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Commit a copy of Kai's GLU and MLB BOM.

This commit is contained in:
Andrew Makousky 2020-12-30 17:54:15 -06:00
parent 6a8659a693
commit f6d5493880
5 changed files with 271 additions and 1 deletions
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14
hardware/fpga/glu/README.md
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@ -4,3 +4,17 @@ The GLU chip is a Programmable Array Logic (PAL) chip used to
facilitate I/O logic and the like. In particular, it is a PAL16L8.
The equation list and fusemap that can be used to program a modern
ATF16V8 chip is contained here.
The design file is in the CUPL programming language, named `glu.pld`.
It was created by reading the GLU chip as a ROM, dumping it, and
analyzing the output to create simplified logic equations.
The generated fuse map is included in the repository for convenience,
named `glu.jed`.
## Credits
Kai Robinson dumped the actual GLU contents, read it as a 27C020. Rob
Taylor provided the proper PAL dumper board. Porchy from
jammarcade.net helped analyze this and converted it into a fuse map
proper.

35
hardware/fpga/glu/bbu.jed Normal file
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@ -0,0 +1,35 @@

CUPL(WM) 5.0a Serial# 60008009
Device g16v8ma Library DLIB-h-40-8
Created Sat Nov 21 10:18:06 2020
Name D:\apple1
Partno
Revision
Date
Designer Porchy
Company JAMMArcade.net
Assembly
Location
*QP20
*QF2194
*G0
*F0
*L00000 11111111111111111111111111111110
*L00032 11111111111111111111011111111111
*L00512 11111111111111111111111111111111
*L00544 11111111011111111111111111111111
*L00768 11111111111111111111111111111111
*L00800 11111111111110111011111111111111
*L01024 11111111111111111111111111111111
*L01056 11111111111110110111111111111111
*L01280 10110111111111111111111111111111
*L01792 11111111111111111111111111111111
*L01824 11111111111111111111111111101011
*L01856 11111111111111111111111110100111
*L01888 11111111111111111111111101011011
*L02048 00000100000000000000000000000000
*L02112 00000000111111111111111111111111
*L02144 11111111111111111111111111111111
*L02176 111111111111111111
*C3B99
*CFDC

47
hardware/fpga/glu/glu.pld Normal file
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@ -0,0 +1,47 @@
Name glu ;
PartNo 00 ;
Date 07/11/2020 ;
Revision 01 ;
Designer Kai Robinson ;
Company Atmel ;
Assembly None ;
Location ;
Device virtual ;
/* Dedicated input pins */
pin 1 = CLK; /* Input */
pin 2 = PB6; /* Input */
pin 3 = IRQ; /* Input */
pin 4 = WRDATA; /* Input */
pin 5 = ENABLE1; /* Input */
pin 6 = PA4; /* Input */
pin 7 = 16MCLK; /* Input */
pin 8 = PA3; /* Input */
pin 9 = RTXCB; /* Input */
pin 11 = OE; /* Input */
/* Programmable output pins */
pin 12 = RTXCA; /* Combinatorial output */
pin 13 = OUTA; /* Fixed high output */
pin 14 = BBUIRQ; /* Combinatorial output w/ output enable */
pin 15 = ENABLEL; /* Combinatorial output */
pin 16 = ENABLEU; /* Combinatorial output */
pin 17 = FLOPPYWR; /* Combinatorial output */
pin 18 = nc; /* Fixed high output */
pin 19 = FCLK; /* Combinatorial output w/ output enable */
/* Output equations */
!FCLK = 16MCLK & !OE;
nc = 'b'1;
!FLOPPYWR = WRDATA;
!ENABLEU = !ENABLE1 & !PA4;
!ENABLEL = !ENABLE1 & PA4;
!BBUIRQ = !PB6 & IRQ;
OUTA = 'b'1;
!RTXCA = !PA3 & !RTXCB & !OUTA
# PA3 & !RTXCB & !OUTA
# !PA3 & RTXCB & !OUTA
# PA3 & !RTXCB & OUTA;

