Emerson ATCA-9305 Manuel D’Utilisation
Management Processor CPLD:
MPC8548 PLD Register
5-2
Product ID
This read-only register identifies the board as ATCA-9305, and is used for PLD coding.
Register 5-1:
Product ID (0x00)
Hardware Version
This read-only register tracks hardware revisions.
Register 5-2:
Hardware Version (0x04)
0x84
CGDO
Cavium GPIO Data Out
0x88
CGDI
Cavium GPIO Data In
0x8C
IGCR
IPMP/IPMC GPIO Control
0xD0
LPC1
Low Pin Count (LPC) Bus Control
0xD4
LPCD
LPC Data
0xD8
SIRQI1
Serial IRQ Interrupt 1 [15:8]
0xDC
SIRQI2
Serial IRQ Interrupt 2 [7:0]
1. Scratch 1 (0x40) is a read/write register for storage only.
Bits:
Function:
Description:
7
CAVF1
Cavium Frequency 1
6
CAVF0
Cavium Frequency 0
5
0
Product ID
4
0
3
0
2
0
1
HC1
Hardware Configuration 1
0
HC0
Hardware Configuration 0
Bits:
Function:
Description:
7
0
6
0
5
0
4
0
3
HVN (3)
Hardware Version Number is hard coded in the PLD and changes
with every major PCB artwork version.
Version starts at 00
with every major PCB artwork version.
Version starts at 00
16
.
2
HVN (2)
1
HVN (1)
0
HVN (0)
Address
Offset (hex):
Offset (hex):
Mnemonic:
Register Name:
(continued)
See Page: