;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 4.2.0 #13081 (Linux)
;--------------------------------------------------------
	.module pwm
	.optsdcc -mmcs51 --model-small
	
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
	.globl _pwm_tick_isr
	.globl _gpio_write
	.globl _gpio_set_mode
	.globl _EADC
	.globl _ET1
	.globl _ET0
	.globl _ES
	.globl _EA
	.globl _REN
	.globl _RI
	.globl _TI
	.globl _TR1
	.globl _TF1
	.globl _IT0
	.globl _IE0
	.globl _TR0
	.globl _TF0
	.globl _CMPCR2
	.globl _CMPCR1
	.globl _TA
	.globl _IRCBAND_REG
	.globl _IAP_TPS
	.globl _IAP_CONTR
	.globl _IAP_TRIG
	.globl _IAP_CMD
	.globl _IAP_ADDRL
	.globl _IAP_ADDRH
	.globl _IAP_DATA
	.globl _WDT_CONTR
	.globl _PCA_PWM3
	.globl _PCA_PWM2
	.globl _PCA_PWM1
	.globl _PCA_PWM0
	.globl _CCAP3L
	.globl _CCAP2L
	.globl _CCAP1L
	.globl _CCAP0L
	.globl _CCAPM3
	.globl _CCAPM2
	.globl _CCAPM1
	.globl _CCAPM0
	.globl _CMOD
	.globl _CCON
	.globl _ADCTIM_X
	.globl _ADCCFG
	.globl _ADC_RESL
	.globl _ADC_RES
	.globl _ADC_CONTR
	.globl _SPDAT
	.globl _SPCTL
	.globl _SPSTAT
	.globl _IP2H
	.globl _IP2
	.globl _IP
	.globl _IE2
	.globl _IE
	.globl _BRT
	.globl _P_SW1
	.globl _SADEN
	.globl _SADDR
	.globl _S2BUF
	.globl _S2CON
	.globl _SBUF
	.globl _SCON
	.globl _TM4PS_X
	.globl _TM3PS_X
	.globl _TM2PS_X
	.globl _T4T3M
	.globl _T4L
	.globl _T4H
	.globl _T3L
	.globl _T3H
	.globl _T2L
	.globl _T2H
	.globl _INTCLKO
	.globl _AUXR
	.globl _TH1
	.globl _TH0
	.globl _TL1
	.globl _TL0
	.globl _TMOD
	.globl _TCON
	.globl _P_SW2
	.globl _P5M0
	.globl _P5M1
	.globl _P4M0
	.globl _P4M1
	.globl _P3M0
	.globl _P3M1
	.globl _P2M0
	.globl _P2M1
	.globl _P1M0
	.globl _P1M1
	.globl _P0M0
	.globl _P0M1
	.globl _PSW
	.globl _B
	.globl _ACC
	.globl _PCON
	.globl _DPH
	.globl _DPL
	.globl _SP
	.globl _P5
	.globl _P4
	.globl _P3
	.globl _P2
	.globl _P1
	.globl _P0
	.globl _pwm_set_from_sbus_PARM_2
	.globl _pwm_set_PARM_2
	.globl _pwm_init
	.globl _pwm_set
	.globl _pwm_set_from_sbus
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
	.area RSEG    (ABS,DATA)
	.org 0x0000
_P0	=	0x0080
_P1	=	0x0090
_P2	=	0x00a0
_P3	=	0x00b0
_P4	=	0x00c0
_P5	=	0x00c8
_SP	=	0x0081
_DPL	=	0x0082
_DPH	=	0x0083
_PCON	=	0x0087
_ACC	=	0x00e0
_B	=	0x00f0
_PSW	=	0x00d0
_P0M1	=	0x0093
_P0M0	=	0x0094
_P1M1	=	0x0091
_P1M0	=	0x0092
_P2M1	=	0x0095
_P2M0	=	0x0096
_P3M1	=	0x00b1
_P3M0	=	0x00b2
_P4M1	=	0x00b3
_P4M0	=	0x00b4
_P5M1	=	0x00c9
_P5M0	=	0x00ca
_P_SW2	=	0x00ba
_TCON	=	0x0088
_TMOD	=	0x0089
_TL0	=	0x008a
_TL1	=	0x008b
_TH0	=	0x008c
_TH1	=	0x008d
_AUXR	=	0x008e
_INTCLKO	=	0x008f
_T2H	=	0x00d6
_T2L	=	0x00d7
_T3H	=	0x00d4
_T3L	=	0x00d5
_T4H	=	0x00d2
_T4L	=	0x00d3
_T4T3M	=	0x00d1
