MCP1252DM-BKLT Microchip Technology, MCP1252DM-BKLT Datasheet - Page 27

• Manufacturer Part Number: MCP1252DM-BKLT
• Description: BOARD DEMO FOR MCP1252
• Manufacturer: Microchip Technology

Specifications of MCP1252DM-BKLT

• Current - Output / Channel: 120mA
• Outputs And Type: 1, Non-Isolated
• Features: Short-Circuit and Thermal Protection, Shutdown
• Voltage - Input: 2 ~ 5.5V
• Utilized Ic / Part: MCP1252
• Processor To Be Evaluated: MCP1252
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE C-1:
© 2005 Microchip Technology Inc.
led_full
led_high
led_medhi bsf GPIO, pwm
bsf GPIO, pwm
bsf GPIO, pwm
00016R1.ASM (CONTINUED)
movlw 0x04
subwf mode, w
btfsc STATUS, Z
goto led_medhi
;
movlw 0x05
subwf mode, w
btfsc STATUS, Z
goto led_high
;
movlw 0x06
subwf mode, w
btfsc STATUS, Z
goto led_full
;
movlw 0x01
movwf mode
goto mode_select
;full on
movlw 0x0F
call delay
call bounce
btfss flag, new_mode
goto led_full
goto mode_select
;high brightness routine
movlw led_hi_on
call delay
bcf GPIO, pwm
movf led_hi_off, w
call delay
call bounce
btfss flag, new_mode
goto led_high
goto mode_select
;medium-high brightness routine
movlw led_medhi_on
call delay
bcf GPIO, pwm
movf led_medhi_off, w
call delay
call bounce
btfss flag, new_mode
goto led_medhi
goto mode_select
;medium brightness routine
;on mode rollover reset to low brightness mode
;used as debounce
;turn on LED(s) for a set time
;turn off LED(s) fo a set time
;turn on LED(s) for a set time
;turn off LED(s) fo a set time
00016R1.asm Source Code
DS51551A-page 23