Apple ii Battery Charger User Manual


 
4158 FF99 00 .DB 0
4159 FF9A
4160 FF9A EE 68 01 PAT22 INC BLKO
4161 FF9D 4C BD ED JMP ADDBK1
4162 FFA0
4163 FFA0 A9 FF PAT23 LDA #$FF ;START TIMER
4164 FFA2 8D 97 A4 STA DI1024
4165 FFA5 AD 85 A4 PAT23A LDA RINT ;TIME OUT?
4166 FFA8 30 08 BMI PAT23B ;YES
4167 FFAA AD 0D A8 LDA IFR ;START SIGNAL?
4168 FFAD 29 10 AND #MPRST
4169 FFAF F0 F4 BEQ PAT23A ;NO
4170 FFB1 60 RTS ;YES
4171 FFB2 A9 00 PAT23B LDA #0 ;TIME OUT RETURN
4172 FFB4 60 RTS
4173 FFB5
4174 FFB5 20 75 EE PATC24 JSR CKFREQ ;READ BIT FROM FOURTH HALF PULSE
4175 FFB8 6A ROR A
4176 FFB9 29 80 AND #$80
4177 FFBB 60 RTS
4178 FFBC
4179 FFBC 2C 0D A8 PATC25 BIT IFR ;WAIT TILL TIMES OUT
4180 FFBF 50 FB BVC PATC25
4181 FFC1 AD 04 A8 LDA T1L ;CLR INTERRUPT FLG
4182 FFC4 60 RTS
4183 FFC5
4184 FFF9 *=$FFF9
4185 FFF9 ;INTERRUPT VECTORS
4186 FFF9 FA .DB $FA
4187 FFFA 75E0BFE078E0 .DW NMIV1,RSET,IRQV1 ;SET UP VECTORS
4188 10000 ;.END A0/1
4189 10000 SEMICOLON =$3B
4190 10000 BACKSLASH =$5C
4191 10000 .END M1
Label Value Label Value Label Value
------------------ ------------------ ------------------
ASSEM D000 ADFLD 0133 ADDR A41C
ACR A80B ADDS1 E55D ADD1 E565
ADDIN EAAE ADDNE EAB1 ADDN1 EAB7
ADDN2 EAC7 ADDN3 EADC ADDN4 EAE8
ADDN5 EAF7 ADDN6 EAFD ADDN7 EB0D
ADDN8 EB2B ADDBLK EDBA ADDBK1 EDBD
ATTOP F8DB ATBOT F8E9 AT02 F8F5
AT01 F8F7 ATEND F8F9 ADDRS1 F910
ADDS1A F916 AD1 F928 ADDA F92A
ADDA1 F933 ACCUM FC23 ABSIND FC5C
ABSY FC63 ABSY1 FC6E ABSX FC72
ABSOL FCA6 ABSOL1 FCB2 BASIEN B000
BASIRE B003 BOTLN 00E1 BKS 0100
BYTESM A42F BKFLG A410 BLK 0115
BLKO 0168 BRKA E61B BRK1 E620
BKERR E62F BKOK E634 BKO2 E64C
BRKK E6E5 BRK3 E6F1 BRK2 E6F3
BRK4 E6FA BLANK2 E83B BLANK E83E
BKCKSM F1E7 BKCK1 F1F1 BKCK2 F20F
BKCK3 F21A BT F721 BRNCHC FD0F
BRCOMP FD86 BACKWD FDD9 BACKSLASH 005C
CH 0130 CODFLG A437 CURPO2 A415
CURPOS A416 CNTH30 A417 CNTL30 A418