8 i2c and smb bus, I2c and smb bus (for user access), C and smb bus – ADLINK Express-BASE User Manual
Page 20: Cn31: i, C bus, Cn30: smb bus, Jpy2: i2c buffer (data), Jpy3: i2c buffer (clock), Jpy4: smbus buffer (data), Jpy5: smbus buffer (clock)

Express-BASE User’s Manual
Page 20
6.8 I
2
C and SMB Bus
(for user access)
CN31:
I
2
C Bus
Pin
Signal
1
+5V
2
I2C_DAT
3
I2C_CK
4
GND
CN30:
SMB Bus
Pin
Signal
1
+5V
2
SMB_DAT
3
SMB_CK
4
GND
1
1
JPY2:
I2C BUFFER (data)
Jumper
Status
1-2
ON
2-3
OFF
<<<<
1
2
3
JPY3:
I2C BUFFER (clock)
Jumper
Status
1-2
ON
2-3
OFF
<<<<
1
2
3
JPY4:
SMBus BUFFER (data)
Jumper
Status
1-2
ON
2-3
OFF
<<<<
1
2
3
JPY5:
SMBus BUFFER (clock)
Jumper
Status
1-2
ON
2-3
OFF
<<<<
1
2
3
I2C/SMBus Buffers
These buffers settings are for isolation of the I2C and SMBus - test feature only.
ON:
I2C/SMBus passes through LTC4300A-2 Buffer
OFF:
Bypass Buffer
NOTE:
<<<< indicates default setting
See also other documents in the category ADLINK Hardware:
- USB-1901 (84 pages)
- USB-1210 (54 pages)
- USB-2401 (60 pages)
- USB-7230 (50 pages)
- USB-2405 (56 pages)
- DAQe-2010 (92 pages)
- DAQe-2204 (100 pages)
- DAQe-2213 (94 pages)
- DAQe-2501 (74 pages)
- PXI-2010 (84 pages)
- PXI-2020 (60 pages)
- PXI-2501 (62 pages)
- cPCI-9116 (98 pages)
- ACL-8112 Series (93 pages)
- ACL-8112 Series (94 pages)
- ACL-8112 Series (92 pages)
- ACL-8216 (75 pages)
- ACL-8111 (61 pages)
- PCM-9112+ (10 pages)
- PCM-9112+ (94 pages)
- cPCI-6216V (47 pages)
- ACL-6126 (28 pages)
- ACL-6128A (40 pages)
- PCM-6308V+ (52 pages)
- PCM-6308V+ (4 pages)
- PCI-7444 (82 pages)
- PCI-7434 (48 pages)
- PCI-7234 (56 pages)
- PCI-7260 (66 pages)
- PCI-7258 (38 pages)
- PCI-7256 (48 pages)
- PCI-7250 (48 pages)
- LPCI-7250 (48 pages)
- PCI-7396 (65 pages)
- PCI-7296 (59 pages)
- PCI-8554 (67 pages)
- PCIe-7360 (94 pages)
- PCIe-7350 (86 pages)
- PCIe-7300A (114 pages)
- PCIe-7200 (51 pages)
- PCI-7300A (83 pages)
- PCI-7300A (112 pages)
- PCI-7200 (96 pages)
- cPCI-7300 (82 pages)
- cPCI-7300 (83 pages)