QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 404

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

Table 51.
404
CRT DAC Signal Groups
(n)
(o)
(p)
TV DAC Signal Groups
(q)
(r)
Clocks, Reset, and Miscellaneous Signal Groups
s
t
u
ua
v
va
w
x
Signal
Group
Analog Current Outputs
Analog/Ref DAC Miscellaneous
Analog Output
Analog Current Outputs
Analog/Ref DAC Miscellaneous
HVCMOS Input
Low Voltage Diff. Clock Input
HVCMOS Output
Open Drain Output
HVCMOS I/O
Open Drain I/O
AGTL+ Input/Output
HVCMOS Input
Signal Groups for Mobile Intel 945GM/GME/PM, 943/940GML and Intel 945GT
Express Chipset (Sheet 3 of 4)
Signal Type
CRT_RED, CRT_RED#, CRT_GREEN,
CRT_GREEN#, CRT_BLUE, CRT_BLUE#
CRT_IREF
CRT_HSYNC, CRT_VSYNC
TVDAC_A, TVDAC_B, TVDAC_C,
TV_IRTNA, TV_IRTNB, TV_IRTNC
TV_IREF
PM_EXT_TS[1:0]#
HCLKP(BCLK0/BCLK), HCLKN(BCLK1/
BCLK#), DREF_CLKP, D_CLKN,
DREF_SSCLKP, DREF_SSCLK, GCLKP,
GCLKN
LVDD_EN, LBKLT_EN, LBKLT_CTL,
LCTLA_CLK, ICH_SYNC#,
TVDCONSEL[1:0]
CLKREQ#
PM_BM_BUSY#
DDCCLK, DDCDATA, LDDC_CLK,
LDDC_DATA, SDVOCTRL_CLK,
SDVOCTRL_DATA, LCTLB_DATA,
LCTLA_CLK
CFG[17:3], H_BSEL[2:0] / CFG[2:0]
RSTIN#, PWROK, CFG[20:18]
Signals
Electrical Characteristics
Please refer to
CRT/Analog
VESA spec &
Section 11.4.2
Current Mode
Reference pin.
DC Spec. not
required
Please refer to
CRT/Analog
VESA spec &
Section 11.4.2
Current Mode
Reference
pin. DC Spec.
not required
Notes
Datasheet