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1
2 ===============================================================================
3         H A R D W A R E   O V E R V I E W
4 ===============================================================================
5 ===============|===============|===============|===============|===============
6                |  DK20K200     |  DK1C20       |  DK1S10       |  DK1S40
7 ---------------|---------------|---------------|---------------|---------------
8                |               |               |               |
9   Schem. Nr.   | Nios Dev.Brd. |  P06-08713-00 |  P06-08468-01 |  P06-09178-00
10          Rev.  | pilot.        |  01           |  01           |  00
11          Date  | 2001/02/06    |  2003/02/20   |  2003/02/14   |  2003/05/14
12 [1]            |               |               |               |
13 ===============|===============|===============|===============|===============
14                |               |               |               |
15   FPGA         | "APEX"        | "Cyclon"      | "Stratix"     | "Stratix"
16                |  EP20K200E    |  EP1C20       |  EP1S10       |  EP1S40
17                |               |               |
18                | (484 FBGA)    | (400 FBGA)    | (780 FBGA)
19 [2],[3],[4]    |               |               |
20 ---------------|---------------|---------------|---------------|---------------
21                |               |
22   Clock (OSC)  |  33.333 MHz   |  50 MHz
23                |               | (with ext. supply)
24                |
25                |  PI49FCT3805
26 [5]            |
27 ---------------|---------------|---------------|---------------|---------------
28                |               |
29   Flash        |  1 MByte      |  8 MByte
30                |               |
31                |  AM29LV800BB  |  AM29LV065DU120REI
32                |  8/16 bit bus |  8 bit bus
33                |  1 chip       |  1 chip
34 [6],[7]        |               |
35 ---------------|---------------|---------------|---------------|---------------
36                |               |               |
37   serial       |  no such      |  4 MBits      |  no such
38   Flash        |               |               |
39                |               |  EPCS4SI8     |
40 [8]            |               |               |
41 ---------------|---------------|---------------|---------------|---------------
42                |               |
43   Compact      |  no such, as  |  see below: prototype adapter
44   Flash (CF)   |  module only  |
45                |               |
46 ---------------|---------------|---------------|---------------|---------------
47                |               |
48   SRAM         |  256 KByte    |  1 MByte
49                |               |
50                |  IDT71V016S   |  IDT71V416S10PH
51                |  32 bit bus   |  32 bit bus
52                |  2 chips      |  2 chips
53                |    interlaced |    interlaced
54 [9],[10]       |               |
55 ---------------|---------------|---------------|---------------|---------------
56                |               |
57   SDRAM        |  SODIMM only  |  16 MByte
58                |               |
59                |               |  MT48LC4M32B2TG-7
60                |  64 bit bus   |  32 bit bus
61                |               |  1 chip
62 [11]           |               |
63 ===============|===============|===============|===============|===============
64                |               |
65   serial I/O   |  1 RS232      |  2 RS232
66                |               |
67                |  LTC1386      |  MAX3237CAI
68                |               |
69                |  port 1:      |  port 1:
70                |   RxD / TxD,  |   RxD / TxD,
71                |   RTS / CTS   |   RTS / CTS, DTR / DSR, DCD, RI
72                |               |
73                |  ! ! ! ! ! !  |  port 2:      |  port 2:
74                |  RTS/CTS can  |   RxD / TxD   |   RxD / TxD
75                |  be RxD/TxD   |               |   RTS / CTS, DTR / DSR
76                |  of 2nd port  |               |   DCD, RI
77 [12],[13]      |  ! ! ! ! ! !  |               |
78 ---------------|---------------|---------------|---------------|---------------
79                |               |
80   Ethernet     |  no such, as  |  1 10BaseT / 100BaseT
81                |  module only  |
82                |               |  LAN91C111-NE
83                |               |  32 bit bus
84                |               |  no external EEPROM
85                |               |  LEDA# for link
86                |               |  LEDB# for Rx / Tx
87 [14]           |               |
88 ===============|===============|===============|===============|===============
89                |               |
90   user         |  8            |  no such
91   switches     |  SW[7..0]     |
92                |               |
93 ---------------|---------------|---------------|---------------|---------------
94                |
95   user push    |  4
96   buttons      |  PB[3..0]
97                |
98 ---------------|---------------|---------------|---------------|---------------
99                |               |