_TM2PS_X	=	0xfea1
_TM3PS_X	=	0xfea2
_TM4PS_X	=	0xfea3
_SCON	=	0x0098
_SBUF	=	0x0099
_S2CON	=	0x009a
_S2BUF	=	0x009b
_SADDR	=	0x00a9
_SADEN	=	0x00b9
_P_SW1	=	0x00a2
_BRT	=	0x009c
_IE	=	0x00a8
_IE2	=	0x00af
_IP	=	0x00b8
_IP2	=	0x00b6
_IP2H	=	0x00b7
_SPSTAT	=	0x00cd
_SPCTL	=	0x00ce
_SPDAT	=	0x00cf
_ADC_CONTR	=	0x00bc
_ADC_RES	=	0x00bd
_ADC_RESL	=	0x00be
_ADCCFG	=	0x00de
_ADCTIM_X	=	0xfea8
_CCON	=	0x00d8
_CMOD	=	0x00d9
_CCAPM0	=	0x00da
_CCAPM1	=	0x00db
_CCAPM2	=	0x00dc
_CCAPM3	=	0x00dd
_CCAP0L	=	0x00ea
_CCAP1L	=	0x00eb
_CCAP2L	=	0x00ec
_CCAP3L	=	0x00ed
_PCA_PWM0	=	0x00f2
_PCA_PWM1	=	0x00f3
_PCA_PWM2	=	0x00f4
_PCA_PWM3	=	0x00f5
_WDT_CONTR	=	0x00c1
_IAP_DATA	=	0x00c2
_IAP_ADDRH	=	0x00c3
_IAP_ADDRL	=	0x00c4
_IAP_CMD	=	0x00c5
_IAP_TRIG	=	0x00c6
_IAP_CONTR	=	0x00c7
_IAP_TPS	=	0x00f7
_IRCBAND_REG	=	0x009d
_TA	=	0x00ae
_CMPCR1	=	0x00e6
_CMPCR2	=	0x00e7
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
	.area RSEG    (ABS,DATA)
	.org 0x0000
_TF0	=	0x008d
_TR0	=	0x008c
_IE0	=	0x0089
_IT0	=	0x0088
_TF1	=	0x008f
_TR1	=	0x008e
_TI	=	0x0099
_RI	=	0x0098
_REN	=	0x009c
_EA	=	0x00af
_ES	=	0x00ac
_ET0	=	0x00a9
_ET1	=	0x00ab
_EADC	=	0x00ad
;--------------------------------------------------------
; overlayable register banks
;--------------------------------------------------------
	.area REG_BANK_0	(REL,OVR,DATA)
	.ds 8
;--------------------------------------------------------
; overlayable bit register bank
;--------------------------------------------------------
	.area BIT_BANK	(REL,OVR,DATA)
bits:
	.ds 1
	b0 = bits[0]
	b1 = bits[1]
	b2 = bits[2]
	b3 = bits[3]
	b4 = bits[4]
	b5 = bits[5]
	b6 = bits[6]
	b7 = bits[7]
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
	.area DSEG    (DATA)
_pwm_set_PARM_2:
	.ds 2
_pwm_set_from_sbus_PARM_2:
	.ds 2
;--------------------------------------------------------
; overlayable items in internal ram
;--------------------------------------------------------
;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
	.area ISEG    (DATA)
;--------------------------------------------------------
; absolute internal ram data
;--------------------------------------------------------
	.area IABS    (ABS,DATA)
	.area IABS    (ABS,DATA)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
	.area BSEG    (BIT)
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
	.area PSEG    (PAG,XDATA)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
	.area XSEG    (XDATA)
_s_high_remain:
	.ds 4
_s_period_cnt:
	.ds 2
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
	.area XABS    (ABS,XDATA)
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
	.area XISEG   (XDATA)
	.area HOME    (CODE)
