Sharp LC-37D90U Service Manual page 57
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Also See for LC-37D90U:
- Specifications (2 pages) ,
- Operation manual (79 pages) ,
- Supplemental service manual (6 pages)
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Pin No.
Pin Name
A22
CBE3_N
A21
CBE2_N
B21
CBE1_N
C21
CBE0_N
C20
PAR
B20
FRAME_N
A20
IRDY_N
A19
TRDY_N
B19
DEVSEL_N
C19
STOP_N
B18
IDSEL
A18
LOCK_N
A17
PME_N
D20
PCICLKI
C18
PCICLKO
B17
RST_N
C17
PERR_N
D17
SERR_N
A15
REQ3_N
A16
REQ2_N
B16
REQ1_N
C16
REQ0_N
A14
GNT3_N
B14
GNT2_N
B15
GNT1_N
C15
GNT0_N
AN8
IRQ5
AN9
IRQ4
AM9
IRQ3
AL9
IRQ2
AK9
IRQ1
AK10
IRQ0
W31
NMI_N
AN3
UARXD0
AM3
UARTS0_N
AL4
UATXD0
AK5
UACTS0_N
AJ6
UA0EXCLK
AN4
SC0RST
AM4
SC0DET_N
AL5
SC0VPPEN_N
AK6
SC0CLK
AM5
SC0VCCEN_N
AN5
SC0C7IO
AN6
SC1RST
AM6
SC1DET_N
AL7
SC1VPPEN_N
AK7
SC1CLK
AM7
SC1VCCEN_N
AL6
SC1C7IO
AM1
ACLRST_N
I/O
I/O
Bus Command Byte enable. (Not used: Pull-Down)
I/O
I/O
I/O
I/O
Parity. (Not used: Pull-Down)
I/O
Cycle Frame. (Not used: Pull-Up)
I/O
Initiator Ready. (Not used: Pull-Up)
I/O
Target Ready. (Not used: Pull-Up)
I/O
Device select. (Not used: Pull-Up)
I/O
Stop. (Not used: Pull-Up)
I
Initialization device select. (Not used: Pull-Down)
I
Memory taget Device lock signal.
I/O
Power Management. (Not used: Pull-Up)
I
Clock input.
O
Clock output.
I
Reset. (Not used: Pull-Up)
I/O
Parity Error. (Not used: Pull-Up)
I/O
System Error. (Not used: Pull-Up)
I
Request. (Notu used: Pull-Up)
I
I
I
I/O
Grant. (Not used: Pull-Up)
I/O
I/O
I/O
I
External Interrupt.
I
I
I
I
I
I
Non Maskable Interrupt.
I
SIO receive Data.
O
Request to send.
O
SIO transmit Data.
I
Clear to send.
I
SIO clock.
O
Smart card 0 Reset. Shared with UARTS1_N.
I
Smart card 0 Presence Defect. Shared with UACTS1_N.
O
Smart card 0 Program power supply enable.
O
Smart card 1 Clock output.
Internal clock mode: output.
External clock mode: output.
Shared with UA1EXCLK.
O
Smart card 0 Program power supply enable.
Shared with UARXD1.
I/O
Smart card 0 Data I/O.
Shared with UATXD1.
O
Smart card 1 Reset.
Shared with UARTS2_N and PIO25.
I
Smart card 1 Presence Defect.
Shared with UACTS2_N and PIO24.
O
Smart card 1 Program power supply enable.
Shared with PIO23.
O
Smart card 1 Clock output.
Internal clock mode: output.
External clock mode: output.
(Pass thru SC0CLK input clock)
Shared with UA2EXCLK and PIO21.
O
Smart card 1 Program power supply enable.
I/O
Smart card 1 Data I/O.
Shared with UATXD2.
O
Reset.
Shared with UARTS3_N.
5 – 41
Pin Function
LC-37D90U
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