D12321VF25V Renesas Electronics America, D12321VF25V Datasheet - Page 98

• Manufacturer Part Number: D12321VF25V
• Description: IC H8S/2300 MCU ROMLESS 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12321VF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 86
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 2 Instruction Descriptions
2.2.18
BSR (Branch to SubRoutine)
Operation
PC
PC + disp
Assembly-Language Format
BSR disp
Operand Size
—
Description
This instruction branches to a subroutine at a specified address. It pushes the program counter
(PC) value onto the stack as a restart address, then adds a specified displacement to the PC value
and branches to the resulting address. The PC value pushed onto the stack is the address of the
instruction following the BSR instruction. The displacement is a signed 8-bit or 16-bit value, so
the possible branching range is –126 to +128 bytes or –32766 to +32768 bytes from the address of
the BSR instruction.
Operand Format and Number of States Required for Execution
Rev. 4.00 Feb 24, 2006 page 82 of 322
REJ09B0139-0400
Program-counter
relative
Addressing
Mode
@–SP
BSR
PC
Mnemonic
BSR
Operands
d:16
d:8
1st byte 2nd byte 3rd byte 4th byte
5
5
C
5
Instruction Format
Condition Code
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
0
disp
0
—
I
UI H
—
—
disp
—
U
Branch to Subroutine
—
N
Normal Advanced
—
Z
No. of States
3
4
— —
V
C
4
5