Specifications

1
Product Overview
9
Block diagram
Figure 1. ATCA-5400 RTM block diagram
ATCA-5400 RTM
Zone 3
P30
Zone 3
P31
+12_RTM
+3_3_MP
RTM_ PRESENT
Note: Zone 3 pins
that are not shown
are not connected.
RTM_EN *
IPMB-L
USB
JTAG _TCK
JTAG _TDI
JTAG _TDO
JTAG _TM S
JTAG _TRST
SAS 0 [RX,TX]+/ -
(from AM C Po rt 2)
SAS 1 [RX,TX]+/ -
(from AM C Po rt 3)
GE1 [RX,TX]+/-
GE2 [RX,TX]+/-
S
A
S
2
SFP 1
LSI SAS 1064 E
Contr ol ler
2. 5" SFF
Drive
3210
01
Alarm
CPLD
SFP po rt link /
status LEDs
USB
Power
Conversion
& Monitoring
+3.3V
+1.8V
+5V
+1.2V
MMC
Circuitry
PWR EN (x4)
EN
CPU0_RTM_RST*
To Alarm CPLD JTAG
PCI e_RST*
x4 PCIe
REF_CLK
PCI E_ REFCL K
PCI E_ [RX,TX]+/ -
RS-232
Buffer
SER0
SFP 2
RTM-L
(from Zone 3)
RESET _0
RTM-L To Alarm CPLD
E-Key/
GPIO
Latch
Temp
Sen.
75.00
MHz Clk
37.50
MHz Clk
NVSR AM
FLASH ROM
CLK
Prim a ry
Secondary
Prim a ry
Secondary
CPLD JTAG
SERDES
Buffers w / PE
& EQ control
S
A
S
1
SFP status: present,
LOS, disable, tx fault
SFP 1 I2C
SFP 2 I2C
To MMC
Controller
Disk
Controller
Disk
Color Key:
Gigabit Ethernet
SAS /SATA
PCI Exp re ss
Power
FRU Cold Rst
Board IDs
ATCA LEDs
SFP control
USB OC *
SER Cable det*
PM8380
SAS
Driver
SERIAL_0