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參數資料
| 型號： | W83910F |
| 英文描述： | IPMI BMC plus H/W Monitor. UART. 5-sets Master/Slave SMBus. for Server PC Application |
| 中文描述： | IPMI的BMC加的H / W監(jiān)視器。 UART的。 5套主/從的SMBus。為服務器計算機應用 |
| 文件頁數： | 15/20頁 |
| 文件大?。?/td> | 95K |
| 代理商： | W83910F |
W83910F
PRELIMINARY
Publication Release Date: Feb. 2001
-2 -
Preliminary Revision 0.46
1. FEATURES
1.1 Micro-Controller Peripheral
Two compatible 16550A UART port
--- One supports full MODEM connection signals
--- One supports 3-wire connection signals
Five sets system management Bus or master/slave I
2
C interface
Hardware monitor
–
7 voltages, 3 fan speed, 3 temperature (Standard mode)
–
12 voltages, 8 fan speed, 8 temperature (with Multiplexer mode)
GPIO pins
Three system management software interface using LPC
--- Server Management Interface Chip (SMIC) interface
--- Keyboard Control Style (KCS) interface
--- Block Transfer (BT) interface
Two system watch-dog timer
--- Watch-dog Timer is supported to restart system
--- Restart event record
1.2 UART
Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs
Fully programmable serial-interface characteristics:
--- 5, 6, 7 or 8-bit characters
--- Even, odd or no parity bit generation/detection
--- 1, 1.5 or 2 stop bits generation
Internal diagnostic capabilities:
--- Loop-back controls for communications link fault isolation
--- Break, parity, overrun, framing error simulation
Programmable baud generator allows division of 1.8461 MHz by 1 to (2
16
-1)
1.3 Hardware Monitoring Items
3 thermal inputs from remote thermistors or 2N3904 NPN-type transistors or PII /PIII ) thermal diode
output
7 voltage inputs and one internal power voltage
3sets of fan speed control and fan speed monitoring input
--- PWM (pulse width modulation) outputs for fan speed control
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