Eurocom Armadillo 2 - Manual (Page 62)

Schematic Diagrams
B - 18 VGA Frame Buffer Interface
B.Schematic Diagrams
VGA Frame Buffer Interface
Sheet 17 of 42
VGA Frame Buffer
Interface
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FBB_RST# FBB_CKE_H FBB_CKE_L FBB_ODT_H FBB_ODT_L
FBA_RST# FBA_CKE_H FBA_CKE_L FBA_ODT_H FBA_ODT_L
PLACE CLOSE BGA
PLACE UNDER BGA
PLACE CLOSE BGA
PLACE UNDER BGA
Description
The total trace length measured
from GPU ball to capacitor is
no more than 150 mil Under GPU
Near GPU
Term
The total trace length measured
from GPU ball to capacitor is no
more than 850 mil
Frame Buffer Interface
PLACE CLOSE BGA
N13P-GL default NC
N13P connect 0.1uf to GND
PLACE NEAR
BGA
BEAD 30 ohms @100Mhz (ESR=0.01ohms) NV suggest
1u א א א אՀ Հ Հ Հ X7R NV suggest
16mil PLACE UNDER BALL
NEAR PIN U27
1.05V
1.05V
1.5V
1.5V
1.5V
1.5V
1.5V
PLACE CLOSE TO GPU BALLS
1.05V
N14P-LP
N14P-LP
N14P-LP
6-71-W8400-D04A
FBC_CMD18 FBC_CMD2
FBC_CMD5 FBC_CMD19 FBC_CMD3
FBA_CMD5
FBC_CMD4 FBC_CMD3
FBC_CMD7 FBC_CMD6
FBC_CMD2
FBC_CMD0
FBA_CMD2
FBA_CMD18
FBC_CMD5
FBC_CMD9
FBC_CMD15 FBC_CMD14
FBC_CMD10
FBA_CMD19 FBA_CMD3
FBC_CMD11
FBC_CMD12
FBC_CMD8
FBC_CMD13
FBC_CMD17
FBC_CMD20
FBC_CMD18
FBC_CMD22 FBC_CMD21
FBC_CMD23
FBC_CMD16
FBC_CMD19
FBC_CMD25
FBC_CMD26
FBC_CMD28 FBC_CMD27
FBC_CMD30 FBC_CMD29
FBC_CMD24
FBC_CMD1
FBC_CMD[31:0]
FBC_CMD31
FBC_CLK0
FBC_CLK0#
FBC_CLK1# FBC_CLK1
FBA_D18
FBA_D20
FBA_D16
FBA_D19
FBA_D17
FBA_D14
FBA_D15
FBA_D36
FBA_D33
FBA_D37
FBA_D23
FBA_D28
FBA_D41
FBA_D29
FBA_D27 FBA_D26 FBA_D25
FBA_D32
FBA_D38
FBA_D24
FBA_D40
FBA_D31 FBA_D30
FBA_D21
FBA_D35
FBA_D22
FBA_D39
FBA_D34
FBA_D55
FBA_D45
FBA_D60
FBA_D54
FBA_D58
FBA_D49
FBA_D59
FBA_D47
FBA_D63
FBA_D43
FBA_D48
FBA_D50
FBA_D57
FBA_D51
FBA_D53
FBA_D56
FBA_D46
FBA_D61
FBA_D62
FBA_D52
FBA_D44
FBA_D42
FBA_D2
FBA_D0
FBA_D4 FBA_D3
FBA_D1
FBA_D6
FB_VREF_TP
FBA_D5
FBA_D[63:0]
FBA_D12
FBA_D13
FBA_D9
FBA_D11
FBA_D7
FBA_D8
FBA_D10
FBA_CLK1#
FBA_CLK0#
FBA_CLK1 FBA_CLK0
FBC_DEBUG1 FBC_DEBUG0
FBA_DEBUG0
FBA_DEBUG1
FB_PLLAVDD