	.area GSINIT0 (CODE)
	.area GSINIT1 (CODE)
	.area GSINIT2 (CODE)
	.area GSINIT3 (CODE)
	.area GSINIT4 (CODE)
	.area GSINIT5 (CODE)
	.area GSINIT  (CODE)
	.area GSFINAL (CODE)
	.area CSEG    (CODE)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
	.area HOME    (CODE)
	.area GSINIT  (CODE)
	.area GSFINAL (CODE)
	.area GSINIT  (CODE)
;--------------------------------------------------------
; Home
;--------------------------------------------------------
	.area HOME    (CODE)
	.area HOME    (CODE)
;--------------------------------------------------------
; code
;--------------------------------------------------------
	.area CSEG    (CODE)
;------------------------------------------------------------
;Allocation info for local variables in function 'pwm_init'
;------------------------------------------------------------
;i                         Allocated to registers r7 
;------------------------------------------------------------
;	src/pwm.c:30: void pwm_init(void)
;	-----------------------------------------
;	 function pwm_init
;	-----------------------------------------
_pwm_init:
	ar7 = 0x07
	ar6 = 0x06
	ar5 = 0x05
	ar4 = 0x04
	ar3 = 0x03
	ar2 = 0x02
	ar1 = 0x01
	ar0 = 0x00
;	src/pwm.c:33: for (i = 0; i < CH_COUNT; i++) {
	mov	r7,#0x00
00102$:
;	src/pwm.c:34: s_high_remain[i] = 1500 / PWM_UNIT_US;  /* 默认 1500us 中位 */
	mov	a,r7
	add	a,#_s_high_remain
	mov	dpl,a
	clr	a
	addc	a,#(_s_high_remain >> 8)
	mov	dph,a
	mov	a,#0x4b
	movx	@dptr,a
;	src/pwm.c:35: gpio_set_mode(CH_PORT[i], CH_BIT[i], GPIO_MODE_PUSHPULL);
	mov	a,r7
	add	a,#_CH_PORT
	mov	r5,a
	clr	a
	addc	a,#(_CH_PORT >> 8)
	mov	r6,a
	mov	dpl,r5
	mov	dph,r6
	clr	a
	movc	a,@a+dptr
	mov	r4,a
	mov	a,r7
	add	a,#_CH_BIT
	mov	r2,a
	clr	a
	addc	a,#(_CH_BIT >> 8)
	mov	r3,a
	mov	dpl,r2
	mov	dph,r3
	clr	a
	movc	a,@a+dptr
	mov	_gpio_set_mode_PARM_2,a
	mov	_gpio_set_mode_PARM_3,#0x01
	mov	dpl,r4
	push	ar7
	push	ar6
	push	ar5
	push	ar3
	push	ar2
	lcall	_gpio_set_mode
	pop	ar2
	pop	ar3
	pop	ar5
	pop	ar6
;	src/pwm.c:36: gpio_write(CH_PORT[i], CH_BIT[i], 0);
	mov	dpl,r5
	mov	dph,r6
	clr	a
	movc	a,@a+dptr
	mov	r5,a
	mov	dpl,r2
	mov	dph,r3
	clr	a
	movc	a,@a+dptr
	mov	_gpio_write_PARM_2,a
	mov	_gpio_write_PARM_3,#0x00
	mov	dpl,r5
	lcall	_gpio_write
	pop	ar7
;	src/pwm.c:33: for (i = 0; i < CH_COUNT; i++) {
	inc	r7
	cjne	r7,#0x04,00115$
00115$:
	jc	00102$
;	src/pwm.c:38: s_period_cnt = 0;
	mov	dptr,#_s_period_cnt
	clr	a
	movx	@dptr,a
	inc	dptr
	movx	@dptr,a
;	src/pwm.c:41: TMOD &= 0xF0;
	anl	_TMOD,#0xf0
;	src/pwm.c:42: TMOD |= 0x00;        /* T0 模式 0 (16 位自动重载) */
	mov	_TMOD,_TMOD
;	src/pwm.c:44: AUXR &= ~0x80;       /* T0x12 = 0: 12T 模式 → 24MHz/12 = 2MHz */
