Tri-M Systems MOPS/586 用户手册
MOPS/586
Peripheral Interface
PC/104-Connector
Specification XT Bus
Pin
Signal Name
Pin
Signal Name
A1
/IOCHCK
B1
GND
A2
SD7
B2
RESETDRV
A3
SD6
B3
+5V
A4
SD5
B4
IRQ9
A5
SD4
B5
-5V
A6
SD3
B6
DRQ2
A7
SD2
B7
-12V
A8
SD1
B8
/0WS
A9
SD0
B9
+12V
A10
IOCHRDY
B10
GND (*)
A11
AEN
B11
/SMEMW
A12
SA19
B12
/SMEMR
A13
SA18
B13
/IOW
A14
SA17
B14
/IOR
A15
SA16
B15
/DACK3
A16
SA15
B16
DRQ3
A17
SA14
B17
/DACK1
A18
SA13
B18
DRQ1
A19
SA12
B19
/REFRESH
A20
SA11
B20
SYSCLK
A21
SA10
B21
IRQ7
A22
SA9
B22
IRQ6
A23
SA8
B23
IRQ5
A24
SA7
B24
IRQ4
A25
SA6
B25
IRQ3
A26
SA5
B26
/DACK2
A27
SA4
B27
TC
A28
SA3
B28
BALE
A29
SA2
B29
+5V
A30
SA1
B30
OSC
A31
SA0
B31
GND
A32
GND
B32
GND
Specification AT Bus X2, C0 - C19
Pin
Signal Name
Pin
Signal Name
C0
GND
D0
GND
C1
/SBHE
D1
/MEMCS16
C2
LA23
D2
/IOCS16
C3
LA22
D3
IRQ10
C4
LA21
D4
IRQ11
C5
LA20
D5
IRQ12
C6
LA19
D6
IRQ15
C7
LA18
D7
IRQ14
C8
LA17
D8
/DACK0
C9
/MEMR
D9
DRQ0
C10
/MEMW
D10
/DACK5
C11
SD8
D11
DRQ5
C12
SD9
D12
/DACK6
C13
SD10
D13
DRQ6
C14
SD11
D14
/DACK7
C15
SD12
D15
DRQ7
C16
SD13
D16
+5V
C17
SD14
D17
/MASTER
C18
SD15
D18
GND
C19
GND (*)
D19
GND
(*) Key pin for PC/104; GND for PC/104+ - specification
For signal description and periphal driver current refer the PC/104 Specification.
Any signals are open collector for multiple sources and can not drive by TTL.
Any signals are open collector for multiple sources and can not drive by TTL.
Tri-M Systems Inc., 6-1301 Ketch Court, Coquitlam, B.C., V3K 6X7, Canada
Phone: (604) 527-1100, (800) 665-5600 Fax: (604) 527-1110
Email: info@Tri-M.com Web: www.Tri-M.com