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Programmable Logic Device:
Serial Presence Detect (SPD)
Pm8560 User’s Manual
10006609-03
8-20
reserved:
Default is 000000
RCLKM:
RCLK Mode specifies if the recovered clock from the framer is E1 or T1
0 E1 (default)
1 T1
TCON:
TCLK Control
0 TCLK output (PLD drives TCLK) default
1 TCLK input (PLD tristates TCLK)
RCON:
RCLK Control
0 RCLK input (PLD receives RCLK)
1 RCLK output (PLD drives RCLK)
SERIAL PRESENCE DETECT (SPD) REGISTERS
Row Column
Register 8-23:
SPD Row Column (SPDRC), 0x60
RADDR:
Row Addressing of the on-board DDR SDRAM
00 12-row bits
01 13-row bits
10 14-row bits
11 Reserved
CADDR:
Column Addressing of the on-board DDR SDRAM
000 8-column bits
001 9-column bits
010 10-column bits
011 11-column bits
100—111 Reserved
NROWS:
Number of physical banks of the on-board DDR SDRAM
0 1 row
1 2 rows
7
6
5
4
3
2
1
0
RADDR
CADDR
NROWS
NROWD
Summary of Contents for Pm8560
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Page 36: ...Setup Troubleshooting Pm8560 User s Manual 10006609 03 2 12 ...
Page 54: ...Serial I O Baud Rate Selection Pm8560 User s Manual 10006609 03 5 4 ...
Page 62: ...TDM Interface Rear Panel I O Connector P14 Pm8560 User s Manual 10006609 03 6 8 ...
Page 72: ...PCI Bus Interface PMC Connector Pin Assignments Pm8560 User s Manual 10006609 03 7 10 ...
Page 112: ...Development Mezzanine Card Troubleshooting Pm8560 User s Manual 10006609 03 10 12 ...
Page 138: ...Monitor Download Formats Pm8560 User s Manual 10006609 03 11 26 ...
Page 144: ...Index continued Pm8560 User s Manual 10006609 03 i 4 ...