spear-09-h122 STMicroelectronics, spear-09-h122 Datasheet - Page 13

• Manufacturer Part Number: spear-09-h122
• Description: Spear Tm Head600
• Manufacturer: STMicroelectronics

SPEAR-09-H122
Table 2.
Ethernet
Group
PL
PL_GPIO_71
PL_GPIO_72
PL_GPIO_73
PL_GPIO_74
PL_GPIO_75
PL_GPIO_76
PL_GPIO_77
PL_GPIO_78
PL_GPIO_79
PL_GPIO_80
PL_GPIO_81
PL_GPIO_82
PL_GPIO_83
PL_CLK_1
PL_CLK_2
PL_CLK_3
PL_CLK_4
GMII_TXCLK
GMII_TXCLK125
MII_TXCLK
TXD_0
TXD_1
TXD_2
TXD_3
GMII_TXD_4
GMII_TXD_5
GMII_TXD_6
GMII_TXD_7
TX_ER
TX_EN
RX_ER
RX_DV
RX_CLK
RXD_0
Pin description by functional group (continued)
Signal name
Ball
D10
C10
D22
D21
D20
C22
C21
D18
D19
C20
C19
E10
F22
E22
F21
E21
F20
E20
A22
B22
C7
B7
E8
D8
C8
B8
A8
C9
D9
E9
A7
A6
A5
A4
Direction
Output
Output
Output
Input
Input
I/O
I/O
Programmable Logic I/O
Programmable Logic
External Clock
Transmit clock (GMII)
Ext. Clock
Transmit Clock MII
Transmit data
Transmit Error
Transmit Enable
Receive Error
Receive Data Valid
Receive Clock
Receive Data
Function
TTL Output buffer
3.3V capable, 4mA
TTL Input Buffer
3.3V tolerant, PU
TTL BIDIR buffer,
3.3V capable, 8mA
3.3V tolerant, PU
TTL Output Buffer 3.3V
capable, 8mA
TTL Input Buffer, 3.3V
tolerant, PD
TTL Output buffer
3.3V capable, 8mA
TTL BIDIR buffer
3.3V capable, 8mA
3.3V tolerant, PD
TTL Output buffer
3.3V capable, 8mA
TTL Input buffer
3.3V tolerant, PD
Pin description
Pin Type
13/37