Tabla de contenido
Publicidad
Descripción de Circuitos
No
Pin Name
91
nDREQ1/RxD2/CTin[1]
92
nDMACK1 / TxD2
93
nIOCS1 / nIOCS5
94
Vddi
95
nDREQ0 /IP1/CTin[0]
96
nDMACK0 / OP1
97
nIOCS4 / OP2
98
EIRQ0
99
EIRQ1
100
EIRQ2
101
nWait / EIRQ3
102
Vssi
103
VCLK
104
Vddi
105
IP[7] / nFSYNC
106
nLSYNC
107
OP[8] / nPRINT
108
Vssi
109
VDO
110
Vsso
111
CCLK / PWM[0]
112
nEPRDY / RxD0
113
nCBSY / TxD0
114
nEMSG / PWM[1]
115
nEBSY / nLsuReady
116
nCMSG / PWM[2]
117
Vddo
118
nDRAMCAS0
119
nDRAMCAS1
120
nDRAMCAS2
5-6
I/O
Reset Value
I
-
O
H
O
"
Vdd
-
I
-
DMA Request0 / Input Port
O
H
O
"
I
-
I
-
I
-
I
-
Vss
-
I
-
Vdd
-
I
-
I
-
O
H
Vss
-
O
H
Vss
-
O
H
I
-
O
H
I/O
Input
I
-
O
H
Vdd
-
O
L
O
"
O
"
Augosto 2001
Description
DMA Request1/Uart 2 RxD
DMA Ack1/Uart 2 TxD
IO CS1 / DMA IO1 CS
3.3 V
DMA Ack1 / Out Port
DMA IO0 CS / Out Port
External Interrupt 0
External Interrupt 1
External Interrupt 2
Wait Request / Ex. IRQ 3
3.3 V Gnd
Video Clock Input
3.3 V
Input Port / Frame Sync
Line Sync
Out Port / Print Start
3.3 V Gnd
Video Data Output
5 V Gnd
Com. Clock / PWM [0]
Engine Power Ready
/ Uart 0 Rx Data
Command Busy
/ Uart 0 Tx Data
Eng. Message / PWM [1]
Eng. Busy / LSU Ready
Com. Busy / PWM [2]
5 V
DRAM Cas Strobe 0
DRAM Cas Strobe 1
DRAM Cas Strobe 2
Versión de Lanzamiento
PAD
PHIL, ST
PHOB4, 4 mA
"
PHIL, ST
PHOB4, 4 mA
"
PHILU50, ST
"
"
"
PHIC
PHIL, ST
"
PHOB4, 4 mA
PHOB16, 16mA
PHOB4, 4 mA
PHIL, ST
PHOB4, 4 mA
PHBLT4,ST,4mA
PHIL, ST
PHOB4, 4 mA
PHOB8, 8 mA
"
"
WorkCentre Pro 412
Publicidad
Tabla de contenido
