$B4D5/46293:   Save String Descriptor

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B4D5: A5 61     LDA $61       ; FAC Exponent
B4D7: 95 00     STA $00,X     ; 6510 On-chip Data Direction Register
B4D9: A5 62     LDA $62       ; FAC Mantissa
B4DB: 95 01     STA $01,X     ; 6510 On-chip 8-bit Input/Output Register
B4DD: A5 63     LDA $63       ; FAC Mantissa
B4DF: 95 02     STA $02,X     ; Unused
B4E1: A0 00     LDY #$00
B4E3: 86 64     STX $64       ; FAC Mantissa
B4E5: 84 65     STY $65       ; FAC Mantissa
B4E7: 84 70     STY $70       ; FAC low-order rounding
B4E9: 88        DEY
B4EA: 84 0D     STY $0D       ; Data type Flag
B4EC: 86 17     STX $17       ; Last temporary String Address
B4EE: E8        INX
B4EF: E8        INX
B4F0: E8        INX
B4F1: 86 16     STX $16       ; Pointer: Temporary String Stack
B4F3: 60        RTS

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