MPC8308VMAGD Freescale Semiconductor, MPC8308VMAGD Datasheet - Page 876

• Manufacturer Part Number: MPC8308VMAGD
• Description: MPU POWERQUICC II PRO 473MAPBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8308VMAGD

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 473-MAPBGA
• Product: Network Processor
• Data Rate: 256 bps
• Frequency: 400 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 5 uA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: 0 C
• Interface: I2C, JTAG, SPI
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SerDes PHY
15.3.1
SRDSCR0, shown in
Table 15-3
15-4
4–15
Offset 0x000
Reset
Reset
Bits
2–3
16
0
1
W
W
R
R
TLCCA
DPPA
RXEQA Receive equalization selection bus for lane A—when asserted in PCI Express mode:
TLCCA
Name
DPPA
16
0
1
0
—
—
defines the bit fields of SRDSCR0.
SerDes Control Register 0 (SRDSCR0)
—
17
0
1
1
Tracking loop centering control for lane A. When enabled, it centers the first-stage digital filter after the
second-stage filter moves transition point.
0 Enable recentering algorithm
1 Disable recentering algorithm
Recommended setting per protocol is PCI Express: 0
Reserved
00 No equalization
01 2 dB of equalization
10 4 dB of equalization
11 Reserved
Reserved
Diff pk-pk swing for lane A. Sets the peak value for output swing of transmitters and the amount of transmit
equalization for lane A.
0 V
1 Reserved
Recommended setting per protocol is PCI Express: 0
TXEQA
RXEQA
DD-diff-pk-pk
0
0
2
Figure
MPC8308 PowerQUICC II Pro Processor Reference Manual, Rev. 0
1
1
19
1
0
3
Figure 15-2. SerDes Control Register 0 (SRDSCR0)
15-2, contains the functional control bits for the SerDes logic.
20
0
1
4
Table 15-3. SRDSCR0 Field Descriptions
0
1
—
0
0
23
1
0
SDPD
24
0
0
Description
—
25
0
0
IACCA
—
26
0
1
27
0
1
—
0
0
Freescale Semiconductor
29
0
0
Access: Read/write
RXEIA
30
0
0
15
31
—
0
0