CY7C9538 Description
CONFIDENTIAL CY7C9538 OC-48/STM-16 Framer with Reconfigurable VC POSIC2GVC-R™.
CY7C9538 Key Features
- OC-48/STS-48/STM-16, OC-12/STS-12/STM-4, OC-3/STS3/STM-1 rates, concatenated and non-concatenated
- plies with ITU-Standards G.707/Y.1322 and G.783[1,2]
- Programmable frame tagging engine for packet preclassification enables such features as
- MPLS label lookup and tagging
- PPP: LCP and NCP tagging
- PPP control packets optionally sent to host CPU interface
- MAC/layer 3 address look-up and tagging
- Programmable A1A2 processing bypass in Rx direction with frame sync input
- plete section overhead (SOH), line overhead (LOH), and path overhead (POH) processing
- APS extraction, CPU interrupt generation, and programmable insertion of APS byte