UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 421

• 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

(2) Format of "0" and "1" of Manchester code output
(d) Port mode register 3 (PM3)
The format of "0" and "1" of Manchester code output in 78K0/LC3 is as follows.
Address: FF23H
Symbol
PM3
This register sets port 3 input/output in 1-bit units.
When using the P32/TOH0/MCGO pin for Manchester code output, clear PM32 to 0 and clear the output
latch of P32 to 0.
PM3 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets these registers to FFH.
PM3n
7
1
0
1
MCGO pin
After reset: FFH
Output mode (output buffer on)
Input mode (output buffer off)
6
1
CHAPTER 16 MANCHESTER CODE GENERATOR
5
1
R/W
P3n pin I/O mode selection (n = 1 to 4)
User’s Manual U18698EJ1V0UD
PM34
"0"
4
PM33
3
PM32
2
"1"
PM31
1
0
1
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