TS-7250-V3 PC104 Header: Difference between revisions

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| D15
| D15
| ISA_DRQ7
| ISA_DRQ7
| 101
| N/A
|-
|-
| B23
| B23
| ISA_IRQ5
| ISA_IRQ5
| 14
| N/A
|  
|  
| A23
| A23
| ISA_ADD_08
| ISA_ADD_08
| 49
| N/A
|  
|  
| C14
| C14
| ISA_DAT_11
| ISA_DAT_11
| 36
| N/A
|  
|  
| D14
| D14
| ISA_DACK7
| ISA_DACK7
| 100
| N/A
|-
|-
| B22
| B22
| ISA_IRQ6
| ISA_IRQ6
| 15
| N/A
|  
|  
| A22
| A22
| ISA_ADD_09
| ISA_ADD_09
| 50
| N/A
|  
|  
| C13
| C13
| ISA_DAT_10
| ISA_DAT_10
| 35
| N/A
|  
|  
| D13
| D13
| ISA_DRQ6
| ISA_DRQ6
| 99
| N/A
|-
|-
| B21
| B21
| ISA_IRQ7
| ISA_IRQ7
| 16
| N/A
|  
|  
| A21
| A21
| ISA_ADD_10
| ISA_ADD_10
| 51
| N/A
|  
|  
| C12
| C12
| ISA_DAT_09
| ISA_DAT_09
| 34
| N/A
|  
|  
| D12
| D12
| ISA_DACK6
| ISA_DACK6
| 98
| N/A
|-
|-
| B20
| B20
| ISA_BCLK
| ISA_BCLK
| 21
| N/A
|  
|  
| A20
| A20
| ISA_ADD_11
| ISA_ADD_11
| 52
| N/A
|  
|  
| C11
| C11
| ISA_DAT_08
| ISA_DAT_08
| 33
| N/A
|  
|  
| D11
| D11
| ISA_DRQ5
| ISA_DRQ5
| 97
| N/A
|-
|-
| B19
| B19
| ISA_REFRESH
| ISA_REFRESH
| 8
| [[#GPIO|Bank 6 IO 6]]
|  
|  
| A19
| A19
| ISA_ADD_12
| ISA_ADD_12
| 53
| N/A
|  
|  
| C10
| C10
Line 211: Line 211:
| D10
| D10
| ISA_DACK5
| ISA_DACK5
| 96
| N/A
|-
|-
| B18
| B18
| ISA_DRQ1
| ISA_DRQ1
| 19
| [[#GPIO|Bank 6 IO 7]]
|  
|  
| A18
| A18
| ISA_ADD_13
| ISA_ADD_13
| 54
| N/A
|  
|  
| C09
| C09
Line 227: Line 227:
| D09
| D09
| ISA_DRQ0
| ISA_DRQ0
| 95
| N/A
|-
|-
| B17
| B17
| ISA_DACK1
| ISA_DACK1
| 18
| N/A
|  
|  
| A17
| A17
| ISA_ADD_14
| ISA_ADD_14
| 55
| N/A
|  
|  
| C08
| C08
Line 243: Line 243:
| D08
| D08
| ISA_DACK0
| ISA_DACK0
| 94
| N/A
|-
|-
| B16
| B16
| ISA_DRQ3
| ISA_DRQ3
| 11
| [[#GPIO|Bank 6 IO 12]]
|  
|  
| A16
| A16
| ISA_ADD_15
| ISA_ADD_15
| 56
| N/A
|  
|  
| C07
| C07
Line 259: Line 259:
| D07
| D07
| ISA_IRQ14
| ISA_IRQ14
| 93
| N/A
|-
|-
| B15
| B15
| ISA_DACK3
| ISA_DACK3
| 13
| [[#GPIO|Bank 6 IO 13]]
|  
|  
| A15
| A15
| ISA_ADD_16
| ISA_ADD_16
| 57
| N/A
|  
|  
| C06
| C06
Line 275: Line 275:
| D06
| D06
| ISA_IRQ15
