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1357 8A2F D0 0B BNE INRT2
1358 8A31 AD 53 A6 LDA TECHO
1359 8A34 49 40 EOR #$40 ;TOGGLE CTL O BIT
1360 8A36 8D 53 A6 STA TECHO
1361 8A39 18 CLC
1362 8A3A 90 E2 BCC INCHR+3 ;GET GET ANOTHER CHAR
1363 8A3C C9 0D INRT2 CMP #$0D ;CARRIAGE RETURN?
1364 8A3E 4C B8 81 JMP RESXAF
1365 8A41 6C 61 A6 INJINV JMP (INVEC+1)
1366 8A44 20 09 83 NBASOC JSR NIBASC ;NIBBLE TO ASCII, OUTCHR
1367 8A47 20 88 81 OUTCHR JSR SAVER
1368 8A4A 2C 53 A6 BIT TECHO ;LOOK AT CTRL O FLAG
1369 8A4D 70 03 BVS *+5
1370 8A4F 20 55 8A JSR INJOUV
1371 8A52 4C C4 81 JMP RESALL
1372 8A55 6C 64 A6 INJOUV JMP (OUTVEC+1)
1373 8A58 20 88 81 INTCHR JSR SAVER ;IN TERMINAL CHAR
1374 8A5B A9 00 LDA #0
1375 8A5D 85 F9 STA $F9
1376 8A5F AD 02 A4 LOOK LDA PBDA ;FIND LEADING EDGE
1377 8A62 2D 54 A6 AND TOUTFL
1378 8A65 38 SEC
1379 8A66 E9 40 SBC #$40
1380 8A68 90 F5 BCC LOOK
1381 8A6A 20 E9 8A TIN JSR DLYH ;TERMINAL BIT
1382 8A6D AD 02 A4 LDA PBDA
1383 8A70 2D 54 A6 AND TOUTFL
1384 8A73 38 SEC
1385 8A74 E9 40 SBC #$40 ;OR BITS 7,7 (TTY,CRT)
1386 8A76 2C 53 A6 BIT TECHO ;ECHO BIT?
1387 8A79 10 06 BPL DMY1
1388 8A7B 20 D4 8A JSR OUT
1389 8A7E 4C 87 8A JMP SAVE
1390 8A81 A0 07 DMY1 LDY #7
1391 8A83 88 TLP1 DEY
1392 8A84 D0 FD BNE TLP1
1393 8A86 EA NOP
1394 8A87 66 F9 SAVE ROR $F9
1395 8A89 20 E9 8A JSR DLYH
1396 8A8C 48 PHA ;TIMING
1397 8A8D B5 00 LDA 0,X
1398 8A8F 68 PLA
1399 8A90 90 D8 BCC TIN
1400 8A92 20 E9 8A JSR DLYH
1401 8A95 18 CLC
1402 8A96 20 D4 8A JSR OUT
1403 8A99 A5 F9 LDA $F9
1404 8A9B 49 FF EOR #$FF
1405 8A9D 4C B8 81 JMP RESXAF
1406 8AA0 85 F9 TOUT STA $F9 ;TERMINAL CHR OUT
1407 8AA2 20 88 81 JSR SAVER
1408 8AA5 20 E9 8A JSR DLYH ;DELAY 1/2 BIT TIME
1409 8AA8 A9 30 LDA #$30 ;SET FOR OUTPUT
1410 8AAA 8D 03 A4 STA PBDA+1 ;DATA DIRECTION
1411 8AAD A5 F9 LDA $F9 ;RECOVER CHR DATA
1412 8AAF A2 0B LDX #$0B ;START BIT,8DATA, 3STOPS
1413 8AB1 49 FF EOR #$FF ;INVERT DATA
1414 8AB3 38 SEC ;START BIT
1415 8AB4 20 D4 8A OUTC JSR OUT ;OUTPUT BIT FROM CARRY
1416 8AB7 20 E6 8A JSR DLYF ;WAIT FULL BIT TIME
1417 8ABA A0 06 LDY #$06
1418 8ABC 88 PHAKE DEY