UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 86

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.4.4 Short direct addressing
84
[Function]
[Operand format]
Remark
Short direct addressing directly specifies the target addresses using 8-bit data in the instruction word. This type
of addressing is applied only to the space from FFE20H to FFF1FH.
SADDRP
Identifier
SADDR
immediate data (higher 4 bits of actual address are omitted), and the values of addresses FFE20H to
FFF1FH with 20-bit immediate data.
Regardless of whether 16-bit or 20-bit immediate data is used, addresses within the space from FFE20H
to FFF1FH are specified for the memory.
SADDR and SADDRP are used to describe the values of addresses FE20H to FF1FH with 16-bit
Label, FFE20H to FFF1FH immediate data, or 0FE20H to 0FF1FH immediate data
(only the space from FFE20H to FFF1FH is specifiable)
Label, FFE20H to FFF1FH immediate data, or 0FE20H to 0FF1FH immediate data (even address only)
(only the space from FFE20H to FFF1FH is specifiable)
Figure 3-27. Outline of Short Direct Addressing
OP code
saddr
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U17854EJ9V0UD
Description
Memory
saddr
FFF1FH
FFE20H