	anl	_AUXR,#0x7f
;	src/pwm.c:46: AUXR |= 0x80;        /* T0x12 = 1: 1T 模式 → 24MHz */
	orl	_AUXR,#0x80
;	src/pwm.c:49: TL0 = 0x40;
	mov	_TL0,#0x40
;	src/pwm.c:50: TH0 = 0xFE;
	mov	_TH0,#0xfe
;	src/pwm.c:52: ET0 = 1;       /* 使能 T0 中断 */
;	assignBit
	setb	_ET0
;	src/pwm.c:53: TR0 = 1;       /* 启动 T0 */
;	assignBit
	setb	_TR0
;	src/pwm.c:54: EA = 1;
;	assignBit
	setb	_EA
;	src/pwm.c:55: }
	ret
;------------------------------------------------------------
;Allocation info for local variables in function 'pwm_set'
;------------------------------------------------------------
;width_us                  Allocated with name '_pwm_set_PARM_2'
;ch                        Allocated to registers r7 
;cnt                       Allocated to registers 
;------------------------------------------------------------
;	src/pwm.c:57: void pwm_set(uint8_t ch, uint16_t width_us)
;	-----------------------------------------
;	 function pwm_set
;	-----------------------------------------
_pwm_set:
	mov	r7,dpl
;	src/pwm.c:59: if (ch >= CH_COUNT) return;
	cjne	r7,#0x04,00121$
00121$:
	jc	00102$
	ret
00102$:
;	src/pwm.c:61: if (width_us < 800)  width_us = 800;
	mov	r5,_pwm_set_PARM_2
	mov	r6,(_pwm_set_PARM_2 + 1)
	clr	c
	mov	a,r5
	subb	a,#0x20
	mov	a,r6
	subb	a,#0x03
	jnc	00104$
	mov	_pwm_set_PARM_2,#0x20
	mov	(_pwm_set_PARM_2 + 1),#0x03
00104$:
;	src/pwm.c:62: if (width_us > 2200) width_us = 2200;
	mov	r5,_pwm_set_PARM_2
	mov	r6,(_pwm_set_PARM_2 + 1)
	clr	c
	mov	a,#0x98
	subb	a,r5
	mov	a,#0x08
	subb	a,r6
	jnc	00106$
	mov	_pwm_set_PARM_2,#0x98
	mov	(_pwm_set_PARM_2 + 1),#0x08
00106$:
;	src/pwm.c:64: uint16_t cnt = (width_us + PWM_UNIT_US / 2) / PWM_UNIT_US;
	mov	r5,_pwm_set_PARM_2
	mov	r6,(_pwm_set_PARM_2 + 1)
	mov	a,#0x0a
	add	a,r5
	mov	dpl,a
	clr	a
	addc	a,r6
	mov	dph,a
	mov	__divuint_PARM_2,#0x14
	mov	(__divuint_PARM_2 + 1),#0x00
	push	ar7
	lcall	__divuint
	mov	r5,dpl
	pop	ar7
;	src/pwm.c:65: CRITICAL(s_high_remain[ch] = cnt;);
;	assignBit
	clr	_EA
	mov	a,r7
	add	a,#_s_high_remain
	mov	dpl,a
	clr	a
	addc	a,#(_s_high_remain >> 8)
	mov	dph,a
	mov	a,r5
	movx	@dptr,a
;	assignBit
	setb	_EA
;	src/pwm.c:66: }
	ret
;------------------------------------------------------------
;Allocation info for local variables in function 'pwm_set_from_sbus'
;------------------------------------------------------------
;sbus_val                  Allocated with name '_pwm_set_from_sbus_PARM_2'
;ch                        Allocated to registers r7 
;offset                    Allocated to registers 
;width                     Allocated to registers r3 r4 
;------------------------------------------------------------