FB_PLLAVDD
FBADQM[7:0]
FBADQS_W P[7:0]
FBADQS_RN[7:0] FBADQS_W P7 FBADQS_W P6
FBADQS_W P4
FBADQS_W P0
FBADQS_W P1
FBADQS_W P3
FBADQS_W P5
FBADQS_W P2
FBADQS_RN0
FBADQS_RN1
FBADQS_RN6
FBADQS_RN3
FBADQS_RN4
FBADQS_RN5 FBADQS_RN2
FBADQS_RN7
FBADQM2 FBADQM1
FBADQM4
FBADQM6
FBADQM7 FBADQM5
FBADQM0
FBADQM3
FBA_CMD27
FBA_CMD30
FBA_CMD4 FBA_CMD3
FBA_CMD8 FBA_CMD7
FBA_CMD19
FBA_CMD2
FBA_CMD15
FBA_CMD21
FBA_CMD18
FBA_CMD26
FBA_CMD9
FBA_CMD13
FBA_CMD28
FBA_CMD14
FBA_CMD11
FBA_CMD12
FBA_CMD16
FBA_CMD25
FBA_CMD0
FBA_CMD24
FBA_CMD20
FBA_CMD6
FBA_CMD29
FBA_CMD10
FBA_CMD5
FBA_CMD17
FBA_CMD22
FBA_CMD1
FBA_CMD23
FBA_CMD[31:0]
FBA_CMD31
FB_CAL_PD_VDDQ
FB_CAL_TERM_GND
FB_CAL_PU_GND
FBC_D18
FBC_D14
FBC_D10
FBC_D53
FBC_D57
FBC_D61
FBC_D6
FBC_D47
FBCDQM0
FBCDQM5 FBCDQM4
FBCDQM7
FBCDQM1
FBCDQM6
FBCDQM2
FBCDQM3
FBCDQS_W P5
FBCDQS_W P3 FBCDQS_W P2
FBCDQS_W P6
FBCDQS_W P4
FBCDQS_W P0
FBCDQS_W P7
FBCDQS_W P1
FBCDQS_RN5
FBCDQS_RN3
FBCDQS_RN1 FBCDQS_RN0
FBC_D43
FBCDQS_RN7 FBCDQS_RN6
FBCDQS_RN4
FBCDQS_RN2
FBC_D39
FBC_D35
FBC_D4
FBC_D31
FBC_D27
FBC_D23
FBC_D0
FBC_D19
FBC_D15
FBC_D11
FBC_D50
FBC_D54
FBC_D58
FBC_D7
FBC_D62
FBCDQS_W P[7:0]
FBCDQS_RN[7:0]
FBC_D48
FBC_D44
FBC_D40
FBC_D36
FBC_D5
FBC_D32
FBC_D28
FBC_D1
FBC_D24
FBC_D20
FBC_D16
FBC_D12
FBC_D8
FBC_D51
FBC_D55
FBC_D59
FBC_D63
FBC_D[63:0]
FBC_D49
FBC_D45
FBC_D41
FBC_D37
FBC_D33
FBC_D29
FBC_D2
FBC_D25
FBC_D21
FBC_D17
FBC_D13
FBC_D9
FBC_D52
FBC_D56
FBC_D60
FBCDQM[7:0]
FBC_D46
FBC_D42
FBC_D38
FBC_D34
FBC_D30
FBC_D3
FBC_D26
FBC_D22
FB_PLLAVDD
FB_PLLAVDD
FBVDDQ
FBVDDQ
PEX_VDD FB_PLLAVDD
FB_PLLAVDD
FBVDDQ
FBVDDQ
FBVDDQ
FB_PLLAVDD
FBC_CMD[31:0] 19
FBC_CLK1# 19
FBC_CLK0 19
FBC_CLK1 19 FBC_CLK0# 19
FBA_D[63:0] 18
FBVDDQ 18,19,37 PEX_VDD 16,37
FBA_CLK1# 18
FBA_CLK0 18
FBA_CLK1 18 FBA_CLK0# 18
FB_CLAMP 20,28,37
FBADQM[7:0] 18
FBADQS_W P[7:0] 18
FBADQS_RN[7:0] 18
FBA_CMD[31:0] 18
FBCDQM[7:0] 19
FBC_D[63:0] 19
FBCDQS_RN[7:0] 19
FBCDQS_W P[7:0] 19
Title
Size Document Number Rev
Date: Sheet of
1.0
[17] VGA Frame Buffer Interface
A2
