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author Vas Crabb <vas@vastheman.com>2016-10-27 13:46:40 +1100
committer Vas Crabb <vas@vastheman.com>2016-10-27 13:48:13 +1100
commit0d87ff49b17df9995d4556aaea9c5680b446604f (patch)
tree1bc77fa9deb5c452f45686829923d7a8e475e559
parentca2a209db54586f1de4bbb35efb537537778c4cc (diff)
anzterm: describe some of the more interesting chips, the damn thing has a lot of RAMs and ACIAs (nw)
-rw-r--r--src/mame/drivers/anzterm.cpp84
1 files changed, 42 insertions, 42 deletions
diff --git a/src/mame/drivers/anzterm.cpp b/src/mame/drivers/anzterm.cpp
index c0aa0dfc909..92de845c40f 100644
--- a/src/mame/drivers/anzterm.cpp
+++ b/src/mame/drivers/anzterm.cpp
@@ -54,22 +54,22 @@ C8209 CPU Board
==================
Components:
- IC1 - SN75189N
+ IC1 - SN75189N (quad EIA-232-F line receiver)
IC3 - unpopulated (16-pin DIP)
- IC7 - SN75174NG
- IC8 - SN75175N
- IC9 - MC6850P
- IC12 - SN75189N
- IC13 - SN75188N
+ IC7 - SN75174NG (quad EIA-422-B differential line driver)
+ IC8 - SN75175N (quad EIA-422-B differential line receiver)
+ IC9 - MC6850P (Motorola ACIA)
+ IC12 - SN75189N (quad EIA-232-F line receiver)
+ IC13 - SN75188N (quad EIA-232-E line driver)
IC14, IC15 - unpopulated (16-pin DIP)
- IC16 - MC6854P
- IC17 - MC6850P
- IC18 - HD46850P
- IC19 - MC6854P
+ IC16 - MC6854P (Motorola ADLC)
+ IC17 - MC6850P (Motorola ACIA)
+ IC18 - HD46850P (Hitachi ACIA clone)
+ IC19 - MC6854P (Motorola ADLC)
IC20 - unpopulated (24-pin DIP)
IC21 - SN74LS74AN
IC22 - SN74LS51N
- IC23 - SN75189N
+ IC23 - SN75189N (quad EIA-232-F line receiver)
IC24 - unpopulated (16-pin DIP)
IC25 - SN74LS08N
IC26 - SN74LS00N
@@ -82,12 +82,12 @@ Components:
IC36 - SN74LS367AN
IC37 - SN74LS20N
IC38 - SN74LS74AN
- IC39 - P8214
+ IC39 - P8214 (Intel Priority Interrupt Control Unit)
IC42 - SN74LS245N
IC45 - SN74LS10N
IC46 - SN74LS86N
IC48 - 74LS05N
- IC50 - WD200IAH-20
+ IC50 - WD200IAH-20 (DES encryption engine)
IC51 - DM74LS04N
IC52 - CD4093BE
IC53 - SN74LS393N
@@ -139,20 +139,20 @@ Components:
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
HP2 - 16-pin DIP wired links - 1/2/3/16 4/6/7/8/14 5/9/10/12 11/13/15
HP3 - 16-pin DIP wired links - 1/4 2 3 5/12 6/11 7/10 8/9 13 14 15 16
- IC1, IC2 - HM6116LP-3
+ IC1, IC2 - HM6116LP-3 (2048*8 CMOS SRAM)
IC3, IC4 - unpopulated (24-pin DIP socket)
- IC5, IC6, IC7, IC8 - HN482764G
- IC9 - HM6147LP-3 (18-pin DIP in 20-pin socket; overlay says "CMOS PARITY 1")
+ IC5, IC6, IC7, IC8 - HN482764G (8192*8 UV EPROM)
+ IC9 - HM6147LP-3 (4096*1 CMOS SRAM; 18-pin DIP in 20-pin socket; overlay says "CMOS PARITY 1")
IC10 - DM74LS156N
IC11, IC12 - unpopulated (24-pin DIP socket)
- IC13, IC14 - TMS2516JL-45
+ IC13, IC14 - TMS2516JL-45 (2048*8 UV EPROM)
IC15 - unpopulated (28-pin DIP socket)
- IC16, IC17, IC18 - HN482764G
+ IC16, IC17, IC18 - HN482764G (8192*8 UV EPROM)
IC19 - unpopulated (20-pin DIP socket; overlay says "CMOS PARITY 2")
IC20 - location for 14-pin DIP integrated transistor pack replacing Q1/Q2/Q3/Q4
IC21 - SN74LS03N
IC22 - DM74LS156N
- IC23 - TBP28S166N
+ IC23 - TBP28S166N (2048*8 BPROM)
IC24 - location for 16-pin DIP under IC23 (for smaller address decoding ROM/PLD?)