;	src/pwm.c:68: void pwm_set_from_sbus(uint8_t ch, uint16_t sbus_val)
;	-----------------------------------------
;	 function pwm_set_from_sbus
;	-----------------------------------------
_pwm_set_from_sbus:
	mov	r7,dpl
;	src/pwm.c:72: if (sbus_val < 172)  sbus_val = 172;
	mov	r5,_pwm_set_from_sbus_PARM_2
	mov	r6,(_pwm_set_from_sbus_PARM_2 + 1)
	clr	c
	mov	a,r5
	subb	a,#0xac
	mov	a,r6
	subb	a,#0x00
	jnc	00102$
	mov	_pwm_set_from_sbus_PARM_2,#0xac
	mov	(_pwm_set_from_sbus_PARM_2 + 1),#0x00
00102$:
;	src/pwm.c:73: if (sbus_val > 1811) sbus_val = 1811;
	mov	r5,_pwm_set_from_sbus_PARM_2
	mov	r6,(_pwm_set_from_sbus_PARM_2 + 1)
	clr	c
	mov	a,#0x13
	subb	a,r5
	mov	a,#0x07
	subb	a,r6
	jnc	00104$
	mov	_pwm_set_from_sbus_PARM_2,#0x13
	mov	(_pwm_set_from_sbus_PARM_2 + 1),#0x07
00104$:
;	src/pwm.c:74: int32_t offset = (int32_t)sbus_val - 1024;   /* -852..787 */
	mov	r3,_pwm_set_from_sbus_PARM_2
	mov	r4,(_pwm_set_from_sbus_PARM_2 + 1)
	mov	r5,#0x00
	mov	r6,#0x00
	mov	__mullong_PARM_2,r3
	mov	a,r4
	add	a,#0xfc
	mov	(__mullong_PARM_2 + 1),a
	mov	a,r5
	addc	a,#0xff
	mov	(__mullong_PARM_2 + 2),a
	mov	a,r6
	addc	a,#0xff
	mov	(__mullong_PARM_2 + 3),a
;	src/pwm.c:76: uint16_t width = 1500 + (uint16_t)((offset * 1000) / 1024);
	mov	dptr,#0x03e8
	clr	a
	mov	b,a
	push	ar7
	lcall	__mullong
	mov	r3,dpl
	mov	r4,dph
	mov	r5,b
	mov	r6,a
	clr	a
	mov	__divslong_PARM_2,a
	mov	(__divslong_PARM_2 + 1),#0x04
	mov	(__divslong_PARM_2 + 2),a
	mov	(__divslong_PARM_2 + 3),a
	mov	dpl,r3
	mov	dph,r4
	mov	b,r5
	mov	a,r6
	lcall	__divslong
	mov	r3,dpl
	mov	r4,dph
	pop	ar7
	mov	a,#0xdc
	add	a,r3
	mov	r3,a
	mov	a,#0x05
	addc	a,r4
	mov	r4,a
;	src/pwm.c:77: if (width < 800)  width = 800;
	mov	ar5,r3
	mov	ar6,r4
	clr	c
	mov	a,r5
	subb	a,#0x20
	mov	a,r6
	subb	a,#0x03
	jnc	00106$
	mov	r3,#0x20
	mov	r4,#0x03
00106$:
;	src/pwm.c:78: if (width > 2200) width = 2200;
	mov	ar5,r3
	mov	ar6,r4
	clr	c
	mov	a,#0x98
	subb	a,r5
	mov	a,#0x08
	subb	a,r6
	jnc	00108$
	mov	r3,#0x98
	mov	r4,#0x08
00108$:
;	src/pwm.c:79: pwm_set(ch, width);
	mov	_pwm_set_PARM_2,r3
	mov	(_pwm_set_PARM_2 + 1),r4
	mov	dpl,r7
;	src/pwm.c:80: }
	ljmp	_pwm_set
;------------------------------------------------------------
;Allocation info for local variables in function 'pwm_tick_isr'
;------------------------------------------------------------
;i                         Allocated to registers r7 
;------------------------------------------------------------
;	src/pwm.c:83: void pwm_tick_isr(void) __interrupt (INT_ADDR_T0)
;	-----------------------------------------
;	 function pwm_tick_isr
;	-----------------------------------------
_pwm_tick_isr:
	push	bits
	push	acc
	push	b
	push	dpl
	push	dph
