am79c901a Advanced Micro Devices, am79c901a Datasheet - Page 13

• Manufacturer Part Number: am79c901a
• Description: Homephy Single-chip 1/10 Mbps Home Networking Phy
• Manufacturer: Advanced Micro Devices

GPSI Interface
TXCLK
TXDAT
TXEN
RXCLK
RXDAT
RXCRS
CLS
SPI Interface
SCLK
SDI
SDO
CS
IEEE 1149.1 (JTAG) Test Access Port Interface
TCK
TMS
TDI
TDO
Power Supply
DVDD
AVDD
DVSS
AVSS
Test Interface
TEN
Pin Name
GPSI Transmit Clock
GPSI Transmit Data
GPSI Transmit Enable
GPSI Receive Clock
GPSI Receive Data
Carrier Sense
Collision
SPI Clock
SPI Data In
SPI Data Out
Chip Select
Test Clock
Test Mode Select
Test Data In
Test Data Out
Digital Power
Analog Power
Digital Ground
Analog Ground
Test Enable
Pin Function
P R E L I M I N A R Y
Am79C901A
Type
O
O
O
O
O
O
G
G
O
P
P
I
I
I
I
I
I
I
I
I
Driver Type
TSMII
OMII
OMII
OMII
OMII
OMII
TS
–
–
–
–
–
–
–
–
–
–
–
–
–
Number of
Pins
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
6
7
3
1
13