Z8F082AHH020SG2156 Zilog, Z8F082AHH020SG2156 Datasheet - Page 155

• Manufacturer Part Number: Z8F082AHH020SG2156
• Description: IC ENCORE XP MCU FLASH 8K
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F082AHH020SG2156

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: Q5278375

ORX
Logical OR using Extended Addressing
ORX dst, src
UM012811-0904
Mnemonic Destination, Source
ORX
ORX
Operation
Description
Flags
Attributes
Escaped Mode Addressing
ER1, ER2
ER1, IM
dst
The source operand is OR’ed with the destination operand. The destination operand stores
the result. An OR operation stores a 1-bit when either of the corresponding bits in the two
operands is a 1.The contents of the source operand are unaffected.
Using Escaped Mode Addressing, address mode ER for the source or destination can spec-
ify a Working Register with 4-bit addressing.
If the high byte of the source or destination address is
ter is inferred. For example, the operand
bit address is given by {RP[3:0], RP[7:4], 3H}.
To access Registers on Page
to
C
Z
S
V
D
H
EH
←
and set the Working Group Pointer, RP[7:4], to the desired Working Group.
dst OR src
Unaffected.
Set if the result is zero; reset otherwise.
Set if the result is negative; reset otherwise.
Reset to 0.
Unaffected.
Unaffected.
Opcode (Hex)
48
49
EH
(addresses
Operand 1
ER2[11:4]
IM
EE3H
E00H
selects Working Register R3. The full 12-
to
Operand 2
{ER2[3:0], ER1[11:8]} ER1[7:0]
{0H, ER1[11:8]}
EFFH
eZ8 CPU Instruction Set Description
EEH
), set the Page Pointer, RP[3:0],
(11101110B), a Working Regis-
Operand 3
ER1[7:0]
User Manual
eZ8 CPU
145