PIC12C672/JW Microchip Technology, PIC12C672/JW Datasheet - Page 550

• Manufacturer Part Number: PIC12C672/JW
• Description: IC MCU EPROM 2KX14 A/D 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C672/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -
• Other names: Q395827

PICmicro MID-RANGE MCU FAMILY
DS31029A-page 29-28
MOVLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Example 3
Q1
Decode
Q2
[ label ]
0
k
None
The eight bit literal 'k' is loaded into W register
1
1
After Instruction
Before Instruction
After Instruction
Before Instruction
After Instruction
literal 'k'
Read
MOVLW
MOVLW
MOVLW
11
k
W
255
W
W
Address of MYREG
† MYREG is a symbol for a data memory location
W
W
Address of LU_TABLE
† LU_TABLE is a label for an address in program memory
W
Move Literal to W
MOVLW k
0x5A
MYREG
HIGH (LU_TABLE)
00xx
Q3
Process
=
= 0x10
= 0x37
= 0x10
= 0x93
data
0x5A
kkkk
Q4
Write to W
register
†
= 0x37
kkkk
†
= 0x9375
.
The don’t cares will assemble as 0’s.
1997 Microchip Technology Inc.