as event output pin of TOT0 reload timer 0. Only valid if output configuration enabled. A17 Output pin of external address bus (A17) . Only valid when the bits of high address control register (HACR) are set to “0” in external bus mode. 44 43 P22 D General-purpose I/O port. When the bits of high address control register (HACR) are set to “1” in ex- ternal bus mode, these pins function as general purpose I/O ports. TIN1 Functions as event input pin of TIN1 reload timer 1. Set this to input port. A18 Output pin of external address bus (A18) . Only valid when the bits of high address control register (HACR) are set to “0” in external bus mode. 45 44 P23 D General-purpose I/O port. When the bits of high address control register (HACR) are set to “1” in ex- ternal bus mode, these pins function as general purpose I/O ports. TOT1 Functions as event output pin for TOT1 reload timer 1. Only valid if output configuration enabled. A19 Output pin for external address bus (A19) . Only valid when the bits of high address control register (HACR) are set to “0” in external bus mode. |
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