Microsemi SmartFusion2 - Coresf2 Config Soft IP; Table 785 SERDERIF APB Slave Configuration Interface Port List; Table 786 MSS APB Master Configuration Interface Port List

APB Configuration Interface
UG0331 User Guide Revision 15.0 786
25.1.3 CoreSF2Config Soft IP
CoreSF2Config facilitates configuration of peripheral blocks (MDDR, FDDR, and SERDESIF blocks) in a
SmartFusion2 device, as shown in Figure 358, page 787. CoreSF2Config has a mirrored master APB
port and several mirrored slave APB ports. The mirrored master port should be connected to the
FIC_2_APB_MASTER port of the MSS and the mirrored slave ports should be connected to the APB
slave ports of the blocks to be configured.
CoreSF2Config soft IP is available in the Libero SoC IP Catalog. Refer to the CoreSF2Config
Handbook for port lists and their descriptions, design flows, memory maps, and Control and Status
register details.
Table 785 • SERDERIF APB Slave Configuration Interface Port List
Port Name Direction Polarity Description
APB_S_PSEL In High Indicates APB slave select
APB_S_PENABLE In High Indicates APB enable
APB_S_PWRITE In High Indicates APB write control signal. Indicates read
when Low and write when High.
APB_S_PADDR [13:2] In Indicates APB address. Addresses are word aligned.
APB_S_PWDATA [31:0] In Indicates APB write data
APB_S_PRDATA [31:0] Out Indicates APB read data
APB_S_PREADY Out Indicates APB PREADY signal and used to extend an
APB transfer.
APB_S_PSLVERR Out High Indicates a transfer failure
APB_S_PCLK In Indicates APB clock
APB_S_PRESET_N In Low Indicates APB active low reset
Table 786 • MSS APB Master Configuration Interface Port List
Port Name Direction Polarity Description
FIC_2_APB_M_PSEL Out High Indicates APB slave select
FIC_2_APB_M_PENABLE Out High Indicates APB enable
FIC_2_APB_M_PWRITE Out High APB write control signal. Indicates read when Low
and write when High.
FIC_2_APB_M_PADDR [15:2] Out Indicates APB address. Addresses are word aligned.
FIC_2_APB_M_PWDATA [31:0] Out Indicates APB write data
FIC_2_APB_M_PRDATA [31:0] In Indicates APB read data
FIC_2_APB_M_PREADY In Indicates APB PREADY signal and used to extend an
APB transfer.
FIC_2_APB_M_PSLVERR In High Indicates a transfer failure
FIC_2_APB_M_PCLK In Indicates APB clock
FIC_2_APB_M_PRESET_N In Low Indicates APB active low reset