AN2687 Freescale Semiconductor / Motorola, AN2687 Datasheet - Page 22

• Manufacturer Part Number: AN2687
• Description: BLDC Fan Control using the MC68HC908QT2
• Manufacturer: Freescale Semiconductor / Motorola

AN2687/D
; bit position masks
mIRQF1:
mACK1:
mIMASK1:
mMODE1:
;**** Configuration Registers (CONFIG)
;*
CONFIG2:
; bit numbers for use in BCLR, BSET, BRCLR, and BRSET
IRQPUD:
IRQEN:
OSCOPT1:
OSCOPT0:
RSTEN:
; bit position masks
mIRQPUD:
mIRQEN:
mOSCOPT1:
mOSCOPT0:
mRSTEN:
CONFIG1:
; bit numbers for use in BCLR, BSET, BRCLR, and BRSET
COPRS:
LVISTOP:
LVIRSTD:
LVIPWRD:
LVI5OR3:
SSREC:
STOP:
COPD:
; bit position masks
mCOPRS:
mLVISTOP:
mLVIRSTD:
mLVIPWRD:
mLVI5OR3:
mSSREC:
mSTOP:
mCOPD:
;****
;*
TSC:
22
Timer Interface module (TIM)
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equ
%00001000
%00000100
%00000010
%00000001
$1E
7
6
4
3
0
%10000000
%01000000
%00010000
%00001000
%00000001
$1F
7
6
5
4
3
2
1
0
%10000000
%01000000
%00100000
%00010000
%00001000
%00000100
%00000010
%00000001
$20
Freescale Semiconductor, Inc.
BLDC Fan Control using the MC68HC908QT2
For More Information On This Product,
;IRQ flag
;IRQ interrupt request acknowledge
;IRQ interrupt mask
;IRQ edge/level select
;Configuration register 2
;IRQ pin pullup control
;IRQ pin function selection
;Selection bit 1 for oscillator option
;Selection bit 0 for oscillator option
;RST pin function selection
;IRQ pin pullup control
;IRQ pin function selection
;Selection bit 1 for oscillator option
;Selection bit 0 for oscillator option
;RST pin function selection
;Configuration register 1
;COP reset period selection
;LVI enable in stop mode
;LVI reset disable
;LVI power disable
;LVI 5V or 3V operating mode
;Short stop recovery
;STOP instruction enable
;COP disable
;COP reset period selection
;LVI enable in stop mode
;LVI reset disable
;LVI power disable
;LVI 5V or 3V operating mode
;Short stop recovery
;STOP instruction enable
;COP disable
;Timer status and control register
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MOTOROLA