100   user LEDs    |  2            |  8
101                |  LED[1..0]    |  LED[7..0]
102                |               |
103 ---------------|---------------|---------------|---------------|---------------
104                |
105   user seven   |  2
106   segment      |  HEX[1..0][G..A,DP]
107                |
108 ===============|===============|===============|===============|===============
109                |               |
110   3.3V proto-  |  w/o level    |  no such -- only 5V
111   type adapter |  shift buffer |
112                |               |
113                |  40 I/O pins  |
114                |  1 card sel.  |
115                |  1 reset out. |
116                |  1 OSC clock  |
117                |  1 CPU clock  |
118                |  1 clock out. |
119                |               |
120 ---------------|---------------|---------------|---------------|---------------
121                |               |
122   5V prototype |  with level   |  2 ports -- both card ports supplied with its
123   adapter      |  shift buffer |             own level shift buffer
124                |               |
125                |  40 I/O pins  |  port 1 & 2:
126                |  1 card sel.  |   41 I/O pins
127                |  1 Vee  ? ? ? |   1 card select
128                |  1 reset out. |   1 reset output (from dev/board)
129                |  1 OSC clock  |   1 OSC clock    (from dev/board)
130                |  1 CPU clock  |   1 CPU clock    (from dev/board)
131                |  1 clock inp. |   1 clock input  (to dev/board)
132                |               |
133                |               |  (special) port 1:
134                |               |   1 CF select
135                |               |   1 CF present
136                |               |   1 CF ATA select
137                |               |   1 CF power
138                |               |
139                |               |  NOTE: Both card ports are prepared for raw
140                |               |        IDE working. You can connect such
141                |               |        devices directly to the 40 pin header.
142                |               |        The signal PDIAG (passed diagnostic)
143                |               |        is not connected to any I/O signal.
144                |               |        Card port 1 is hard wired to the on
145                |               |        board Copact Flash adapter together
146                |               |        with all other signals needed by CF
147                |               |        cards. Hot plug should be working too.
148 [15],[16]      |               |
149 ===============|===============|===============|===============|===============
150                |               |
151   config. CPLD |  EPM7064      |  EPM7128
152                |               |
153   (alternative |  decition by  |  decision by
154    FPGA conf.) |  jumper       |  push button
155                |               |
156                |  FPGA config. |  FPGA config. |  FPGA config.
157                |  from Flash   |  from Flash   |  from Flash
158                |  only         |  and EPCS4    |  only
159                |               |               |
160 ===============|===============|===============|===============|===============
161 ===============================================================================
162
163
164 ===============================================================================
165         R E F E R E N C E S
166 ===============================================================================
167 [1]     http://www.altera.com/literature/lit-nio.jsp
168 [2]     http://www.altera.com/literature/lit-apx.jsp
169 [3]     http://www.altera.com/literature/lit-cyc.jsp
170 [4]     http://www.altera.com/literature/lit-stx.jsp
171 [5]     http://www.pericom.com/pdf/datasheets/PI49FCT3805.pdf
172         http://www.pericom.com/products/clock/psempart.php?productID=PI49FCT3805
173 [6]     http://www.amd.com/us-en/FlashMemory/ProductInformation/0,,37_1447_1623_1468^1532,00.html
174         http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/21490.pdf
175 [7]     http://www.amd.com/us-en/FlashMemory/ProductInformation/0,,37_1447_1623_1468^1596,00.html
176         http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/23544b.pdf
177 [8]     http://www.altera.com/literature/lit-config.html
178         http://preview.altera.com/literature/ds/micron.pdf
179 [9]     http://www.idt.com/products/pages/Asynchronous_SRAMs-71V016SA.html
180 [10]    http://www.idt.com/products/pages/Asynchronous_SRAMs-71V416SL.html
181 [11]    http://www.micron.com/products/dram/sdram/part.aspx?part=MT48LC4M32B2TG-7
182 [12]    http://www.linear.com/prod/datasheet.html?datasheet=33
183         http://www.linear.com/pdf/1386fa.pdf
184 [13]    http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1068/ln/en
185         http://pdfserv.maxim-ic.com/en/ds/MAX3222-MAX3241.pdf
186 [14]    http://www.smsc.com/main/catalog/lan91c111.html
187 [15]    http://www.t13.org/index.html
188 [16]    http://www.compactflash.org/faqs/faq.htm
189
190
191 ===============================================================================
192 Stephan Linz <linz@li-pro.net>