
GL9711 PCI Express
TM
PIPE x1 PHY
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 16
RXDK[1:0]
SSTL2_I
E17, N15
O
1. For 8-bit and 16-bit modes:
K-code indication for the received
symbols
In 8-bit mode, RXDK = RXDK0
In 16-bit mode, RXDK = {RXDK1,
RXDK0}
2. For 10-bit mode:
RXDK[0]: RXD8, bit 8 of RXD data bus
RXD[7:0]: Parallel data output bus for all
8-bit, 16-bit and 10-bit modes
RXD[15:0]: Parallel data output bus for
16-bit mode only
1. For 8-bit and 16-bit modes:
K-code indication for the transmitted
symbols
In 8-bit mode, TXDK = TXDK0
In 16-bit mode, TXDK = {TXDK1,
TXDK0}
2. For 10-bit mode:
TXDK[0]: TXD8, bit 8 of TXD data bus
TXD[7:0]: Parallel data input bus for all
8-bit, 16-bit and 10-bit modes
TXD[15:0]: Parallel data input bus for
16-bit mode only
Receiver detection/Loopback
Sets the power states
00 P0, normal operation
01 P0s, low recovery time latency,
power saving state
10 P1, longer recovery time(64us max)
latency, lower power state
11 P2, lowest power state
Inverts the polarity on the RXP/RXN
RXD[15:0]
SSTL2_I
H16, J16, H14, G17,
H15, G16, G15, F16,
P13, U16, P14, R15,
N14, T16, P15, R16
O
TXDK[1:0]
SSTL2_I
E15, K16
I
TXD[15:0]
SSTL2_I
C17, C16, E14, D15,
D14, E16, C14, D13,
N16, L15, N17, M15,
M16, K14, L16, L17
R11
I
TXDET/LPBK
LVCMOS2
I
PD[1:0]
LVCMOS2
P10, T11
I
RXPLR
LVCMOS2
U13
I
Power and Ground Signals
Pin Name
Pin#
Type
Description
VDD25
D2, D16, F17, G2, K1, K15, P1,
R13, R17,
T2, T5, U9, U17
C4, C10, C12,
D7, H17, J17, L4,
M3, T6
J14, K4
D4, D5, F1, G7, G8, G9, G10, G11,
H7, H8, H9, H10, H11, J2, J7, J8,
J9, J10, J11, J15, K7, K8, K9, K10,
K11, L1, L2, L7, L8, L9, L10, L11,
M1, M17, N2, P9, P16, R7, T15, U1,
U3, U14
C8
P
2.5V Power Supplies for general I/O
VDD18
P
1.8V Power Supplies for core and bias voltage
VDD12
P
1.25V Reference Voltage for high speed I/O
VSS
P
Digital ground
VDDPLL
P
1.8V Power Supplies for internal PLL
VSSPLL
VDDRX
VSSRX
VDDTX
VSSTX
D9
P
Ground for internal PLL
A17, A13, A9,
A5
B17, B13
, B9, B5
A15, A11, A7,
A3
B15, B11,
B7, C7, B3
P
1.8V Power Supplies for receiver part
P
1.8V Power Supplies for transceiver part