17 42 Friday, July 11, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
1.0
[17] VGA Frame Buffer Interface
A2
17 42 Friday, July 11, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet of
1.0
[17] VGA Frame Buffer Interface
A2
17 42 Friday, July 11, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
C181
*4.7u_6.3V_X5R_06
TEST
C164 *1u_6.3V_X5R_04
R224 *40.2_1%_04
R401 *0_04
C178
*22u_6.3V_X5R_08
C96
*22u_6.3V_X5R_08
L12
*FCM1005MF-300T03
FOR GK208/GF108
/GF117
ONLY ON GK107 PINS ARE USED THE FBA_WCKBxx
THEY ARE NC
NC
2/17 FBA
NC
GK107/GF108 GF117/GK208
U28B
BGA_0908_P080_P085_P100_290X290
COMMON
*N14P-LP
H26 FB_VREF
AF32 FBA_DQS_RN7 AM34 FBA_DQS_RN6 AK31 FBA_DQS_RN5
AF30 FBA_DQS_RN4 M34 FBA_DQS_RN3 E34 FBA_DQS_RN2
H30 FBA_DQS_RN1 M30 FBA_DQS_RN0
AF33 FBA_DQS_WP7
AN33 FBA_DQS_WP6
AK30 FBA_DQS_WP5 AE31 FBA_DQS_WP4
M33 FBA_DQS_WP3 E33 FBA_DQS_WP2 G31 FBA_DQS_WP1
M31 FBA_DQS_WP0
AF34 FBA_DQM7 AM32 FBA_DQM6
AL29 FBA_DQM5 AD31 FBA_DQM4 M32 FBA_DQM3
F34 FBA_DQM2 F31 FBA_DQM1 P30 FBA_DQM0
AG33 FBA_D63
AG32 FBA_D62 AG34 FBA_D61
AF31 FBA_D60
AD33 FBA_D59 AC30 FBA_D58
AD32 FBA_D57 AD34 FBA_D56
AK32 FBA_D55
AK33 FBA_D54 AL31 FBA_D53
AM33 FBA_D52
AP32 FBA_D51 AP30 FBA_D50
AN32 FBA_D49 AN31 FBA_D48 AM30 FBA_D47
AN29 FBA_D46 AM31 FBA_D45 AM29 FBA_D44
AK28 FBA_D43 AJ30 FBA_D42
AK29 FBA_D41
AJ29 FBA_D40 AD28 FBA_D39
AC29 FBA_D38 AD29 FBA_D37 AD30 FBA_D36
AF28 FBA_D35 AG29 FBA_D34
AF29 FBA_D33
AG28 FBA_D32 L33 FBA_D31
L32 FBA_D30
L34 FBA_D29 L31 FBA_D28
P33 FBA_D27 P31 FBA_D26 P32 FBA_D25
P34 FBA_D24 H32 FBA_D23 H33 FBA_D22
F32 FBA_D21 F33 FBA_D20
C33 FBA_D19
B33 FBA_D18 D32 FBA_D17
C34 FBA_D16 F30 FBA_D15 E32 FBA_D14
E31 FBA_D13 G29 FBA_D12
H28 FBA_D11
J29 FBA_D10 H29 FBA_D9
J28 FBA_D8 P28 FBA_D7 R29 FBA_D6
P29 FBA_D5 N31 FBA_D4 M28 FBA_D3
L29 FBA_D2 M29 FBA_D1
L28 FBA_D0
U27 FBA_PLL_AVDD
AJ33 FBA_WCKB67
AJ32 FBA_WCKB67 AJ31 FBA_WCKB45 AH31 FBA_WCKB45
J33 FBA_WCKB23 J32 FBA_WCKB23
J31 FBA_WCKB01
J30 FBA_WCKB01
AK34 FBA_WCK67 AJ34 FBA_WCK67 AG31 FBA_WCK45
AG30 FBA_WCK45 J34 FBA_WCK23 H34 FBA_WCK23
