GCIXP1240AC Intel, GCIXP1240AC Datasheet - Page 133

• Manufacturer Part Number: GCIXP1240AC
• Description: IC MPU NETWORK 232MHZ 432-BGA
• Manufacturer: Intel

Specifications of GCIXP1240AC

• Rohs Status: RoHS non-compliant
• Processor Type: Network
• Features: 32-bit StrongARM RISC Core
• Speed: 232MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 432-BGA
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 837152

Datasheet
Figure 72. SRAM SlowPort Write
SRAM SlowPort Chip select
Externally Generated Signal
signal - MCE_L & address
SRAM_SLOWPORT_CONFIG
Example for the following setting in SRAM registers
SRAM_SLOW_CONFIG
31:24
09
31:16
SLOW_EN_L
Cycle Count =
RES
HIGH_EN_L
LOW_EN_L
23:16
0A
SLOW_RD_L/SLOW_WE_L Assert. (9)
DQ[31:0]
MRD_L
FWE_L
MCE_L
A[18:0]
SCLK
SLOW__EN_L Assert (10)
15:8
15:8
0x0B
05
2
SLOW_RD_L/SLOW_WE_L Deassert. (5)
1
0x0B
7:0
03
7:0
BootROM Cycle Count (Does not apply to SRAM SlowPort)
SLOW__EN_L Deassert. (3)
0
SRAM SlowPort Cycle Count (11)
Cycle time = Cycle Count + 1 (12 cycles)
11
BootROM Cycle Count (11)
10
MCE_L/SLOW_EN_L Assert. (10)
9
SLOW_WR_L Assert. (9)
8
7
Valid CE
Valid Address
6
Intel
Valid Data
5
®
IXP1240 Network Processor
4
SLOW_RD_L Deassert. (5)
3
SLOW_EN_L Deassert. (3)
2
1
0
11
A8619-01
10
9
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