UPD78F0513AMC-GAA-AX Renesas Electronics America, UPD78F0513AMC-GAA-AX Datasheet - Page 154

• Manufacturer Part Number: UPD78F0513AMC-GAA-AX
• Description: MCU 8BIT 38PIN SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AMC-GAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
• Software example 1 (to branch from all areas)
• Software example 2 (to branch from common area to any bank area)
RAMD
R_BNKA:
R_BNKN:
RSAVEAX: DS
ETRC
ENTRY:
BNKC
BNKBR:
BN3
TEST:
END
ETRC
ENTRY:
BN3
TEST:
END
CSEG
CSEG
MOV
BR
CSEG
MOV ⋅⋅⋅
DSEG
DS
DS
MOV
MOVW
BR
CSEG
MOVW
MOV
MOV
MOVW
PUSH
MOVW
RET
CSEG
MOV ⋅⋅⋅
:
:
:
:
:
:
SADDR
2
1
2
R_BNKN,#BANKNUM TEST
R_BNKA,#TEST
!BNKBR
AT
RSAVEAX,AX
A,R_BNKN
BANK,A
AX,R_BNKA
AX
RSAVEAX,AX
BANK3
UNIT
AT
R_BNKN,#BANKNUM TEST
!TEST
BANK3
7000H
2000H
; Secures RAM for specifying a memory bank at the branch destination.
; Secures RAM for specifying a memory bank number at the branch destination.
; Stores the address at the branch destination in RAM.
; Specifies the address at the branch destination.
; Sets the address at the branch destination to stack.
; Branch
; Secures RAM for saving the AX register.
; Stores the memory bank number at the branch destination in RAM.
; Branches to inter-memory bank branch processing.
; Saves the AX register.
; Acquires the memory bank number at the branch destination.
; Specifies the memory bank number at the branch destination.
; Restores the AX register.
; Stores the memory bank number at the branch destination in RAM.
; Stores the address at the branch destination in RAM.
CHAPTER 4 MEMORY BANK SELECT FUNCTION
154