AT91SAM7S128 ATMEL [ATMEL Corporation], AT91SAM7S128 Datasheet - Page 7

• Manufacturer Part Number: AT91SAM7S128
• Manufacturer: ATMEL [ATMEL Corporation]

Table 4-1.
6175BS–ATARM–04-Nov-05
Signal Name
DDM
DDP
SCK0 - SCK1
TXD0 - TXD1
RXD0 - RXD1
RTS0 - RTS1
CTS0 - CTS1
DCD1
DTR1
DSR1
RI1
TD
RD
TK
RK
TF
RF
TCLK0 - TCLK2
TIOA0 - TIOA2
TIOB0 - TIOB2
PWM0 - PWM3
MISO
MOSI
SPCK
NPCS0
NPCS1-NPCS3
Signal Description List (Continued)
Function
USB Device Port Data -
USB Device Port Data +
Serial Clock
Transmit Data
Receive Data
Request To Send
Clear To Send
Data Carrier Detect
Data Terminal Ready
Data Set Ready
Ring Indicator
Transmit Data
Receive Data
Transmit Clock
Receive Clock
Transmit Frame Sync
Receive Frame Sync
External Clock Inputs
I/O Line A
I/O Line B
PWM Channels
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select 1 to 3
Synchronous Serial Controller
USB Device Port
PWM Controller
Timer/Counter
USART
SPI
AT91SAM7S Series Summary
Analog
Analog
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
not present on
Comments
not present on
not present on
SCK1 not present on
AT91SAM7S32
TXD1 not present on
AT91SAM7S32
RXD1 not present on
AT91SAM7S32
RTS1 not present on
AT91SAM7S32
CTS1 not present on
AT91SAM7S32
not present on
not present on
not present on
TCLK1 and TCLK2 not present on
AT91SAM7S32
TIOA2 not present on
AT91SAM7S32
TIOB2 not present on
AT91SAM7S32
AT91SAM7S32
AT91SAM7S32
AT91SAM7S32
AT91SAM7S32
AT91SAM7S32
AT91SAM7S32
7