HD151TS201ATEL RENESAS [Renesas Technology Corp], HD151TS201ATEL Datasheet - Page 7

• Manufacturer Part Number: HD151TS201ATEL
• Description: Mother Board Clock Generator for Intel P4 Chipset Banias and Dothan processor / ODEM and MONTARA-GM chip set
• Manufacturer: RENESAS [Renesas Technology Corp]

HD151TS201AT
Table4 Clock Power Management Truth Table
Byte0/bit6
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Note: CPUT&C State are controlled by Byte1 (bit3,4,5)
Table5 PCISTOP# I
PCISTOP# (pin34)
0
0
1
1
Table6 S2 pin Three Level Input
Logic Level
0 (Low)
Mid
1 (High)
Rev.1.00, Oct.21.2003, page 7 of 28
Byte1/bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
C control Truth Table
PWRDWN#
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
Byte0/bit3
Write bit
0
1
0
1
Min Voltage
1.0 V
2.0 V
CPUSTOP#
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
*CPU
Stoppable
Run
Iref*6
Iref*2
Iref*2
Run
Hi-Z
Hi-Z
Hi-Z
Run
Iref*6
Hi-Z
Hi-Z
Run
Hi-Z
Hi-Z
Hi-Z
Byte0/bit3
Read bit (Internal status)
0
0
0
1
Max Voltage
0.8 V
1.8 V
*CPU Free
Running
Run
Run
Iref*2
Iref*2
Run
Run
Iref*2
Iref*2
Run
Run
Hi-Z
Hi-Z
Run
Run
Hi-Z
Hi-Z