tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 149

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

7.
Port Registers
Input/Output Ports
Input/Output Ports
Px
PxCR
PxFRn : Function register
PxOD
PxPUP : Pull up control register
PxIE
: Port register
: Control register
: Open drain control register
: Input control enable register
To read/ write port data.
To set functions. An assigned function can be activated by setting “1”.
To switch the input of a register that can be set as programmable open drain.
To control program pull ups.
To control input/output
* Need to enable the input with PxIE register even when input is set.
TMP19A44 (rev1.3) 7-1
TMP19A44
2010-04-01