STB01010 IBM, STB01010 Datasheet - Page 14

• Manufacturer Part Number: STB01010
• Description: (STB01000 / STB01010) Digital Set-Top Box Integrated Controller
• Manufacturer: IBM

Digital Set-Top Box Integrated Controller
Ver 1.2, 06Apr99
2.7
Clock and Power Management
2.7.1
Overview
For power-saving purposes, there is a Clock and Power Management (CPM) input , which is used to shut
down each unit’s clocks. One cycle after being activated, the clocks to the internal registers stop oscillating
and the state of the registers is frozen until the CPM input is deactivated and the clocks begin to oscillate
again.
2 - 4
Processor Subsystem