UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 312

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

(7) Input switch control register (ISC)
(8) Port mode register 1 (PM1)
310
The input switch control register (ISC) is used to receive a status signal transmitted from the master during LIN
(Local Interconnect Network) reception.
The signal input from the P14/R
are set to 1.
This register can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets this register to 00H.
This register sets port 1 input/output in 1-bit units.
When using the P13/T
When using the P14/R
may be 0 or 1.
PM1 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets this register to FFH.
Address: FF4FH
Address: FF21H
Symbol
PM1
Symbol
ISC
PM17
PM1n
7
0
1
ISC1
ISC0
7
0
0
1
0
1
After reset: 00H
After reset: FFH
Output mode (output buffer on)
Input mode (output buffer off)
X
Figure 14-11. Format of Input Switch Control Register (ISC)
X
D6 pin for serial interface data output, clear PM13 to 0 and set the output latch of P13 to 1.
PM16
D6 pin for serial interface data input, set PM14 to 1. The output latch of P14 at this time
TI000 (P00)
R
INTP0 (P120)
R
6
Figure 14-12. Format of Port Mode Register 1 (PM1)
X
X
D6 (P14)
D6 (P14)
6
0
X
D6 pin is selected as the input source of INTP0 and TI000 when ISC0 and ISC1
CHAPTER 14 SERIAL INTERFACE UART6
PM15
R/W
5
R/W
P1n pin I/O mode selection (n = 0 to 7)
User’s Manual U17504EJ2V0UD
5
0
PM14
4
INTP0 input source selection
4
0
TI000 input source selection
PM13
3
PM12
3
0
2
PM11
2
0
1
PM10
ISC1
0
1
ISC0
0