SHARP_LH7A404 Datasheet, PDF (7/51 Pages) Sharp Electrionic Components – 32 BIT SYSTEM ON CHIP

32-Bit System-on-Chip
LH7A404
Table 1. Functional Pin List (Cont’d)
BGA
SIGNAL
DESCRIPTION
AB10 PD0/LCDVD8
AA10 PD1/LCDVD9
Y10 PD2/LCDVD10
W10 PD3/LCDVD11
AB11 PD4/LCDVD12
GPIO Port D and LCD Video Data Interface
AA11 PD5/LCDVD13
Y11 PD6/LCDVD14
AB12 PD7/LCDVD15
AA8 PE0/LCDVD4
AA9 PE1/LCDVD5
Y9 PE2/LCDVD6
GPIO Port E and LCD Video Data Interface
W9 PE3/LCDVD7
C4 PE4
A3 PE5
B3 PE6
GPIO Port E
A2 PE7
L13 PF0
K13 PF1
L12 PF2
K12 PF3
J12 PF4
GPIO Port F and Smart Card Interface. Can be used for external interrupts.
Interrupts can be level or edge triggered and are internally debounced.
K11 PF5/SCIDETECT
C10 PF6
A9 PF7
W4 PG0/nCFOE
GPIO Port G/Compact Flash Output Enable
AA1 PG1/nCFWE
GPIO Port G/Compact Flash Write Enable
AA2 PG2/nCFIORD
GPIO Port G/Compact Flash I/O read strobe
AB1 PG3/nCFIOWR
GPIO Port G/Compact Flash I/O write strobe
AB2 PG4/nCFREG
GPIO Port G/Compact Flash Register memory access
AA3 PG5/nCFCE1
GPIO Port G/Compact Flash Chip Enable 1
AB3 PG6/nCFCE2
GPIO Port G/Compact Flash Chip Enable 2
Y3 PG7/PCDIR
GPIO Port G/PC Card Direction
AB4 PH0/CFRESETA
GPIO Port H/Compact Flash Reset A
AA4
PH1/CFA8/CFA24/
CFRESETB
GPIO Port H/Compact Flash Address Bit 8/PCMCIA1 Address Bit 24/PCMCIA2 Reset B
Y4 PH2/nCFENA
GPIO Port H/Compact Flash Enable A
AB5 PH3/CFA9/CFA25/nCFENB GPIO Port H/Compact Flash Address Bit 9/PCMCIA1 Address Bit 25/PCMCIA2 Enable B
AA5 PH4/nCFWAIT/nCFWAITA GPIO Port H/Compact Flash WAIT Signal/PCMCIA WAIT A
W5 PH5/CFA10/nCFWAITB
GPIO Port H/Compact Flash Address Bit 10/PCMCIA2 WAIT B
AB6 PH6/AC97RESET
GPIO Port H/AC97 reset
Y6 PH7/nCFSTATEN
GPIO Port H/Compact Flash Status Read Enable
U3 LCDFP/LCDSPS
LCD Frame Pulse / HR-TFT Reset Row Driver Counter
V1 LCDLP/LCDHRLP
LCD Linepulse / HR-TFT Latch Pulse
U4 LCDCLS
HR-TFT Clock for Row Drivers
V2 LCDSPL
HR-TFT Start Pulse Left for reverse scanning
V3 LCDUBL
HR-TFT Up, Down signal for reverse scanning
V4 LCDSPR
HR-TFT Start Pulse Right for normal scanning
W1 LCDLBR
HR-TFT Output for reverse scanning
OUTPUT
DRIVE
16 mA
16 mA
16 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
16 mA
16 mA
16 mA
16 mA
16 mA
16 mA
16 mA
Advance Data Sheet
7