Z8F082AHH020SG2156 Zilog, Z8F082AHH020SG2156 Datasheet - Page 153

• 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

OR
Logical OR
OR dst, src
UM012811-0904
Mnemonic
OR
OR
OR
OR
OR
OR
Operation
Description
Flags
Attributes
Escaped Mode Addressing
dst
The source operand is logically OR’ed with the destination operand and the destination
operand stores the result. The contents of the source operand are unaffected. An OR oper-
ation stores a 1-bit when either of the corresponding bits in the two operands is a 1. Other-
wise, the OR operation stores a 0 bit.
Using Escaped Mode Addressing, address modes R or IR can specify a Working Register.
If the high nibble of the source or destination address is
is inferred. For example, if Working Register R12 (
use
to
C
Z
S
V
D
H
Destination, Source
r1, r2
r1, @r2
R1, R2
R1, @R2
R1, IM
@R1, IM
EFH
←
ECH
dst OR src
, either set the Working Group Pointer, RP[7:4], to
Unaffected.
Set if the result is zero; reset otherwise.
Set if Bit 7 of the result is set; reset otherwise.
Reset to 0.
Unaffected.
Unaffected.
as the destination operand in the opcode. To access Registers with addresses
Opcode (Hex)
42
43
44
45
46
47
Operand 1
{r1, r2}
{r1, r2}
R2
R2
R1
R1
CH
eZ8 CPU Instruction Set Description
) is the desired destination operand,
EH
Operand 2
—
—
R1
R1
IM
IM
EH
(1110B), a Working Register
or use indirect addressing.
Operand 3
—
—
—
—
—
—
User Manual
eZ8 CPU
E0H
143