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AMD Geode LX 800@0.9W處理器 II
Display Controller
: s4 U6 B8 b* }6 Y! ]5 E* E■ Hardware frame buffer compression improves Unified$ I) [! M9 ^0 e
Memory Architecture (UMA) memory efficiency' }. D! ?7 p7 Q( y6 N0 g. |0 Y
■ CRT resolutions supported:4 U" s' ~: P3 W% }. x2 e
— Supports up to 1920x1440x32 bpp at 85 Hz8 n/ m7 [' x( H V* o' U
— Supports up to 1600x1200x32 bpp at 100 Hz, ~" ^! d$ i0 M9 ^1 d/ B
■ Supports up to 1600x1200x32 bpp at 60 Hz for TFT) _/ v$ |7 _' A. a0 g( e2 G# s; \
■ Standard Definition (SD) resolution for Video Output
# C: E5 @0 u- e+ B1 @8 `2 {+ H- ]Port (VOP):
4 q+ t: K3 l* w' S2 j— 720x482 at 59.94 Hz interlaced for NTSC
& S, q5 V9 y# Y7 H. t! W/ _4 q' m— 768x576 at 50 Hz interlaced for PAL* r- {* j- N! K" ^$ m
■ High Definition (HD) resolution for Video Output Port
: I" e, u% P$ ~: g J/ M(VOP):
6 N% R7 i/ M7 D8 A. I— Up to 1920x1080 at 30 Hz interlaced (1080i HD)3 ^- o* b" ?, Y. J
(74.25 MHz)/ b, A2 C, y7 m* a
— Up to 1280x720 at 60 Hz progressive (720p HD)
& d7 t2 ?9 H& v) S(74.25 MHz): [# P `/ v8 L( T3 w; |/ h0 S
■ Supports down to 7.652 MHz Dot Clock (320x240
# ] J+ ^/ I$ C* T5 kQVGA)
. T& q% y- h$ r2 c$ e' e I! g■ Hardware VGA( b1 N( Z, G0 ~7 p7 S* Z/ l
■ Hardware supported 48x64 32-bit cursor with alpha# e! g9 {8 ]0 C% j) ^
blending8 \5 p' }5 H0 w! Y1 |+ l4 q
Video Processor+ T% D; S, ^4 }
■ Supports video scaling, mixing and VOP9 O9 o" j+ e: V P0 @1 P
■ Hardware video up/down scalar7 t# I: T; q3 B7 }# L1 g: [
■ Graphics/video alpha blending and color key muxing* N6 d. z: R' B1 ~8 H3 a
■ Digital VOP (SD and HD) or TFT outputs
+ f; x( t. y7 e ^: U■ Legacy RGB mode" k) ^4 {) B% A# X$ U) ?
■ VOP supports SD and HD 480p, 480i, 720p, and 1080i9 S/ H4 C. _5 [
■ VESA 1.1, 2.0 and BT.601 24-bit (out only), BT.656
+ Y- M% r* a1 K! Kcompliant
5 \9 z& s# I- s0 zIntegrated Analog CRT DAC, System Clock PLLs and7 L8 J) G2 E8 k
Dot Clock PLL7 i) B; ~+ M3 P0 `3 f0 a
■ Integrated Dot Clock PLL with up to 350 MHz clock
& `6 z/ C/ _8 M2 A7 H3 |+ V■ Integrated 3x8-bit DAC with up to 350 MHz sampling% y; D, j9 b, s% B1 Z. ~
■ Integrated x86 core PLL
" ^8 s3 Y/ a# L; U■ Memory PLL
0 Q7 f m2 Y6 f/ H7 B* yGeodeLink™ PCI Bridge
1 g/ U5 [& H7 o% M, e■ PCI 2.2 compliant* I4 F6 W; H0 ^8 `8 @/ R% A" E
■ 3.3V signaling and 3.3V I/Os
# l1 p# G1 b X■ 33 to 66 MHz operation
4 B$ z/ `$ d4 b }( o■ 32-bit interface
, L! ]* p& ~2 V+ c; E■ Supports virtual PCI headers for GeodeLink devices. x3 G( v+ ], @' y0 \5 t% B
Video Input Port (VIP)7 O" L. d) y0 t% ?1 K, G
■ VESA 1.1 and 2.0 compliant, 8 or 16-bit. |, q( ]+ R' |# h
■ Video Blanking Interval (VBI) support
, O, O& i9 `$ d! J2 V6 E8 H& \■ 8 or 16-bit 80 MHz SD or HD capable1 v+ E) r L* J
Security Block
k: z/ x" j; V■ Serial EEPROM interface for 2K bit unique ID and AES, ^: T) k( ^. q6 B
(Advanced Encryption Standard) hidden key storage& x' y! H9 H2 g o- Q( o
(EEPROM optional inside package)
; c0 s+ A4 K1 @% v, f$ `■ Electronic Code Book (ECB) or Cipher Block Chaining3 }" r8 @8 b# A
(CBC)128-bit AES hardware support
6 V7 P: ^3 R) |; D■ True random number generator (TRNG) |
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