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https://github.com/holub/mame
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anzterm: describe some of the more interesting chips, the damn thing has a lot of RAMs and ACIAs (nw)
This commit is contained in:
Vas Crabb
parent
ca2a209db5
commit
0d87ff49b1
@ -54,22 +54,22 @@ C8209 CPU Board
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==================
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Components:
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IC1 - SN75189N
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IC1 - SN75189N (quad EIA-232-F line receiver)
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IC3 - unpopulated (16-pin DIP)
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IC7 - SN75174NG
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IC8 - SN75175N
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IC9 - MC6850P
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IC12 - SN75189N
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IC13 - SN75188N
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IC7 - SN75174NG (quad EIA-422-B differential line driver)
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IC8 - SN75175N (quad EIA-422-B differential line receiver)
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IC9 - MC6850P (Motorola ACIA)
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IC12 - SN75189N (quad EIA-232-F line receiver)
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IC13 - SN75188N (quad EIA-232-E line driver)
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IC14, IC15 - unpopulated (16-pin DIP)
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IC16 - MC6854P
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IC17 - MC6850P
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IC18 - HD46850P
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IC19 - MC6854P
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IC16 - MC6854P (Motorola ADLC)
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IC17 - MC6850P (Motorola ACIA)
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IC18 - HD46850P (Hitachi ACIA clone)
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IC19 - MC6854P (Motorola ADLC)
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IC20 - unpopulated (24-pin DIP)
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IC21 - SN74LS74AN
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IC22 - SN74LS51N
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IC23 - SN75189N
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IC23 - SN75189N (quad EIA-232-F line receiver)
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IC24 - unpopulated (16-pin DIP)
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IC25 - SN74LS08N
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IC26 - SN74LS00N
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@ -82,12 +82,12 @@ Components:
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IC36 - SN74LS367AN
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IC37 - SN74LS20N
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IC38 - SN74LS74AN
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IC39 - P8214
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IC39 - P8214 (Intel Priority Interrupt Control Unit)
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IC42 - SN74LS245N
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IC45 - SN74LS10N
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IC46 - SN74LS86N
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IC48 - 74LS05N
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IC50 - WD200IAH-20
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IC50 - WD200IAH-20 (DES encryption engine)
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IC51 - DM74LS04N
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IC52 - CD4093BE
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IC53 - SN74LS393N
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@ -139,20 +139,20 @@ Components:
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HP1 - 24-pin DIP wired links - 1/2/16/22/24 3/4/5 6 7/8/9/10 11/12 13/14 15/17/18 19/20 21 23
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HP2 - 16-pin DIP wired links - 1/2/3/16 4/6/7/8/14 5/9/10/12 11/13/15
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HP3 - 16-pin DIP wired links - 1/4 2 3 5/12 6/11 7/10 8/9 13 14 15 16
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IC1, IC2 - HM6116LP-3
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IC1, IC2 - HM6116LP-3 (2048*8 CMOS SRAM)
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IC3, IC4 - unpopulated (24-pin DIP socket)
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IC5, IC6, IC7, IC8 - HN482764G
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IC9 - HM6147LP-3 (18-pin DIP in 20-pin socket; overlay says "CMOS PARITY 1")
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IC5, IC6, IC7, IC8 - HN482764G (8192*8 UV EPROM)
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IC9 - HM6147LP-3 (4096*1 CMOS SRAM; 18-pin DIP in 20-pin socket; overlay says "CMOS PARITY 1")
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IC10 - DM74LS156N
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IC11, IC12 - unpopulated (24-pin DIP socket)
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IC13, IC14 - TMS2516JL-45
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IC13, IC14 - TMS2516JL-45 (2048*8 UV EPROM)
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IC15 - unpopulated (28-pin DIP socket)
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IC16, IC17, IC18 - HN482764G
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IC16, IC17, IC18 - HN482764G (8192*8 UV EPROM)
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IC19 - unpopulated (20-pin DIP socket; overlay says "CMOS PARITY 2")
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IC20 - location for 14-pin DIP integrated transistor pack replacing Q1/Q2/Q3/Q4
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IC21 - SN74LS03N
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IC22 - DM74LS156N
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IC23 - TBP28S166N
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IC23 - TBP28S166N (2048*8 BPROM)
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IC24 - location for 16-pin DIP under IC23 (for smaller address decoding ROM/PLD?)
