General Use Register Memory Map68C3 Operations Manual North Atlantic Industries, Inc. 12/19/2014Rev: 2014-12-19-0947 www.naii.com Page 301 of 330Date CodeAddress: 7F2hType: unsigned integer wordRange: 0000h to FFFFhRead/Write: RInitialized Value: not applicableThis register contains the date of manufacture. It is read as a four digit decimal number, where four digits represent YYWW(Year, Year, Week, Week). For example, 0126 converts to the 26th week of 2001.REGISTER D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 FUNCTIONDATE CODE D D D D D D D D D D D D D D D D D=DATA BITModule IDType: ASCII character (in each upper and lower byte)Range: 0 to 65535Read/Write: RInitialized Value: N/ARead register to determine Module ID in ASCII. There is one register for each module slot (1 through 3). For example, ModuleP1 register contents where slot is populated with module P1 would contain ASCII “P” in upper byte and ASCII “1” in lower byte,together 5031h.REGISTER D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 FUNCTIONMODULE ID D D D D D D D D D D D D D D D D D=DATA BITExample ASCII “P” ASCII “1”Revision Level, Interface FPGAType: unsigned integer wordRange: not applicableRead/Write: RInitialized Value: not applicableRead register to determine Interface FPGA revision number.REGISTER D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 FUNCTIONPCB REVISION D D D D D D D D D D D D D D D D D=DATA BITRevision Level, Interface DSPType: unsigned integer wordRange: 0 to 65535Read/Write: RInitialized Value: not applicableRead register to determine module processor firmware revision number. There is one register for each module slot (1 through3).REGISTER D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 FUNCTIONPROCESSOR REVISION D D D D D D D D D D D D D D D D D=DATA BIT
