DF2148BFA20 Renesas Electronics America, DF2148BFA20 Datasheet - Page 184

• Manufacturer Part Number: DF2148BFA20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BFA20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BFA20; HD64F2148BFA20

Section 2 Instruction Descriptions
2.2.49 (2)
POP (POP data)
Operation
@SP+
Assembly-Language Format
POP.L ERn
Operand Size
Longword
Description
This instruction restores data from the stack to a 32-bit general register ERn, tests the restored
data, and sets condition-code flags according to the result.
Available Registers
ERn: ER0 to ER7
Operand Format and Number of States Required for Execution
Notes
POP.L ERn is identical to MOV.L @SP+, ERn.
Rev. 4.00 Feb 24, 2006 page 168 of 322
REJ09B0139-0400
Addressing
Mode
—
ERn
POP (L)
Mnemonic
POP.L
Operands
ERn
1st byte
0
1
Condition Code
H: Previous value remains unchanged.
N: Set to 1 if the transferred data is negative;
Z: Set to 1 if the transferred data is zero;
V: Always cleared to 0.
C: Previous value remains unchanged.
2nd byte
0
Instruction Format
otherwise cleared to 0.
otherwise cleared to 0.
—
I
0
UI H
—
—
3rd byte
6
—
U
D
Pop Data from Stack
N
4th byte
7
Z
0 ern
V
0
—
States
No. of
C
5