172
hardware/pcb/mlb/BOM.txt Normal file
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* Partlist from file: MacintoshSE.lay6" / 07/11/2020 00:32:29
*
* Name Value
*
C1 100nF
C2 100nF
C3 100nF
C4 33uF 16v
C5 33 pF
C6 100nF
C7 100nF
C8 100nF
C9 100nF
C10 100nF
C11 33uF 16v
C12 100nF
C13 33uF 16v
C15 100nF
C16 33uF 16v
C17 100nF
C18 33pF
C19 10pF
C20 100nF
C21 100nF
C22 100nF
C23 100nF
C24 100nF
C25 100nF
C26 33uF 16v
C27 100nF
C28 100nF
C29 100nF
C30 100nF
C31 100nF
C32 33uF 16v
C33 100nF
C34 33uF 16v
C35 100nF
C36 1uF 16v
C37 33uF 16v
C38 33uF 16v
C39 100nF
C40 68pF
C41 100nF
C42 100nF
C43 100nF
C44 100nF
C45 100nF
C46 100nF
C47 100nF
C48 100nF
C49 100nF
C50 100nF
C51 100nF
C52 100nF
C53 100nF
C54 100nF
C55 100nF
C56 100nF
C57 100nF
C58 100nF
C59 100nF
C60 100nF
C61 100nF
C62 33uF 16v
C63 100nF
C64 100nF
C65 100nF
C66 100nF
C67 100nF
CR1 1N4150
CR2 1N4150
CR3 1N4150
J1 EAR Kobiconn 161-3520-EX
J2 SERIAL TE 5749268-1
J3 SERIAL TE 5749268-1
J4 EXT SCSI Amphenol L77SDB25S1ACH4R
J5 INT SCSI Molex 87831-5019
J6 EXT FLOPPY
J7 UPPER DRIVE Molex 87831-5920
J8 LOWER DRIVE Molex 87831-5920
J9 ADB TE 5749181-1
J10 ADB TE 5749181-1
J11 Speaker
J12 MAIN Molex 39-28-1143
J13 PDS TE 5535032-4
J14 SIMM PE Connectors HWS9229
J15 SIMM PE Connectors HWS9229
J16 1x3 HEADER
L1 33uH
L2 33uH
L3 33uH
L4 Ferrite Bead
Q1 2N3904
R1 10k
R2 10
R3 47
R4 47
R5 560k
R6 10
R7 10
R8 1.2k
R9 47
R10 47
R11 1k
R12 150
R13 1k
R14 470
R15 1k
R16 3.3k
R17 10k
R18 1k
R19 10
R20 75
R21 3.3k
R22 47
R23 47
R24 47
R25 560
R26 3.3k
R27 3.3k
R28 47
R29 47
R30 47
R31 10k
R32A 47
R33A 47
R34 10k
R35 150
R36 150
R37 39
R38 39
R39A 47
R40A 47
R41 3.3k
R42 39
R43 3.3k
R44 3.3k
R45 3.3k
R46 3.3k
R47 3.3k
R48 3.3k
RP1 39 Bourns 4610X-102-390LF
RP2 39 Bourns 4610X-102-390LF
U1C SND
U2B FILTER Bourns 4120R-601-250/201
U2C 26LS30
U2E 74ACT257
U2F 74ACT257
U3C 26LS32
U4B FILTER Bourns 4120R-601-250/201
U4C 26LS32
U4D MC3488A
U4E BBU
U5D 85C30 SCC
U6B 58C30 SCSI
U6D ROM HIGH
U7D ROM LOW
U7E MC68000
U8B FILTER
U8D SWIM
U9D GLU
U10C ADB
U10D 16 Mhz Clock
U11A ADB FILTER HALO LD11-0246FLF (24uH Common Mode 1:1:1:1 Choke)
U11B FILTER Bourns 4120R-601-250/201
U11C RTC
U11D Rockwell 338-6523 TPI
U11F 74FCT245
U12F 74FCT245
Y1 32.768 KHz

4
hardware/pcb/mlb/README.md
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@ -9,5 +9,7 @@ the [output](output) directory.
Check out this forum thread on the 68kMLA where development on reverse
engineering and replicating the Macintosh SE's MLB is happening.
https://68kmla.org/forums/index.php?app=forums&module=forums&controller=topic&id=60059
https://68kmla.org/forums/topic/60059-reverse-engineering-the-macintosh-se-pcb-custom-chips-for-11-reproduction/
For convenience, one version of the BOM posted there is also included
in this repository.