Z180: Difference between revisions
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DIP64 | DIP64 | ||
+---\/---+ | +---\/---+ | ||
Vss | 1 | Vss |1 64| Ø | ||
XTAL |2 63| *RD | |||
EXTAL |3 62| *WR | |||
*WAIT |4 61| *UR | |||
*BUSACK |5 60| E | |||
*BUSREQ |6 59| *ME | |||
*RESET |7 58| *IOE | |||
*NMI |8 57| *REF | |||
A0 | | *INT0 |9 56| *HALT | ||
A1 | | *INT1 |10 55| *TEND1 | ||
A2 | | *INT2 |11 54| *DREQ1 | ||
A3 | | ST |12 53| CKS | ||
A4 | | A0 |13 52| RXS/*CTS1 | ||
A5 | | A1 |14 51| TXS | ||
A6 | | A2 |15 50| CKA1/*TEND0 | ||
A7 | | A3 |16 49| RXA1 | ||
A8 | | A4 |17 48| TXA1 | ||
A9 | | A5 |18 47| CKA0/*DREQ0 | ||
A6 |19 46| RXA0 | |||
A7 |20 45| TXA0 | |||
A8 |21 44| *DCD0 | |||
A9 |22 43| *CTS0 | |||
A10 |23 42| *RTS0 | |||
A11 |24 41| D7 | |||
A12 |25 40| D6 | |||
A13 |26 39| D5 | |||
A14 |27 38| D4 | |||
A15 |28 37| D3 | |||
A16 |29 36| D2 | |||
A17 |30 35| D1 | |||
A18/TOUT |31 34| D0 | |||
Vcc |32 33| Vss | |||
+--------+ | +--------+ | ||
Revision as of 17:44, 30 January 2010
8-bit Microprocessor
Pinout
DIP64
+---\/---+
Vss |1 64| Ø
XTAL |2 63| *RD
EXTAL |3 62| *WR
*WAIT |4 61| *UR
*BUSACK |5 60| E
*BUSREQ |6 59| *ME
*RESET |7 58| *IOE
*NMI |8 57| *REF
*INT0 |9 56| *HALT
*INT1 |10 55| *TEND1
*INT2 |11 54| *DREQ1
ST |12 53| CKS
A0 |13 52| RXS/*CTS1
A1 |14 51| TXS
A2 |15 50| CKA1/*TEND0
A3 |16 49| RXA1
A4 |17 48| TXA1
A5 |18 47| CKA0/*DREQ0
A6 |19 46| RXA0
A7 |20 45| TXA0
A8 |21 44| *DCD0
A9 |22 43| *CTS0
A10 |23 42| *RTS0
A11 |24 41| D7
A12 |25 40| D6
A13 |26 39| D5
A14 |27 38| D4
A15 |28 37| D3
A16 |29 36| D2
A17 |30 35| D1
A18/TOUT |31 34| D0
Vcc |32 33| Vss
+--------+
LCC68
+---------------------------------------------------------------+
| 1 DDD | 18 IPL | 44 A13 | 61 D12 |
| 2 DDD | 19 FC2 | 45 A14 | 62 D11 |
| 3 DDD | 20 FC1 | 46 A15 | 63 D10 |
| 4 DDD | 21 FC0 | 47 A16 | 64 D9 |
| 5 DDD | 22 DDD | 48 A17 | 65 D8 |
| 6 DDD | 23 A1 | 49 A18 | 66 D7 |
| 7 DDD | 24 A2 | 50 A19 | 67 D6 |
| 8 GND | 25 A3 | 51 A20 | 68 D5 |
| 9 GND | 26 A4 | 52 VCC | 1 D4 |
| 10 HALT | 27 A5 | 53 A21 | 2 D3 |
| 11 RST | 28 A6 | 54 A22 | 3 D2 |
| 12 VMA | 29 A7 | 55 A23 | 4 D1 |
| 13 E | 30 A8 | 56 GND | 5 D0 |
| 14 VPA | 31 A9 | 57 GND | 6 AS |
| 15 BERR | 32 A10 | 58 D15 | 7 UDS |
| 16 IPL2 | 33 A11 | 59 D14 | 8 LDS |
| 17 IPL1 | 34 A12 | 60 D13 | 9 RW |
+---------------------------------------------------------------+
Frequency
DIP64
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)
LCC68
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)
No frequency to check
External links
Z180 page on Wikipedia
Z180 page on CPU-World
