MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 164

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Clock Module
7-20
For MFD=0,1: M=960.
For MFD=2,3,4: M=480.
For MFD=5,6,7: M=240.
Figure 7-8. FM Auto-calibration Flow Chart
Enter Calibration
Mode; Set PCALPASS=1
Count M reference
clock cycles. Store value of
feedback counter in CAL0.
Count M reference
clock cycles. CALX = value in
feedback counter.
MCF5235 Reference Manual, Rev. 2
Enable FM. N=7.
Allow system 3×384
reference counts to settle.
let DIFF=CALX-CAL0
let ERR=DIFF-EXP
CAL[N] = 1
DIFF>0
ERR>0
A
YES
NO
YES
NO
CAL[N]=0
PCALPASS=0
N=N-1
N=0?
A
CALDONE=1
NO
Freescale Semiconductor
DONE
YES