Transcription of 1. General description - NXP
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1. General descriptionThe SJA1105 is an IEEE 5-port automotive Ethernet switch. Each of the five ports can be individually configured to operate in MII, RMII and RGMII modes. This arrangement provides the flexibility to connect a mix of switches, microprocessors and PHY devices such as the TJA1100 BroadR-Reach PHY from NXP Semiconductors (Ref. 1 and Ref. 2) and other commercially available Fast Ethernet and Gigabit Ethernet PHYs. The high-speed interface makes it easy to cascade multiple SJA1105s for scalability. It can be used in various automotive scenarios such as gateway applications, body domain controllers or for interconnecting multiple ECUs in a daisy chain. Audio Video Bridging (AVB) support (Ref. 3) fully leverages infotainment and advanced driver assistance SJA1105 comes in two pin-compatible variants.
1. General description The SJA1105 is an IEEE 802.3-compliant 5-port automotive Ethernet switch. Each of the ... (pre-standard) Support for ring-based redundancy (for time-triggered traffic only) ... IEEE 1149.1 compliant JTAG interface for TAP controller access and boundary scan.
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