UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 425

• 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

8-bit shift register
Baud rate clock
Caution Writing the next transmit data to MC0TX must be complete within the period (a) during
3-bit counter
MCGO pin
MC0PWR
MC0OLV
MC0OSL
MC0TSF
INTMCG
MC0BIT
MC0TX
(a):
(b):
f
Last bit: Transfer bit when 3-bit counter = 000
continuous transmission. If writing the next transmit data to MC0TX is executed in the period
(b), the next data transmission starts 2 clocks (f
Rewrite the MC0BIT before writing to MC0TX during continuous transmission.
XCLK
"L"
"L"
:
Figure 16-8. Timing of Manchester Code Generator Mode (LSB First) (4/4)
“8-bit transfer period” – (b)
“1/2 cycle of baud rate” + 1 clock (f
Frequency of the operation base clock selected by using the MC0CKS2 to MC0CKS0 bits of
the MC0CTL1 register
(4) Transmit timing (MC0OLV = 0, total transmit bit length = 13 bits)
Write
Write
CHAPTER 16 MANCHESTER CODE GENERATOR
"111"
"1010
"111"
0101"
"10100101"
(8-bit data)
"110"
0010"
"x101
Write
Write
"101"
"xx10
1001"
User’s Manual U18698EJ1V0UD
"100"
0100"
"xxx1
(a)
XCLK
"011"
1010"
"xxxx
) before the last bit of transmit data
"010"
x101"
"xxxx
XCLK
) after the last bit has been transmitted.
"001"
"xxxx
xx10"
"xxx10100" (5-bit data)
"000"
"xxxx
xxx1"
(b)
"100"
"100"
0100"
"xxx1
"011"
1010"
"xxxx
"010" "001"
x101"
"xxxx
"xxxx
xx10"
"000"
"xxxx
xxx1"
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