s1s65000 Epson Electronics America, Inc., s1s65000 Datasheet - Page 7

• Manufacturer Part Number: s1s65000
• Description: Network Camera Controller With Jpeg Encoder
• Manufacturer: Epson Electronics America, Inc.

CFWAIT#
CFRST
CFIREQ
CFSTSCHG#
CFDEN#
CFDDIR
GPIOA0
GPIOA1
GPIOA2
GPIOA3
GPIOA4
GPIOA5
GPIOA6
GPIOA7
Pin Name
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
BLNC4U1
BLNC4U1
BLNC4U1
BLNC4U1
BLNC4U1
BLNC4U1
BLNS4
BLNS4
BLNS4
BLNS4
BLNS4
BLNS4
BLNS4
BLNS4
Type
Cell
Pin No.
124
121
120
125
126
127
79
80
81
82
83
84
85
86
EPSON
This pin has the following functions:
" CFWAIT#: Wait request input from CF
" GPIOE2 input/output (Default pin function)
This pin has the following functions:
" CFRST: Reset signal to CF card (Select “Function 1”)
" GPIOE3 input/output (Default pin function)
This pin has the following functions:
" CFIREQ: Interrupt request signal from CF card (Select “Function 1”)
" GPIOE4 input/output (Default pin function)
This pin has the following functions:
" CFSTSCHG#: Status change signal from CF card
" GPIOE5 input/output (Default pin function)
This pin has the following functions:
" CFDEN#: CF Data Bus enable signal of CF card for external buffer
" GPIOE6 input/output (Default pin function)
This pin has the following functions:
" CFDDIR: Data Bus Direction signal for CF. (Select “Function 1”)
" GPIOE7 input/output (Default pin function)
This pin has the following functions:
" GPIOA0 input/output (Default pin function)
" TXD0: UART transmit data output (Select “Function 1”)
" SPI2_SCLK: Serial clock for SPI2 (Select “Function 2”)
This pin has the following functions:
" GPIOA1 input/output (Default pin function)
" RXD0: UART receive data input (Select “Function 1”)
" SPI2_SS: Chip select signal for SPI2 (Select “Function 2”)
This pin has the following functions:
" GPIOA2 input/output (Default pin function)
" SPI0_SS: Chip select signal for SPI0 (Select “Function 1”)
This pin has the following functions:
" GPIOA3 input/output (Default pin function)
" SPI0_SCLK: Serial clock for SPI0 (Select “Function 1”)
This pin has the following functions:
" GPIOA4 input/output (Default pin function)
" SPI0_MISO: Master In/Slave Out for SPI0 (Select “Function 1”)
This pin has the following functions:
" GPIOA5 input/output (Default pin function)
" SPI0_MOSI: Master Out/Slave In for SPI0 (Select “Function 1”)
This pin has the following functions:
" GPIOA6 input/output (Default pin function)
" SCL: Serial clock input/output for I
This pin has the following functions:
" GPIOA7 input/output (Default pin function)
" SDA: Serial data input/output for I
(Low active; Select “Function 1”)
After reset, this pin becomes GPIOE2 input. To use as the CFWAIT# pin,
select “Function 1” in the Bit [5:4] of the GPIOE pin function register.
The signal is HIGH when the card is reset and LOW when the card is
under normal operation.
After reset, this pin becomes GPIOE3 input. To use as the CFRST pin,
select “Function 1” in the Bit [7:6] of the GPIOE pin function register.
After reset, this pin becomes GPIOE4 input. To use as the CFIREQ pin,
select “Function 1” in the Bit [9:8] of the GPIOE pin function register.
(Low active; Select “Function 1”)
After reset, this pin becomes GPIOE5 input. To use as the CFSTSCHG#
pin, select “Function 1” in the Bit [11:10] of the GPIOE pin function
register.
(Low active; Select “Function 1”)
After reset, this pin becomes GPIOE6 input. To use as the CFDEN# pin,
select “Function 1” in the Bit [13:12] of the GPIOE pin function register.
When CF data is read, this pin becomes low. After reset, this pin
becomes GPIOE7 input. To use as the CFDDIR pin, select “Function
1” in the Bit [15:14] of the GPIOE pin function register.
Description
2
2
C (Select “Function 1”)
C (Select “Function 1”)
S1S65000
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