SocLib Components General Index

HalfGatewayTarget

1) Functional Description

This hardware component is a subcomponent of RingGateway. It handles outcoming responses and incoming commands to and from the ring to which it is attached.

2) Component definition & usage

source:trunk/soclib/soclib/module/network_component/half_gateway_target/caba/metadata/half_gateway_target.sd

3) CABA implementation

CABA sources

• interface : source:trunk/soclib/soclib/module/network_component/half_gateway_target/caba/source/include/half_gateway_target.h
• implementation : source:trunk/soclib/soclib/module/network_component/half_gateway_target/caba/source/src/half_gateway_target.cpp

CABA Constructor parameters

HalfGatewayInitiator(sc_module_name	   insname,           // instance name
                     bool                alloc_target,        // default target token owner
                     const int           &cmd_fifo_depth,     // command fifo depth
                     const soclib::common::MappingTable &mt,  // mapping table
                     const soclib::common::IntTab &ringid,    // global subsystem index
                     bool  local);                            // routing parameter

CABA ports

• sc_in<bool> p_clk; Global system clock
• sc_in<bool> p_resetn; Global system reset
• soclib::caba::RingIn p_ring_in; Ring input port
• soclib::caba::RingOut p_ring_out; Ring output port
• soclib::caba::GateTarget p_gate_target; Port to gate initiator

4) TLMT implementation

The TLM-T implementation is not available yet.