L30 FBA_WCK01 K31 FBA_WCK01
AC31 FBA_CLK1 AB31 FBA_CLK1
R31 FBA_CLK0 R30 FBA_CLK0
AC28 FBA_DEBUG1
R28 FBA_DEBUG0
AC32 FBA_CMD_RFU1 R32 FBA_CMD_RFU0
V31 FBA_CMD31
Y33 FBA_CMD30
Y34 FBA_CMD29 Y31 FBA_CMD28
AA34 FBA_CMD27
Y30 FBA_CMD26 W31 FBA_CMD25
Y29 FBA_CMD24 Y28 FBA_CMD23
AA33 FBA_CMD22
AA32 FBA_CMD21 AC33 FBA_CMD20
AC34 FBA_CMD19
AA28 FBA_CMD18 AA29 FBA_CMD17
AA31 FBA_CMD16 Y32 FBA_CMD15 V33 FBA_CMD14
V34 FBA_CMD13 U31 FBA_CMD12 U34 FBA_CMD11
V30 FBA_CMD10 V29 FBA_CMD9
V28 FBA_CMD8
U28 FBA_CMD7 U33 FBA_CMD6
U32 FBA_CMD5 R33 FBA_CMD4 R34 FBA_CMD3
U29 FBA_CMD2 T31 FBA_CMD1
U30 FBA_CMD0
K27 FB_DLL_AVDD
E1 FB_CLAMP
R260 *10K_04
R122 *60.4_04
R211 *10K_04
C94
*22u_6.3V_X5R_08
THEY ARE NC
FOR GF108
THE FBB_WCKBxx
PINS ARE USED
ONLY ON GK107
GK107 GF108
NC
3/17 FBB
ALL PINS NC FOR GF117/GK208
U28C
BGA_0908_P080_P085_P100_290X290 COMMON
*N14P-LP
B23 FBB_DQS_RN7
A30 FBB_DQS_RN6 D28 FBB_DQS_RN5 D22 FBB_DQS_RN4
A9 FBB_DQS_RN3 B2 FBB_DQS_RN2
E4 FBB_DQS_RN1
D9 FBB_DQS_RN0
A23 FBB_DQS_WP7 B30 FBB_DQS_WP6
E28 FBB_DQS_WP5 E23 FBB_DQS_WP4 B9 FBB_DQS_WP3
C3 FBB_DQS_WP2 D5 FBB_DQS_WP1
D10 FBB_DQS_WP0
A24 FBB_DQM7 C30 FBB_DQM6 F27 FBB_DQM5
F23 FBB_DQM4 C9 FBB_DQM3 A3 FBB_DQM2
E3 FBB_DQM1 E11 FBB_DQM0
C26 FBB_D63
B26 FBB_D62
C24 FBB_D61 B24 FBB_D60
C21 FBB_D59 A21 FBB_D58
C23 FBB_D57
B21 FBB_D56 B29 FBB_D55
C29 FBB_D54
A29 FBB_D53 D29 FBB_D52
B32 FBB_D51 C32 FBB_D50 C31 FBB_D49
A32 FBB_D48 D30 FBB_D47 E30 FBB_D46
F29 FBB_D45 E29 FBB_D44
E27 FBB_D43
G26 FBB_D42 D27 FBB_D41
G27 FBB_D40 F21 FBB_D39 G21 FBB_D38
E21 FBB_D37 D21 FBB_D36
G24 FBB_D35
E24 FBB_D34 G23 FBB_D33
F24 FBB_D32
B8 FBB_D31 C8 FBB_D30
A8 FBB_D29 D8 FBB_D28 B11 FBB_D27
D11 FBB_D26 C11 FBB_D25 A11 FBB_D24
C5 FBB_D23 B5 FBB_D22
C4 FBB_D21
B3 FBB_D20 C1 FBB_D19
D3 FBB_D18 D4 FBB_D17 C2 FBB_D16
F3 FBB_D15 E2 FBB_D14
G4 FBB_D13
F4 FBB_D12 F6 FBB_D11
E6 FBB_D10 F5 FBB_D9 G6 FBB_D8
G12 FBB_D7 F12 FBB_D6 G11 FBB_D5
F11 FBB_D4 F9 FBB_D3
G8 FBB_D2
E9 FBB_D1 G9 FBB_D0
H17 FBB_PLL_AVDD
A27 FBB_WCKB67 A26 FBB_WCKB67
E26 FBB_WCKB45 F26 FBB_WCKB45
