68000: Difference between revisions

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(New page: http://en.wikipedia.org/wiki/68000 68000 page on Wikipedia Pinout <pre> 68000, 68010 (DIP64) Motorola 16/32-bit microprocessor +------\/------+ D4 |1 64| D5 D...)
 
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Revision as of 20:20, 27 July 2009

[68000 page on Wikipedia]

Pinout

68000, 68010 (DIP64)
Motorola 16/32-bit microprocessor
       +------\/------+
    D4 |1           64| D5
    D3 |2           63| D6
    D2 |3           62| D7
    D1 |4           61| D8
    D0 |5           60| D9
   /AS |6           59| D10
  /UDS |7           58| D11
  /LDS |8           57| D12
  R//W |9           56| D13
/DTACK |10          55| D14
   /BG |11          54| D15
/BGACK |12          53| GND
   /BR |13          52| A23
   VCC |14          51| A22
   CLK |15          50| A21
   GND |16  68000   49| VCC
 /HALT |17  68010   48| A20
  /RST |18          47| A19
  /VMA |19          46| A18
     E |20          45| A17
  /VPA |21          44| A16
 /BERR |22          43| A15
 /IPL2 |23          42| A14
 /IPL1 |24          41| A13
 /IPL0 |25          40| A12
   FC2 |26          39| A11
   FC1 |27          38| A10
   FC0 |28          37| A9
    A1 |29          36| A8
    A2 |30          35| A7
    A3 |31          34| A6
    A4 |32          33| A5
       +--------------+
Frequency: set reader to FREQ, put black probe to GND, red probe to 15 to measure CPU clock
Guru's comment: 15, 23/24/25(vsync sometimes)


68000, 68010 (PLCC)
Motorola 16/32-bit microprocessor
PLCC68
+---------------------------------------------------------------+
| 10 /DTACK     | 27 /IPL0      | 44 A13        | 61 D12        |
| 11 /BG        | 28 FC2        | 45 A14        | 62 D11        |
| 12 /BGACK     | 29 FC1        | 46 A15        | 63 D10        |
| 13 /BR        | 30 FC0        | 47 A16        | 64 D9         |
| 14 VCC        | 31            | 48 A17        | 65 D8         |
| 15 CLK        | 32 A1         | 49 A18        | 66 D7         |
| 16 GND        | 33 A2         | 50 A19        | 67 D6         |
| 17 GND        | 34 A3         | 51 A20        | 68 D5         |
| 18            | 35 A4         | 52 VCC        |  1 D4         |
| 19 /HALT      | 36 A5         | 53 A21        |  2 D3         |
| 20 /RST       | 37 A6         | 54 A22        |  3 D2         |
| 21 /VMA       | 38 A7         | 55 A23        |  4 D1         |
| 22 E          | 39 A8         | 56 GND        |  5 D0         |
| 23 /VPA       | 40 A9         | 57 GND        |  6 /AS        |
| 24 /BERR      | 41 A10        | 58 D15        |  7 /UDS       |
| 25 /IPL2      | 42 A11        | 59 D14        |  8 /LDS       |
| 26 /IPL1      | 43 A12        | 60 D13        |  9 R//W       |
+---------------------------------------------------------------+
Frequency: set reader to FREQ, put black probe to GND, red probe to 15 to measure CPU clock
Guru's comment: 16, 25/26/27(vsync sometimes)

[68000 page on CPU-World]