AM79C978 Advanced Micro Devices, AM79C978 Datasheet - Page 23

• Manufacturer Part Number: AM79C978
• Description: Single-Chip 1/10 Mbps PCI Home Networking Controller
• Manufacturer: Advanced Micro Devices

STOP
TRDY
EEPROM/LED Interface
EECS
EEDI/LED0
EESK/LED1
LED2
EEDO/LED3
LED4
Test Access Port Interface (JTAG)
TCLK
TMS
TDI
TDO
Power/Ground
DVDDTX
DVDDRX
VDD_PCI
VDDB
VDD
VDDHR
DVDDA
DVDDD
VDDCO
DVDDA_HR
DVSSD
DVSSA
DVSSX
VSSB
VSS
VSSHR
Pin Name
Stop
Target Ready
Chip Select
Data In/LED0
Serial Clock/LED1
LED2
Data Out/LED3
LED4
Test Clock
Test Mode Select
Test Data In
Test Data Out
Transceiver Digital Power
Transceiver Digital Power
Digital power for the PCI bus
Digital power for the PCI bus
Digital power
Digital power for HomePNA PHY
Transceiver Analog Power
Transceiver Digital Power
Crystal Oscillator Power
Transceiver Analog Power
Transceiver Digital Ground
Transceiver Analog Ground
Transceiver Ground
Digital I/O Ground
Digital Ground
HomePNA PHY Analog Ground
Pin Function
Am79C978
Type
I/O
I/O
I/O
O
O
O
O
O
O
G
G
G
G
G
G
P
P
P
P
P
P
P
P
P
P
I
I
I
Voltage
3.3/5
3.3/5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
Driver
STS6
STS6
LED
LED
LED
LED
LED
TS6
O6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No. of
Pins
15
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
5
7
1
1
1
1
1
1
1
1
7
1
23