UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 86

• 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: -

84
RAMD
R_BNKA:
R_BNKN:
R_BNKRN: DS
ETRC
ENTRY:
BNKC
BNKRD:
DATA
DATA1:
END
Software example (to store a value to be referenced in register A)
CSEG
DSEG
DS
DS
MOV
MOVW
CALL
CSEG
PUSH
MOV
XCH
MOV
XCHW
MOVW
XCHW
MOV
XCH
MOV
MOV
POP
RET
CSEG
DB
SADDR
2
1
1
R_BNKN,#BANKNUM DATA1
R_BNKA,#DATA1
!BNKRD
AT
HL
A,R_BNKN
A,BANK
R_BNKRN,A
AX,HL
AX,R_BNKA
AX,HL
A,[HL]
A,R_BNKRN
BANK,A
A,R_BNKRN
HL
BANK3
0AAH
UNIT
:
:
7000H
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U17504EJ2V0UD
; Secures RAM for specifying an address at the reference destination.
; Secures RAM for specifying a memory bank number at the reference destination.
; Secures RAM for saving a memory bank number at the reference source.
; Stores the memory bank number at the reference destination.
; Stores the address at the reference destination.
; Calls a subroutine for referencing between memory banks.
; Subroutine for referencing between memory banks.
; Saves the contents of the HL register.
; Acquires the memory bank number at the reference destination.
; Swaps the memory bank number at the reference source for that at the reference
; destination
; Saves the memory bank number at the reference source.
; Saves the contents of the X register.
; Acquires the address at the reference destination.
; Specifies the address at the reference destination.
; Reads the target value.
; Acquires the memory bank number at the reference source.
; Specifies the memory bank number at the reference source.
; Restores the contents of the HL register.
; Return
; Write the target value to the A register.