| ISA_IRQ15
| 92
| N/A
|-
|-
| B14
| B14
| ISA_IOR
| ISA_IOR
| 0
| N/A
|  
|  
| A14
| A14
| ISA_ADD_17
| ISA_ADD_17
| 58
| N/A
|  
|  
| C05
| C05
Line 291: Line 291:
| D05
| D05
| ISA_IRQ12
| ISA_IRQ12
| 91
| N/A
|-
|-
| B13
| B13
| ISA_IOW
| ISA_IOW
| 1
| N/A
|  
|  
| A13
| A13
| ISA_ADD_18
| ISA_ADD_18
| 59
| N/A
|  
|  
| C04
| C04
Line 307: Line 307:
| D04
| D04
| ISA_IRQ11
| ISA_IRQ11
| 90
| N/A
|-
|-
| B12
| B12
| ISA_MEMR
| ISA_MEMR
| 3
| N/A
|  
|  
| A12
| A12
| ISA_ADD_19
| ISA_ADD_19
| 60
| N/A
|  
|  
| C03
| C03
Line 323: Line 323:
| D03
| D03
| ISA_IRQ10
| ISA_IRQ10
| 89
| N/A
|-
|-
| B11
| B11
| ISA_MEMW
| ISA_MEMW
| 2
| N/A
|  
|  
| A11
| A11
| ISA_AEN
| ISA_AEN
| 7
| N/A
|  
|  
| C02
| C02
Line 339: Line 339:
| D02
| D02
| ISA_IO16
| ISA_IO16
| 88
| N/A
|-
|-
| B10
| B10
Line 347: Line 347:
| A10
| A10
| ISA_IORDY
| ISA_IORDY
| 10
| [[#GPIO|Bank 6 IO 5]]
|  
|  
| C01
| C01
Line 355: Line 355:
| D01
| D01
| ISA_MEM16
| ISA_MEM16
| 87
| N/A
|-
|-
| B09
| B09
Line 363: Line 363:
| A09
| A09
| ISA_DAT_00
| ISA_DAT_00
| 25
| N/A
|  
|  
| C00
| C00
Line 375: Line 375:
| B08
| B08
| ISA_ENDX
| ISA_ENDX
| 6
| [[#GPIO|Bank 6 IO 3]]
|  
|  
| A08
| A08
| ISA_DAT_01
| ISA_DAT_01
| 26
| N/A
| rowspan=8 colspan=8 |
| rowspan=8 colspan=8 |
|-
|-
Line 388: Line 388:
| A07
| A07
| ISA_DAT_03
| ISA_DAT_03
| 28
| N/A
|-
|-
| B06
| B06
| ISA_DRQ2
| ISA_DRQ2
| 12
| [[#GPIO|Bank 6 IO 9]]
|  
|  
| A06
| A06
| ISA_DAT_04
| ISA_DAT_04
| 29
| N/A
|-
|-
| B05
| B05
Line 404: Line 404:
| A05
| A05
| ISA_DAT_05
| ISA_DAT_05
| 30
| N/A
|-
|-
| B04
| B04
| ISA_IRQ9
| ISA_IRQ9
| 17
| N/A
|  
|  
| A04
| A04
| ISA_DAT_02
| ISA_DAT_02
| 27
| N/A
|-
|-
| B03
| B03
Line 420: Line 420:
| A03
| A03
| ISA_DAT_06
| ISA_DAT_06
| 31
| N/A
|-
|-
| B02
| B02
| ISA_RESET
| ISA_RESET
| 4
| [[#GPIO|Bank 2 IO 7]] <ref>This is automatically controlled by the ts-pc104 driver</ref>
|  
|  
| A02
| A02
| ISA_DAT_07
| ISA_DAT_07
| 32
| N/A
|-
|-
| B01
| B01
Line 436: Line 436:
| A01
| A01
| ISA_IOCHK
| ISA_IOCHK
| 9
| [[#GPIO|Bank 2 IO 8]]
|}
|}