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IC25 - SN74LS367AN
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IC26 - DM74LS156N
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@ -173,10 +173,10 @@ Components:
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IC41 - SN74S02N
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IC42 - SN74LS245N
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IC43 - SN74S08N
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IC44 - IC52 - HM4864P-2 (DRAM BANK 1 BIT 0 - 8 and PARITY, respectively)
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IC44 - IC52 - HM4864P-2 (65536*1 DRAM; DRAM BANK 1 BIT 0 - 8 and PARITY, respectively)
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IC53, IC54 - SN74LS158N
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IC55 - SN74LS393N
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IC56 - IC64 - HM4864P-2 (DRAM BANK 2 BIT 0 - 8 and PARITY, respectively)
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IC56 - IC64 - HM4864P-2 (65536*1 DRAM; DRAM BANK 2 BIT 0 - 8 and PARITY, respectively)
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IC65, IC66 - SN74LS158N
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J1 - System bus (50-pin DIL IDC)
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J2 - Power (24-pin SIL)
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@ -219,7 +219,7 @@ Components:
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IC1, IC2 - SN74LS273N
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IC3, IC4 - SN74LS245N
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IC5 - SN74LS273N
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IC6 - D2716D
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IC6 - D2716D (2048*8 UV EPROM)
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IC7 - DM7404N
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IC8 - SN74LS04N
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IC9 - SN74LS74AN
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@ -228,29 +228,29 @@ Components:
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IC12 - SN74LS21N
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IC13 - SN74LS93N
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IC14 - SN74LS157N
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IC15 - HD46505SP-1 HD68A45SP
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IC16 - HD46850P HD6850P
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IC17 - MC1488 75188N
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IC15 - HD46505SP-1 HD68A45SP (Hitachi CRTC clone)
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IC16 - HD46850P HD6850P (Hitachi ACIA clone)
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IC17 - MC1488 75188N (quad EIA-232-E line driver)
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IC18 - SN74LS86N
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IC19 - SN74LS08N
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IC20 - SN74LS93N
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IC21 - SN74LS132N
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IC22 - SN74LS08N
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IC23 - MC1489A SN75189AN
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IC23 - MC1489A SN75189AN (quad EIA-232-F line receiver)
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IC24 - SN74LS157N
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IC25 - D8251AC
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IC25 - D8251AC (NEC Programmable Communications Interface)
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IC26 - SN74LS245N
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IC27 - SN7406N
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IC28 - NE555P
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IC29 - DM74LS00N
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IC30, IC31, IC32 - MCM2114P20
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IC30, IC31, IC32 - MCM2114P20 (1024*4 SRAM)
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IC33 - SN74LS157N
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IC34 - SN74LS273N
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IC35 - SN74LS27N
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IC36 - 74LS168
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IC37 - D2716D
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IC37 - D2716D (2048*8 UV EPROM)
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IC38 - SN74LS273N
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IC39 - HD46821P HD6821P
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IC39 - HD46821P HD6821P (Hitachi PIA clone)
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IC40 - SN74LS74AN
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IC41, IC42, IC43 - 74LS32
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IC44 - SN74LS04N
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@ -315,30 +315,30 @@ MICR Board
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Components:
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JP - Jumpers JP1, JP2, JP3, JP4
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K1 - SPDT Relay
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U1 - TL497ACN
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U3, U4 - DS0026CN
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U1 - TL497ACN (switching voltage regulator)
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U3, U4 - DS0026CN (two-phase MOS clock driver)
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U5 - CF11000A
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U6 - CXO-043D 36.0000MHz 4E (oscillator module)
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U7 - AMI 8336CK 5020056 CO4423
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U8 - 5020884-002 853C
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U9 - SN7414N
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U10 - ICL8211CPA
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U11 - ET2732Q-3
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U10 - ICL8211CPA (programmable voltage detector)
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U11 - ET2732Q-3 (4096*8 UV EPROM)
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U12 - SN74LS00N
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U13 - MB63303A
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U14 - MK3870/42
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U15 - AM2716DC (24-pin DIP in 28-pin socket)
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U16 - ET2732Q-3 (24-pin DIP in 28-pin socket)
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U13 - MB63303A (Fujitsu mask-programmed gate array)
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U14 - MK3870/42 (Mostek integrated F8 - 4032 byte program mask ROM, 64 bytes program RAM, 64 byte scratchpad)
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U15 - AM2716DC (2048*8 UV EPROM; 24-pin DIP in 28-pin socket)
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U16 - ET2732Q-3 (4096*8 UV EPROM; 24-pin DIP in 28-pin socket)
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U17, U18, U19 - unpopulated (28-pin DIP socket)
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U20 - ET2732Q-3 (24-pin DIP in 28-pin socket)
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U20 - ET2732Q-3 (4096*8 UV EPROM; 24-pin DIP in 28-pin socket)
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U21 - SN74LS26N
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U22 - SN74LS245N
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U23 - SN7406N
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U24 - unpopulated (14-pin DIP socket)
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U25 - SN74LS08N
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U26, U27 - SN75189AN
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U26, U27 - SN75189AN (quad EIA-232-F line receiver)
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U28 - SN74LS367AN
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U29 - TMS2732AJL-45
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U29 - TMS2732AJL-45 (4096*8 UV EPROM)
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U30 - unpopulated (20-pin SDIP socket)
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U31 - SN74LS374N
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@ -371,7 +371,7 @@ public:
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gfx_layout const screenfont =
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{
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8, 16, // 8x8
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8, 16, // 8x16
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RGN_FRAC(1, 1), // whole region
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1, // 1bpp
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{ 0 }, // bitplane offset
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