PM7312 pmc-sierra, PM7312 Datasheet - Page 44

• Manufacturer Part Number: PM7312
• Description: Freedm 32a1024l Assp Telecom Standard Datasheet
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2021833, Issue 2
Pin Name
CBDAT[1]
CBDAT[2]
CBDAT[3]
CBDAT[4]
CBDAT[5]
CBDAT[6]
CBDAT[7]
CBDAT[8]
CBDAT[9]
CBDAT[10]
CBDAT[11]
CBDAT[12]
CBDAT[13]
CBDAT[14]
CBDAT[15]
CBDAT[16]
CBDAT[17]
CBDAT[18]
CBDAT[19]
CBDAT[20]
CBDAT[21]
CBDAT[22]
CBDAT[23]
CBDAT[24]
CBDAT[25]
CBDAT[26]
CBDAT[27]
CBDAT[28]
CBDAT[29]
CBDAT[30]
CBDAT[31]
CBDAT[32]
CBDAT[33]
CBDAT[34]
CBDAT[35]
CBDAT[36]
CBDAT[37]
CBDAT[38]
CBDAT[39]
CBDAT[40]
CBDAT[41]
CBDAT[42]
CBDAT[43]
CBDAT[44]
CBDAT[45]
CBDAT[46]
CBDAT[47]
Table 7 Microprocessor Interface Signals (44)
Pin Name
BCLK
Type
Type
Input
Pin No.
AK19
AL19
AG18
AH18
AJ18
AK18
AL18
AG17
AH17
AJ17
AK17
AL17
AL15
AK15
AG15
AL14
AK14
AJ14
AH14
AG14
AL13
AK13
AJ13
AG13
AL12
AK12
AJ12
AH12
AG12
AK11
AJ11
AH11
AL10
AK10
AJ10
AH10
AL9
AG10
AK9
AJ9
AH9
AL8
AG9
AH8
AL7
AG8
AJ7
Pin No.
G5
FREEDM 32A1024L ASSP Telecom Standard Product Data Sheet
Function
Function
SDRAM data bus pins interface directly with the Chunk Buffer
SDRAM data ports.
CBDAT[47:0] is updated/tristated on the rising edge of SYSCLK.
Bus Clock. This clock is the bus clock for the microprocessor
interface. BCLK must cycle at 33-66 MHz instantaneous rate.
Released
44