32.8.27 GMAC Specific Address n Top Register

The addresses stored in the Specific Address Registers are deactivated at reset or when their corresponding Specific Address Register Bottom is written. They are activated when Specific Address Register Top is written.

Table 32-42. Register Bit Attribute Legend
SymbolDescriptionSymbolDescriptionSymbolDescription
RReadable bitHCCleared by Hardware(Grey cell)Unimplemented
WWritable bitHSSet by HardwareXBit is unknown at Reset
KWrite to clearSSoftware settable bit
Name: SATx
Offset: 0x01008C + (x-1)*0x08 [x=1..4]
Reset: 0x00000000
Property: Read/Write

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
 ADDR[15:8] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 76543210 
 ADDR[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 15:0 – ADDR[15:0] Specific Address n

The most significant bits of the destination address, that is, bits 47:32.

Note: The SABx and SATx registers must be initialized from the FCCFG72 (FMAC_31_0) and FCCFG72 (FMAC_47_32) locations in OTPCAL.