<References />
<References />

Revision as of 10:13, 12 July 2021

The PC104 connector consists of four rows of pins labelled A-D. The PC104 standard implements an ISA bus over these headers, but we also include the ability for almost all of the pins to be used as DIO.

TS-7250-V3 PC104 pinout.svg

Pin Name GPIO Pin Name GPIO Pin Name GPIO Pin Name GPIO
B32 GND N/A A32 GND N/A
B31 GND N/A A31 ISA_ADD_00 N/A
B30 ISA_14_3_MHZ N/A A30 ISA_ADD_01 N/A
B29 5V N/A A29 ISA_ADD_02 N/A
B28 ISA_BALE Bank 6 IO 1 A28 ISA_ADD_03 N/A C19 GND N/A D19 GND N/A
B27 ISA_TC Bank 6 IO 2 A27 ISA_ADD_04 N/A C18 ISA_DAT_15 N/A D18 GND N/A
B26 ISA_DACK2 Bank 6 IO 10 A26 ISA_ADD_05 N/A C17 ISA_DAT_14 N/A D17 Unused N/A
B25 ISA_IRQ3 N/A A25 ISA_ADD_06 N/A C16 ISA_DAT_13 N/A D16 +5V N/A
B24 GND N/A A24 ISA_ADD_07 N/A C15 ISA_DAT_12 N/A D15 ISA_DRQ7 N/A
B23 ISA_IRQ5 N/A A23 ISA_ADD_08 N/A C14 ISA_DAT_11 N/A D14 ISA_DACK7 N/A
B22 ISA_IRQ6 N/A A22 ISA_ADD_09 N/A C13 ISA_DAT_10 N/A D13 ISA_DRQ6 N/A
B21 ISA_IRQ7 N/A A21 ISA_ADD_10 N/A C12 ISA_DAT_09 N/A D12 ISA_DACK6 N/A
B20 ISA_BCLK N/A A20 ISA_ADD_11 N/A C11 ISA_DAT_08 N/A D11 ISA_DRQ5 N/A
B19 ISA_REFRESH Bank 6 IO 6 A19 ISA_ADD_12 N/A C10 Unused N/A D10 ISA_DACK5 N/A
B18 ISA_DRQ1 Bank 6 IO 7 A18 ISA_ADD_13 N/A C09 Unused N/A D09 ISA_DRQ0 N/A
B17 ISA_DACK1 N/A A17 ISA_ADD_14 N/A C08 Unused N/A D08 ISA_DACK0 N/A
B16 ISA_DRQ3 Bank 6 IO 12 A16 ISA_ADD_15 N/A C07 Unused N/A D07 ISA_IRQ14 N/A
B15 ISA_DACK3 Bank 6 IO 13 A15 ISA_ADD_16 N/A C06 Unused N/A D06 ISA_IRQ15 N/A
B14 ISA_IOR N/A A14 ISA_ADD_17 N/A C05 N/A Unused D05 ISA_IRQ12 N/A
B13 ISA_IOW N/A A13 ISA_ADD_18 N/A C04 Unused N/A D04 ISA_IRQ11 N/A
B12 ISA_MEMR N/A A12 ISA_ADD_19 N/A C03 Unused N/A D03 ISA_IRQ10 N/A
B11 ISA_MEMW N/A A11 ISA_AEN N/A C02 Unused N/A D02 ISA_IO16 N/A
B10 GND N/A A10 ISA_IORDY Bank 6 IO 5 C01 Unused N/A D01 ISA_MEM16 N/A
B09 Unused N/A A09 ISA_DAT_00 N/A C00 GND N/A D00 GND N/A
B08 ISA_ENDX Bank 6 IO 3 A08 ISA_DAT_01 N/A
B07 Unused N/A A07 ISA_DAT_03 N/A
B06 ISA_DRQ2 Bank 6 IO 9 A06 ISA_DAT_04 N/A
B05 3.3V [1] N/A A05 ISA_DAT_05 N/A
B04 ISA_IRQ9 N/A A04 ISA_DAT_02 N/A
B03 Unused N/A A03 ISA_DAT_06 N/A
B02 ISA_RESET Bank 2 IO 7 [2] A02 ISA_DAT_07 N/A
B01 GND N/A A01 ISA_IOCHK Bank 2 IO 8
  1. ↑ The PC104 standard uses -5V here. If a third party device is used that might use this rail, FB17 should be removed.
  2. ↑ This is automatically controlled by the ts-pc104 driver
Retrieved from "http://docs.embeddedTS.com/index.php?title=TS-7250-V3_PC104_Header&oldid=13966"