sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 433

• Manufacturer Part Number: sc3200
• Description: Geode-tm Sc3200 Processor
• Manufacturer: Advanced Micro Devices

Electrical Specifications
9.3.14
LED# Cycle time: 1 s ± 0.1 s, 40%-60% duty cycle.
Note 1. Not 100% tested.
AMD Geode™ SC3200 Processor Data Book
Symbol
t
t
Symbol
t
PBTNP
PBTNE
PM
GPWIOx
PWRBTN#
ONCTL#
PWRCNT1
PWRCNT2
Power Management Interface
ONCTL#
Table 9-42. Power Management Event (GPWIO) and ONCTL# Timing Parameters
Parameter
PWRBTN# pulse width
Delay from PWRBTN# events to
ONCTL#
Parameter
Power management event to ONCTL#
assertion
Figure 9-53. PWRBTN# Trigger and ONCTL# Timing Diagram
Figure 9-54. GPWIO and ONCTL# Timing Diagram
Table 9-41. PWRBTN# Timing Parameters
t
PBTNE
t
PBTNP
t
PM
Min
Min
16
14
Max
Max
16
45
Unit
Unit
ms
ms
ns
t
PBTNE
t
PBTNP
Comments
Note 1
Comments
Revision 5.1
433