User manual

AIMB-281 User Manual 24
2.13 SPI Flash Connector (JSPI)
Is a point-to-point interface standard, which allows network equipment designers to
develop an array of next-generation multi-service switches and routers to support
multi-service traffic with aggregate bandwidths up to OC-192 (10 Gb/s) and beyond,
enabling them to dramatically increase system performance.
15 Ground 16 PS-ON# (power supply remote on/off)
17 Ground 18 Ground
19 Ground 20 No connect
21 +5V 22 +5V
23 +5V 24 Ground
Table 2.7: ATX Power Connector (EATXPWR1, ATX12V1)
Table 2.8: ATX Power Connector (EATXPWR1, ATX12V1)
Pin Signal Pin Signal
1+3V 2
GND
3
SP1_CS#
4
SPI_CLK
5
SPI_MISO
6
SPI_MOSI
7
SPI_HOLD#