Artesyn Embedded Technology ATCA-7370, Installation And Use Manual

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Maps and Registers
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54G)
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6.3.2 IPMC SPI Register Map
The FPGA registers may be accessed using the IPMC SPI transactions (with the signal
BMC_SPI_S0_N asserted). See
Table 6-42 "FPGA Register Map Overview" . A SPI write-access to
an address not listed in this table or marked with a "-" in the IPMC SPI column is ignored. A
corresponding read access delivers always zero.
Table 6-42 FPGA Register Map Overview
Address Offset
1
LPC
I/O IPMC
SPI
Description
0x00 r r Module Identification Register
0x01 r r FPGA Version Register
0x02 - - Reserved
0x03 rw r Serial Redirection Control Register
0x04 r rw Serial over LAN (SOL) Control Register
0x05 r rw Serial Routing Register
0x06 r rw IPMC Power Level Register
0x07 - rw Payload Power Control Register
0x08 rw rw I2C Switch Control Register
0x09 - rw Payload Power-button Register
0x0A~0E - - Reserved
0x0F rw rw Reset Mask Register
0x10 rw rw Reset Function Register
0x11 - w IPMC Reset Payload Request Register
0x12 w - BIOS Reset Payload Request Register
0x13 w - OS Reset Payload Request Register
0x14 - rw Payload Reset Source for IPMC Register
0x15 rw - Payload Reset Source for BIOS Register
0x16 rw - Payload Reset Source for OS Register
0x17 - rw IPMC Watchdog Timeout Register
1
For LPC I/O access, add the LPC I/O Base Address 0x600