B6 FBB_WCKB23
C6 FBB_WCKB23 D7 FBB_WCKB01
D6 FBB_WCKB01
C27 FBB_WCK67
B27 FBB_WCK67 D25 FBB_WCK45 D24 FBB_WCK45
A6 FBB_WCK23 A5 FBB_WCK23
E8 FBB_WCK01
F8 FBB_WCK01
F20 FBB_CLK1 E20 FBB_CLK1 E12 FBB_CLK0
D12 FBB_CLK0
G20 FBB_DEBUG1
G14 FBB_DEBUG0
C20 FBB_CMD_RFU1 C12 FBB_CMD_RFU0
E17 FBB_CMD31 B17 FBB_CMD30
A17 FBB_CMD29
D17 FBB_CMD28 A18 FBB_CMD27
D16 FBB_CMD26 F17 FBB_CMD25
G17 FBB_CMD24
G18 FBB_CMD23 B18 FBB_CMD22
C18 FBB_CMD21
B20 FBB_CMD20 A20 FBB_CMD19
F18 FBB_CMD18 E18 FBB_CMD17 D18 FBB_CMD16
C17 FBB_CMD15 B15 FBB_CMD14 A15 FBB_CMD13
D14 FBB_CMD12 A14 FBB_CMD11
D15 FBB_CMD10
E15 FBB_CMD9 F15 FBB_CMD8
G15 FBB_CMD7 B14 FBB_CMD6 C14 FBB_CMD5
B12 FBB_CMD4 A12 FBB_CMD3
F14 FBB_CMD2
E14 FBB_CMD1 D13 FBB_CMD0
C204
*10u_6.3V_X5R_06
C207
*10u_6.3V_X5R_06
R541 *10K_04
R142 *60.4_04
R26 *10K_04
R243 *10K_04
C105
*4.7u_6.3V_X5R_06
C44
*0.1u_10V_X7R_04
R400 *10K_04
C167
*4.7u_6.3V_X5R_06
C89 *1u_6.3V_X5R_04
C169
*0.1u_10V_X7R_04
R586 *10K_04
R222 *42.2_1%_04
C217
*0.1u_10V_X7R_04
R216 *60.4_04
C103 *1u_6.3V_X5R_04
TEST
R180 *51.1_1%_04
C168
*22u_6.3V_X5R_08
R191 *60.4_04
TEST
TEST
C165
*0.1u_10V_X7R_04
C244
*0.1u_10V_X7R_04
R398 *10K_04
TEST
C173
*4.7u_6.3V_X5R_06
C144
*10u_6.3V_X5R_06
C171
*0.1u_10V_X5R_04
R27 *10K_04
14/17 FBVDDQ
COMMON BGA_0908_P080_P085_P100_290X290
U28D
*N14P-LP
Y27 FBVDDQ
W33 FBVDDQ W30 FBVDDQ
W27 FBVDDQ V27 FBVDDQ T33 FBVDDQ
T30 FBVDDQ T27 FBVDDQ
R27 FBVDDQ
P27 FBVDDQ N27 FBVDDQ
M27 FBVDDQ L27 FBVDDQ H9 FBVDDQ
H8 FBVDDQ H24 FBVDDQ H23 FBVDDQ
H22 FBVDDQ H21 FBVDDQ
H20 FBVDDQ
H19 FBVDDQ H18 FBVDDQ
H16 FBVDDQ
H15 FBVDDQ H14 FBVDDQ
H13 FBVDDQ H12 FBVDDQ
H11 FBVDDQ
H10 FBVDDQ E19 FBVDDQ
E16 FBVDDQ
E13 FBVDDQ B19 FBVDDQ
B16 FBVDDQ B13 FBVDDQ AG27 FBVDDQ
AF27 FBVDDQ AE27 FBVDDQ AD27 FBVDDQ
AC27 FBVDDQ AB33 FBVDDQ
AB27 FBVDDQ
AA30 FBVDDQ AA27 FBVDDQ
H25 FB_CALTERM_GND
H27 FB_CAL_PU_GND
J27 FB_CAL_PD_VDDQ
F2 FB_GND_SENSE
F1 FB_VDDQ_SENSE
C233
*0.1u_10V_X7R_04
TEST
C488
*1u_6.3V_X5R_04
R581 *10K_04
C95
*22u_6.3V_X5R_08
R590 *10K_04
TEST
C159
*10u_6.3V_X5R_06