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TMP89FS60 Datasheet(PDF) 121 Page - Toshiba Semiconductor |
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TMP89FS60 Datasheet(HTML) 121 Page - Toshiba Semiconductor |
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121 / 410 page ![]() Page 107 TMP89FS60 RA005 Note 1: Symbol "I" means secondary function input. Note 2: When the key-on wakeup input (KWIi) is enabled (KWUCRm<KWnEN>="1"), there is no need to set P4CRi. (i=7 to 0, m=1 to 0, n=3 to 0) Note 1: When the key-on wakeup input (KWIi) is enabled, there is no need to set P4FCi. Port P4 output latch P4DR (0x0004) 76543 210 Bit Symbol P47 P46 P45 P44 P43 P42 P41 P40 Read/Write R/W R/W R/W R/W R/W R/W R/W R/W After reset 00000 000 Function 0: Outputs L level when the output mode is selected. 1: Outputs H level when the output mode is selected. Port P4 input/output control P4CR (0x0F1E) 76543 210 Bit Symbol P4CR7 P4CR6 P4CR5 P4CR4 P4CR3 P4CR2 P4CR1 P4CR0 Read/Write R/W R/W R/W R/W R/W R/W R/W R/W After reset 00000 000 Function 0: Input mode (port input) AIN7 (I)AIN6 (I) AIN5 (I) AIN4 (I)AIN3 (I)AIN2 (I)AIN1 (I)AIN0 (I) 1: Output mode (port output) Port P4 function control P4FC (0x0F38) 76543 210 Bit Symbol P4FC7 P4FC6 P4FC5 P4FC4 P4FC3 P4FC2 P4FC1 P4FC0 Read/Write R/W R/W R/W R/W R/W R/W R/W R/W After reset 00000 000 Function 0: Port function 1: AIN7 (I)AIN6 (I) AIN5 (I) AIN4 (I)AIN3 (I)AIN2 (I)AIN1 (I)AIN0 (I) Port P4 built-in pull-up resistor control P4PU (0x0F2B) 76543 210 Bit Symbol P4PU7 P4PU6 P4PU5 P4PU4 P4PU3 P4PU2 P4PU1 P4PU0 Read/Write R/W R/W R/W R/W R/W R/W R/W R/W After reset 00000 000 Function 0: The built-in pull-up resistor is not connected. 1: The built-in pull-up resistor is connected. (The resistor is connected only when the key-on wakeup input (KWIi) is enabled or the port is used in the input mode (P4FCi="0" and P4CRi="0"). Under any other conditions, setting to "1" does not make the resistor con- nected.) Port P4 input data P4PRD (0x0011) 76543 210 Bit Symbol P4PRD7 P4PRD6 P4PRD5 P4PRD4 P4PRD3 P4PRD2 P4PRD1 P4PRD0 Read/Write RRRRRRRR After reset * ******* Function If the port is in the input mode, the contents of the port are read. If not, "0" is read. |
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