UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 95

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

4.3 Registers Controlling Port Function
(1) Port mode registers (PM1 to PM4, PM10 to PM12, PM14, PM15)
Port functions are controlled by the following seven types of registers.
Note
These registers specify input or output mode for the port in 1-bit units.
These registers can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
When port pins are used as alternate-function pins, set the port mode register by referencing 4.5 Settings of
Port Mode Register and Output Latch When Using Alternate Function.
Port mode registers (PM1 to PM4, PM10 to PM12, PM14, PM15)
Port registers (P1 to P4, P10 to P12, P14, P15)
Pull-up resistor option registers (PU1, PU3, PU4, PU10 to PU12, PU14, PU15)
Port function register 1 (PF1)
Port function register 2 (PF2)
Port function register ALL (PFALL)
A/D port configuration register 0 (ADPC0)
PD78F041x only
CHAPTER 4 PORT FUNCTIONS
User’s Manual U18698EJ1V0UD
Note
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