Connector - EISAEISA=Extended Industry Standard Architecture. Developed by Compaq, AST, Zenith, Tandy...62+38 PIN EDGE CONNECTOR at the computer. Pin | Name | Description |
---|
E1 | CMD# | Command Phase | E2 | START# | Start Phase | E3 | EXRDY | EISA Ready | E4 | EX32# | EISA Slave Size 32 | E5 | GND | Ground | E6 | KEY | Access Key | E7 | EX16# | EISA Slave Size 16 | E8 | SLBURST# | Slave Burst | E9 | MSBURST# | Master Burst | E10 | W/R# | Write/Read | E11 | GND | Ground | E12 | RES | Reserved | E13 | RES | Reserved | E14 | RES | Reserved | E15 | GND | Ground | E16 | KEY | Access Key | E17 | BE1# | Byte Enable 1 | E18 | LA31# | Latchable Addressline 31 | E19 | GND | Ground | E20 | LA30# | Latchable Addressline 30 | E21 | LA28# | Latchable Addressline 28 | E22 | LA27# | Latchable Addressline 27 | E23 | LA25# | Latchable Addressline 25 | E24 | GND | Ground | E25 | KEY | Access Key | E26 | LA15 | Latchable Addressline 15 | E27 | LA13 | Latchable Addressline 13 | E28 | LA12 | Latchable Addressline 12 | E29 | LA11 | Latchable Addressline 11 | E30 | GND | Ground | E31 | LA9 | Latchable Addressline 9 | | | | F1 | GND | Ground | F2 | +5V | +5 VDC | F3 | +5V | +5 VDC | F4 | --- | | F5 | --- | | F6 | KEY | Access Key | F7 | --- | | F8 | --- | | F9 | +12V | +12 VDC | F10 | M/IO# | Memory/Input-Output | F11 | LOCK# | Lock bus | F12 | RES | Reserved | F13 | GND | Ground | F14 | RES | Reserved | F15 | BE3# | Byte Enable 3 | F16 | KEY | Access Key | F17 | BE2# | Byte Enable 2 | F18 | BE0# | Byte Enable 0 | F19 | GND | Ground | F20 | +5V | +5 VDC | F21 | LA29# | Latchable Addressline 29 | F22 | GND | Ground | F23 | LA26# | Latchable Addressline 26 | F24 | LA24# | Latchable Addressline 24 | F25 | KEY | Access Key | F26 | LA16 | Latchable Addressline 16 | F27 | LA14 | Latchable Addressline 14 | F28 | +5V | +5 VDC | F29 | +5V | +5 VDC | F30 | GND | Ground | F31 | LA10 | Latchable Addressline 10 | | | | G1 | LA7 | Latchable Addressline 7 | G2 | GND | Ground | G3 | LA4 | Latchable Addressline 4 | G4 | LA3 | Latchable Addressline 3 | G5 | GND | Ground | G6 | KEY | Access Key | G7 | D17 | Data 17 | G8 | D19 | Data 19 | G9 | D20 | Data 20 | G10 | D22 | Data 22 | G11 | GND | Ground | G12 | D25 | Data 25 | G13 | D26 | Data 26 | G14 | D28 | Data 28 | G15 | KEY | Access Key | G16 | GND | Ground | G17 | D30 | Data 30 | G18 | D31 | Data 31 | G19 | MREQx | Master Request | | | | H1 | LA8 | Latchable Addressline 8 | H2 | LA6 | Latchable Addressline 6 | H3 | LA5 | Latchable Addressline 5 | H4 | +5V | +5 VDC | H5 | LA2 | Latchable Addressline 2 | H6 | KEY | Access Key | H7 | D16 | Data 16 | H8 | D18 | Data 18 | H9 | GND | Ground | H10 | D21 | Data 21 | H11 | D23 | Data 23 | H12 | D24 | Data 24 | H13 | GND | Ground | H14 | D27 | Data 27 | H15 | KEY | Access Key | H16 | D29 | Data 29 | H17 | +5V | +5 VDC | H18 | +5V | +5 VDC | H19 | MAKx | Master Acknowledge |
|