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Revision History
Section
4
5
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6
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8
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8
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Revision History
Revision
• Table 4-1. Pins Listed in Numeric Order was revised.
• Table 5-3. Pin Description of GPI/O Signals was revised.
• In Table 5-6. Pin Description of Infrared Port Signals, added the third and
fourth functions for pin 66.
• In Table 6-4. General Purpose I/O Group 4 (Set 4), pin 66 was revised.
• Table 7-1. Power On Strapping Options was revised.
• Table 8-1. Global Configuration Registers was revised.
• Table 8-9. GPIO Configuration Registers was revised.
• Table 8-10. GPIO Configuration Registers was revised.
• In 8.3.5 Configuration Select and Chip Version (Index=22h,
Default=01h), the default value was revised from “00h” to “01h” and
added “0001b for C version” to the description of bit 3-0.
• In 8.3.6 Clock Selection Register (Index=23h, Default=00h), added
“Powered by VSB” to the description of bit 3-2.
• In 8.3.12 GPIO Set 5 Multi-Function Pin Selection Register (Index=29h,
Default=00h), the description of bit 0 was revised as “VIDO7” at 0.
• In 8.3.15 Extended 2 Multi-Function Pin Selection Register (Index=2Ch,
Default=1Fh), the description of bit 6 and bit 2 was revised.
• In 8.8.10 Environment Controller Special Configuration Register
(Index=F3h, Default=00h), the description of bit 7-1 was revised.
• In 8.11.13 GPIO Pin Set 1, 3, 4, 5 and 6 Pin Internal Pull-up Enable
Registers (Index=B8h, BAh, BBh, BCh and BDh, Default=00h), there is
no internal P/U function for GPIO set 2.
• In 8.11.14 Simple I/O Set 1, 2, 3, 4, 5 and 6 Enable Registers
(Index=C0h, C1h, C2h, C3h C4 and C5h, Default=01h, 00h, 00h, 40h,
00h and 00h), added Simple I/O Set 6 Enable Register.
• In 8.12.5 Consumer IR Special Configuration Register (Index=F0h,
Default=00h), the Location mapping table of note 4 was revised.
• In 9.6.2.2.38 Beep Event Enable Register (Index=5Ch, Default=00h), the
description of bit 6-4 was revised.
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Contents
9.6.2.2.30 ADC Temperature Channel Enable Register (Index=51h,
Default=00h) ..................................................................................................... 89
9.6.2.2.31 TMPIN3-1 Thermal Output Limit Registers (Index=54h-52h,
Default=7Fh) ..................................................................................................... 90
9.6.2.2.32 ADC Temperature Extra Channel Enable Register (Index=55h,
Default=00h) ..................................................................................................... 90
9.6.2.2.33 Thermal Diode Zero Degree Adjust 1 Register (Index=56h,
Default=00h) ..................................................................................................... 90
9.6.2.2.34 Thermal Diode Zero Degree Adjust 2 Register (Index=57h,
Default=00h) ..................................................................................................... 90
9.6.2.2.35 Vendor ID Register (Index=58h, Default=90h) ................................ 90
9.6.2.2.36 Thermal Diode Zero Degree Adjust 3 Register (Index=59h,
Default=00h) ..................................................................................................... 90
9.6.2.2.37 Code ID Register (Index=5Bh, Default=12h) ................................... 91
9.6.2.2.38 Beep Event Enable Register (Index=5Ch, Default=00h) ................. 91
9.6.2.2.39 Beep Frequency Divisor of Fan Event Register (Index=5Dh,
Default=00h) ..................................................................................................... 91
9.6.2.2.40 Beep Frequency Divisor of Voltage Event Register (Index=5Eh,
Default=00h) ..................................................................................................... 91
9.6.2.2.41 Beep Frequency Divisor of Temperature Event Register (Index=5Fh,
Default=00h) ..................................................................................................... 91
9.6.2.2.42 FAN_CTL3-1 SmartGuardian Automatic Mode Temperature Limit of
OFF Registers (Index=70h, 68h, 60h, Default=7Fh) ............................................. 91
9.6.2.2.43 FAN_CTL3-1 SmartGuardian Automatic Mode Temperature Limit of
Fan Start Registers (Index=71h, 69h, 61h, Default=7Fh) ..................................... 92
9.6.2.2.44 FAN_CTL3-1 SmartGuardian Automatic Mode Start PWM Registers
(Index=73h, 6Bh, 63h, Default=00h) ..................................................................... 92
9.6.2.2.45 FAN_CTL3-1 SmartGuardian Automatic Mode Control Registers
(Index=74h, 6Ch, 64h, Default=00h) ..................................................................... 92
9.6.2.2.46 FAN_CTL3-1 SmartGuardian Automatic Mode △ -Temperature
Registers (Index=75h, 6Dh, 65h, Default=7Fh).................................................. 92
9.6.2.2.47 Fan Tachometer 4-5 Reading LSB Registers (Index=80h,82h) ...... 92
9.6.2.2.48 Fan Tachometer 4-5 Reading MSB Registers (Index=81h,83h) ..... 92
9.6.2.2.49 Fan Tachometer 4-5 Limit LSB Registers (Index=84h,86h) ............ 93
9.6.2.2.50 Fan Tachometer 4-5 Limit MSB Registers (Index=85h,87h) ........... 93
9.6.2.2.51 External Temperature Sensor Host Status Register (Index=88h,
Default=---00000b) ................................................................................................ 93
9.6.2.2.52 External Temperature Sensor Host Target Addess Register
(Index=89h, Default=00h)...................................................................................... 94
9.6.2.2.53 External Temperature Sensor Host Write Length Register
(Index=8Ah, Default=00h) ..................................................................................... 94
9.6.2.2.54 External Temperature Sensor Host Read Length Register
(Index=8Bh, Default=00h) ..................................................................................... 94
9.6.2.2.55 External Temperature Sensor Host Command (Write Data 1)
Register (Index=8Ch, Default=00h)....................................................................... 94
9.6.2.2.56 External Temperature Sensor Write Data (2-8) Register (Index=8Dh,
Default=--h) ..................................................................................................... 94
9.6.2.2.57 External Temperature Sensor Host Control Register (Index=8Eh,
Default=00h) ..................................................................................................... 94
9.6.2.2.58 External Temperature Sensor Read Data (1-16) Register
(Index=8Fh, Default=--h) ...........................................................................................
95
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