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LINC: New emulator for the classic LINC.

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This emulates the classic LINC.  The design was settled in 1965,
increasing memory to 2048 words, and adding a Z register, an overflow
flag, and an interrupt facility.
This commit is contained in:
Lars Brinkhoff
2025-09-17 08:28:28 +02:00
committed by Mark Pizzolato
parent 3dd72309b5
commit f5f2930712
12 changed files with 2615 additions and 3 deletions
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24
makefile
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@@ -197,6 +197,10 @@ ifneq (3,${SIM_MAJOR})
ifneq (,$(findstring imlac,${MAKECMDGOALS}))
VIDEO_USEFUL = true
endif
# building the LINC needs video support
ifneq (,$(findstring linc,${MAKECMDGOALS}))
VIDEO_USEFUL = true
endif
# building the TT2500 needs video support
ifneq (,$(findstring tt2500,${MAKECMDGOALS}))
VIDEO_USEFUL = true
@@ -2013,7 +2017,15 @@ IMLAC = ${IMLACD}/imlac_sys.c ${IMLACD}/imlac_cpu.c \
${IMLACD}/imlac_dp.c ${IMLACD}/imlac_crt.c ${IMLACD}/imlac_kbd.c \
${IMLACD}/imlac_tty.c ${IMLACD}/imlac_pt.c ${IMLACD}/imlac_bel.c \
${DISPLAYL}
IMLAC_OPT = -I ${IMLACD} ${DISPLAY_OPT}
IMLAC_OPT = -I ${IMLACD} ${DISPLAY_OPT} ${AIO_CCDEFS}
LINCD = ${SIMHD}/linc
LINC = ${LINCD}/linc_sys.c ${LINCD}/linc_cpu.c \
${LINCD}/linc_crt.c ${LINCD}/linc_dpy.c ${LINCD}/linc_kbd.c \
${LINCD}/linc_tape.c ${LINCD}/linc_tty.c \
${DISPLAYL}
LINC_OPT = -I ${LINCD} ${DISPLAY_OPT} ${AIO_CCDEFS}
TT2500D = ${SIMHD}/tt2500
@@ -2021,7 +2033,7 @@ TT2500 = ${TT2500D}/tt2500_sys.c ${TT2500D}/tt2500_cpu.c \
${TT2500D}/tt2500_dpy.c ${TT2500D}/tt2500_crt.c ${TT2500D}/tt2500_tv.c \
${TT2500D}/tt2500_key.c ${TT2500D}/tt2500_uart.c ${TT2500D}/tt2500_rom.c \
${DISPLAYL}
TT2500_OPT = -I ${TT2500D} ${DISPLAY_OPT}
TT2500_OPT = -I ${TT2500D} ${DISPLAY_OPT} ${AIO_CCDEFS}
PDP8D = ${SIMHD}/PDP8
@@ -2514,7 +2526,7 @@ ALL = pdp1 pdp4 pdp7 pdp8 pdp9 pdp15 pdp11 pdp10 \
swtp6800mp-a swtp6800mp-a2 tx-0 ssem b5500 intel-mds \
scelbi 3b2 3b2-700 i701 i704 i7010 i7070 i7080 i7090 \
sigma uc15 pdp10-ka pdp10-ki pdp10-kl pdp10-ks pdp6 i650 \
imlac tt2500 sel32
imlac linc tt2500 sel32
all : ${ALL}
@@ -2592,6 +2604,12 @@ $(BIN)imlac$(EXE) : ${IMLAC} ${SIM}
$(MAKEIT) OPTS="$(IMLAC_OPT)"
linc : $(BIN)linc$(EXE)
$(BIN)linc$(EXE) : ${LINC} ${SIM}
$(MAKEIT) OPTS="$(LINC_OPT)"
tt2500 : $(BIN)tt2500$(EXE)
$(BIN)tt2500$(EXE) : ${TT2500} ${SIM}