SMJ34020A_06 Datasheet, PDF (3/97 Pages) Texas Instruments – GRAPHICS SYSTEM PROCESSOR

SMJ34020A
GRAPHICS SYSTEM PROCESSOR
SGUS011D − APRIL 1991 − REVISED SEPTEMBER 2004
Pin Assignments − 145-Pin Grid Array Package
PIN
NUMBER
NAME
PIN
NUMBER
NAME
PIN
NUMBER
NAME
A1
VSS
C9
RCA8
J1
EMU0
A2
ALTCH
C10
RCA12
J2
GI
A3
CBLNK / VBLNK
C11
LAD30
J3
EMU1
A4
HSYNC
C12
VSS
J13
LAD4
A5
TR / QE
C13
VSS
J14
VCC
A6
RCA2
C14
VCC
J15
LAD5
A7
RCA3
C15
LAD26
K1
EMU2
A8
VCC
A9
RCA6
D1
RAS
K2
RESET
D2
CAS2
K3
LINT2
A10
RCA7
D3
A11
RCA10
D4†
VSS
NU†
K13
VSS
K14
LAD3
A12
SCLK
D13
LAD28
K15
LAD20
A13
LAD15
D14
LAD11
L1
LINT1
A14
LAD29
D15
LAD10
L2
CAMD
A15
VSS
B1
CAS3
B2
WE
E1
R1
L3
LRDY
E2
VCC
L13
LAD1
E3
CAS1
L14
LAD2
B3
VSS
E13
B4
CSYNC / HBLNK
E14
LAD27
LAD25
L15
LAD19
M1
BUSFLT
B5
VSYNC
E15
LAD9
M2
PGMD
B6
RCA0
F1
HRDY
M3
VCLK
B7
RCA1
F2
R0
M13
VSS
B8
RCA5
F3
VSS
M14
LAD16
B9
RCA9
F13
LAD24
M15
LAD18
B10
RCA11
F14
LAD8
N1
SIZE16
B11
LAD31
B12
LAD14
F15
VSS
G1
HINT
N2
VCC
N3
CLKIN
B13
VCC
G2
HOE
N4
VSS
B14
LAD13
G3
HDST
N5
HA29
B15
LAD12
G13
LAD7
N6
HA25
C1
CAS0
G14
VSS
N7
HA21
C2
VCC
G15
LAD23
N8
VSS
C3
DDOUT
H1
LCLK1
N9
VSS
C4
DDIN
H2
EMU3
N10
HA12
C5
VSS
H3
LCLK2
N11
HA6
C6
SF
H13
LAD22
N12
HBS2
C7
RCA4
H14
LAD21
N13
HBS1
C8
VSS
H15
LAD6
N14
† _{This pin is provided for device orientation purpose only. Make no external connection.}
VCC
PIN
NUMBER
N15
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
NAME
LAD17
VCC
HWRITE
HCS
HA30
HA27
HA24
HA22
HA18
HA14
HA13
HA10
HA7
HA5
HBS0
LAD0
HREAD
HA31
HA28
HA26
HA23
HA20
HA19
HA17
HA16
HA15
HA11
HA9
HA8
HBS3
VSS
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