IC25 - SN74LS367AN
IC26 - DM74LS156N
@@ -173,10 +173,10 @@ Components:
IC41 - SN74S02N
IC42 - SN74LS245N
IC43 - SN74S08N
- IC44 - IC52 - HM4864P-2 (DRAM BANK 1 BIT 0 - 8 and PARITY, respectively)
+ IC44 - IC52 - HM4864P-2 (65536*1 DRAM; DRAM BANK 1 BIT 0 - 8 and PARITY, respectively)
IC53, IC54 - SN74LS158N
IC55 - SN74LS393N
- IC56 - IC64 - HM4864P-2 (DRAM BANK 2 BIT 0 - 8 and PARITY, respectively)
+ IC56 - IC64 - HM4864P-2 (65536*1 DRAM; DRAM BANK 2 BIT 0 - 8 and PARITY, respectively)
IC65, IC66 - SN74LS158N
J1 - System bus (50-pin DIL IDC)
J2 - Power (24-pin SIL)
@@ -219,7 +219,7 @@ Components:
IC1, IC2 - SN74LS273N
IC3, IC4 - SN74LS245N
IC5 - SN74LS273N
- IC6 - D2716D
+ IC6 - D2716D (2048*8 UV EPROM)
IC7 - DM7404N
IC8 - SN74LS04N
IC9 - SN74LS74AN
@@ -228,29 +228,29 @@ Components:
IC12 - SN74LS21N
IC13 - SN74LS93N
IC14 - SN74LS157N
- IC15 - HD46505SP-1 HD68A45SP
- IC16 - HD46850P HD6850P
- IC17 - MC1488 75188N
+ IC15 - HD46505SP-1 HD68A45SP (Hitachi CRTC clone)
+ IC16 - HD46850P HD6850P (Hitachi ACIA clone)
+ IC17 - MC1488 75188N (quad EIA-232-E line driver)
IC18 - SN74LS86N
IC19 - SN74LS08N
IC20 - SN74LS93N
IC21 - SN74LS132N
IC22 - SN74LS08N
- IC23 - MC1489A SN75189AN
+ IC23 - MC1489A SN75189AN (quad EIA-232-F line receiver)
IC24 - SN74LS157N
- IC25 - D8251AC
+ IC25 - D8251AC (NEC Programmable Communications Interface)
IC26 - SN74LS245N
IC27 - SN7406N
IC28 - NE555P
IC29 - DM74LS00N
- IC30, IC31, IC32 - MCM2114P20
+ IC30, IC31, IC32 - MCM2114P20 (1024*4 SRAM)
IC33 - SN74LS157N
IC34 - SN74LS273N
IC35 - SN74LS27N
IC36 - 74LS168
- IC37 - D2716D
+ IC37 - D2716D (2048*8 UV EPROM)
IC38 - SN74LS273N
- IC39 - HD46821P HD6821P
+ IC39 - HD46821P HD6821P (Hitachi PIA clone)
IC40 - SN74LS74AN
IC41, IC42, IC43 - 74LS32
IC44 - SN74LS04N
@@ -315,30 +315,30 @@ MICR Board
Components:
JP - Jumpers JP1, JP2, JP3, JP4
K1 - SPDT Relay
- U1 - TL497ACN
- U3, U4 - DS0026CN
+ U1 - TL497ACN (switching voltage regulator)
+ U3, U4 - DS0026CN (two-phase MOS clock driver)
U5 - CF11000A
U6 - CXO-043D 36.0000MHz 4E (oscillator module)
U7 - AMI 8336CK 5020056 CO4423
U8 - 5020884-002 853C
U9 - SN7414N
- U10 - ICL8211CPA
- U11 - ET2732Q-3
+ U10 - ICL8211CPA (programmable voltage detector)
+ U11 - ET2732Q-3 (4096*8 UV EPROM)
U12 - SN74LS00N
- U13 - MB63303A
- U14 - MK3870/42
- U15 - AM2716DC (24-pin DIP in 28-pin socket)
- U16 - ET2732Q-3 (24-pin DIP in 28-pin socket)
+ U13 - MB63303A (Fujitsu mask-programmed gate array)
+ U14 - MK3870/42 (Mostek integrated F8 - 4032 byte program mask ROM, 64 bytes program RAM, 64 byte scratchpad)
+ U15 - AM2716DC (2048*8 UV EPROM; 24-pin DIP in 28-pin socket)
+ U16 - ET2732Q-3 (4096*8 UV EPROM; 24-pin DIP in 28-pin socket)
U17, U18, U19 - unpopulated (28-pin DIP socket)
- U20 - ET2732Q-3 (24-pin DIP in 28-pin socket)
+ U20 - ET2732Q-3 (4096*8 UV EPROM; 24-pin DIP in 28-pin socket)
U21 - SN74LS26N
U22 - SN74LS245N
U23 - SN7406N
U24 - unpopulated (14-pin DIP socket)
U25 - SN74LS08N
- U26, U27 - SN75189AN
+ U26, U27 - SN75189AN (quad EIA-232-F line receiver)
U28 - SN74LS367AN
- U29 - TMS2732AJL-45
+ U29 - TMS2732AJL-45 (4096*8 UV EPROM)
U30 - unpopulated (20-pin SDIP socket)
U31 - SN74LS374N
@@ -371,7 +371,7 @@ public:
gfx_layout const screenfont =
{
- 8, 16, // 8x8
+ 8, 16, // 8x16
RGN_FRAC(1, 1), // whole region
1, // 1bpp
{ 0 }, // bitplane offset