	push	(0+7)
	push	(0+6)
	push	(0+5)
	push	(0+4)
	push	(0+3)
	push	(0+2)
	push	(0+1)
	push	(0+0)
	push	psw
	mov	psw,#0x00
;	src/pwm.c:88: for (i = 0; i < CH_COUNT; i++) {
	mov	r7,#0x00
00109$:
;	src/pwm.c:89: if (s_high_remain[i] > 0) {
	mov	a,r7
	add	a,#_s_high_remain
	mov	r5,a
	clr	a
	addc	a,#(_s_high_remain >> 8)
	mov	r6,a
	mov	dpl,r5
	mov	dph,r6
	movx	a,@dptr
	jz	00110$
;	src/pwm.c:90: s_high_remain[i]--;
	mov	a,r7
	add	a,#_s_high_remain
	mov	r5,a
	clr	a
	addc	a,#(_s_high_remain >> 8)
	mov	r6,a
	mov	dpl,r5
	mov	dph,r6
	movx	a,@dptr
	mov	r4,a
	dec	r4
	mov	dpl,r5
	mov	dph,r6
	mov	a,r4
	movx	@dptr,a
;	src/pwm.c:91: if (s_high_remain[i] == 0) {
	mov	a,r7
	add	a,#_s_high_remain
	mov	r5,a
	clr	a
	addc	a,#(_s_high_remain >> 8)
	mov	r6,a
	mov	dpl,r5
	mov	dph,r6
	movx	a,@dptr
	jnz	00110$
;	src/pwm.c:92: gpio_write(CH_PORT[i], CH_BIT[i], 0);   /* 拉低 */
	mov	a,r7
	mov	dptr,#_CH_PORT
	movc	a,@a+dptr
	mov	r6,a
	mov	a,r7
	mov	dptr,#_CH_BIT
	movc	a,@a+dptr
	mov	_gpio_write_PARM_2,a
	mov	_gpio_write_PARM_3,#0x00
	mov	dpl,r6
	push	ar7
	lcall	_gpio_write
	pop	ar7
00110$:
;	src/pwm.c:88: for (i = 0; i < CH_COUNT; i++) {
	inc	r7
	cjne	r7,#0x04,00143$
00143$:
	jc	00109$
;	src/pwm.c:97: s_period_cnt++;
	mov	dptr,#_s_period_cnt
	movx	a,@dptr
	mov	r6,a
	inc	dptr
	movx	a,@dptr
	mov	r7,a
	mov	dptr,#_s_period_cnt
	mov	a,#0x01
	add	a,r6
	movx	@dptr,a
	clr	a
	addc	a,r7
	inc	dptr
	movx	@dptr,a
;	src/pwm.c:98: if (s_period_cnt >= PWM_PERIOD_COUNT) {
	mov	dptr,#_s_period_cnt
	movx	a,@dptr
	mov	r6,a
	inc	dptr
	movx	a,@dptr
	mov	r7,a
	clr	c
	mov	a,r6
	subb	a,#0xe8
	mov	a,r7
	subb	a,#0x03
	jc	00113$
;	src/pwm.c:99: s_period_cnt = 0;
	mov	dptr,#_s_period_cnt
	clr	a
	movx	@dptr,a
	inc	dptr
	movx	@dptr,a
;	src/pwm.c:101: for (i = 0; i < CH_COUNT; i++) {
	mov	r7,#0x00
00111$:
;	src/pwm.c:102: gpio_write(CH_PORT[i], CH_BIT[i], 1);
	mov	a,r7
	mov	dptr,#_CH_PORT
	movc	a,@a+dptr
	mov	r6,a
	mov	a,r7
	mov	dptr,#_CH_BIT
	movc	a,@a+dptr
	mov	_gpio_write_PARM_2,a
	mov	_gpio_write_PARM_3,#0x01
	mov	dpl,r6
	push	ar7
	lcall	_gpio_write
	pop	ar7
;	src/pwm.c:101: for (i = 0; i < CH_COUNT; i++) {
	inc	r7
	cjne	r7,#0x04,00146$
00146$:
	jc	00111$
00113$:
;	src/pwm.c:105: }
	pop	psw
	pop	(0+0)
	pop	(0+1)
	pop	(0+2)
	pop	(0+3)
	pop	(0+4)
	pop	(0+5)
	pop	(0+6)
	pop	(0+7)
	pop	dph
	pop	dpl
	pop	b
	pop	acc
	pop	bits
	reti
	.area CSEG    (CODE)
	.area CONST   (CODE)
_DEFAULT_ADDR:
	.db #0xe7	; 231
	.db #0xe7	; 231
	.db #0xe7	; 231
	.db #0xe7	; 231
	.db #0xc2	; 194
_CH_PORT:
	.db #0x03	; 3
	.db #0x03	; 3
	.db #0x03	; 3
	.db #0x03	; 3
_CH_BIT:
	.db #0x07	; 7
	.db #0x06	; 6
	.db #0x05	; 5
	.db #0x04	; 4
	.area XINIT   (CODE)
	.area CABS    (ABS,CODE)