vsc055xkm-01 Maxim Integrated Products, Inc., vsc055xkm-01 Datasheet - Page 7

• Manufacturer Part Number: vsc055xkm-01
• Description: Enhanced I?c Backplane Controller
• Manufacturer: Maxim Integrated Products, Inc.

VSC055-01
Data Sheet
4
Electrical Specifications ................................................................................. 115
4.1
3.2.68 7Bh: Pulse Train Control 51 (PTC51) ............................................................................73
3.2.69 7Ch: Pulse Train Control 60 (PTC60) ............................................................................74
3.2.70 7Dh: Pulse Train Control 61 (PTC61) ............................................................................75
3.2.71 7Eh: Pulse Train Control 70 (PTC70) ............................................................................76
3.2.72 7Fh: Pulse Train Control 71 (PTC71) ............................................................................77
3.2.73 80h-87h: Bit Control Port 0 (BCP00-BCP07) .................................................................78
3.2.74 88h: Pulse Train Control 80 (PTC80) ............................................................................81
3.2.75 89h: Pulse Train Control 81 (PTC81) ............................................................................82
3.2.76 8Ch: Pulse Train Control 90 (PTC90) ............................................................................83
3.2.77 8Dh: Pulse Train Control 91 (PTC91) ............................................................................84
3.2.78 90h-97h: Bit Control Port 1 (BCP10-BCP17) .................................................................85
3.2.79 98h-9Fh: Pulse-Width Modulation Control (PWMC0-PWMC7) .....................................87
3.2.80 A0h-A7h: Bit Control Port 2 (BCP20-BCP27) ................................................................89
3.2.81 B0h-B7h: Bit Control Port 3 (BCP30-BCP37) ................................................................91
3.2.82 C0h-C7h: Bit Control Port 4 (BCP40-BCP47) ................................................................93
3.2.83 CCh: General-Purpose Timer Count 0 (GPTC0) ...........................................................95
3.2.84 CDh: General-Purpose Timer Count 1 (GPTC1) ...........................................................95
3.2.85 CEh: General-Purpose Timer Count 2 (GPTC2) ...........................................................96
3.2.86 CFh: General-Purpose Timer Enable (GPTE) ...............................................................96
3.2.87 D0h-D7h: Bit Control Port 5 (BCP50-BCP57) ................................................................97
3.2.88 E0h-E7h: Bit Control Port 6 (BCP60-BCP67) ................................................................99
3.2.89 E8h: Master Interface Clock Divider (MICD) ................................................................101
3.2.90 E9h: Master Interface Port Select (MIPS) ....................................................................102
3.2.91 EAh: Master Interface Data (MID) ...............................................................................102
3.2.92 EBh: Master Interface Command (MIC) ......................................................................103
3.2.93 ECh: Master Interface Low-Level Control (MILC) ........................................................107
3.2.94 EDh: Master Interface Status (MIS) .............................................................................107
3.2.95 EEh: Master Interface Read Data (MIRD) ...................................................................108
3.2.96 F0h-F7h: Bit Control Port 7 (BCP70-BCP77) ..............................................................108
3.2.97 F8h: Backplane Controller Interrupt Status (BCIS) ......................................................110
3.2.98 FCh: Backplane Controller Test (BCT) ........................................................................111
3.2.99 FDh: Clock Select Control (CSC) ................................................................................111
3.2.100 FEh: Clock Divider Control (CDC) ...............................................................................113
3.2.101 FFh: Backplane Controller Version (VER) ...................................................................114
DC Characteristics ....................................................................................................................115
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
General-Purpose I/O Ports ..........................................................................................115
Two-Wire Serial Interface ............................................................................................116
Address Inputs .............................................................................................................116
Interrupt Output ............................................................................................................117
Test and Synchronization Clock Control Inputs ...........................................................117
Device Synchronization ...............................................................................................117
Clock Output ................................................................................................................118
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January 2008
Revision 4.1