•8GTX transceivers
•2GTX clocks
• 2 differential clocks
•159 ground and 15 power connections
The ZC706 board V ADJ voltage for the J37 and J5 connectors is determined by the FMC V ADJ power sequencing logic described in the Power Management, page79.
Note:HPC FMC (J37) GA0 = GA1 = 0 = GND.
Table1-32 shows the J37 HPC FMC to SoC U1 connections.
上海壹周报Table 1-32:J37 HPC FMC Connections to XC7Z045 SoC U1
J37 FMC
HPC Pin Net Name I/O Standard XC7Z045
(U1) Pin
J37 FMC
HPC Pin Net Name I/O Standard
XC7Z045
(U1) Pin
A2FMC_HPC_DP1_M2C_P(1)AJ8B1NC N/A N/A A3FMC_HPC_DP1_M2C_N(1)AJ7B4NC N/A N/A A6FMC_HPC_DP2_M2C_P(1)AG8B5NC N/A N/A A7FMC_HPC_DP2_M2C_N(1)AG7B8NC N/A N/A A10FMC_HPC_DP3_M2C_P(1)AE8B9NC N/A N/A A11FMC_HPC_DP3_M2C_N(1)AE7B12FMC_HPC_DP7_M2C_P(1)AD6 A14FMC_HPC_DP4_M2C_P(1)AH6B13FMC_HPC_DP7_M2C_N(1)AD5 A15FMC_HPC_DP4_M2C_N(1)AH5B16FMC_HPC_DP6_M2C_P(1)AF6 A18FMC_HPC_DP5_M2C_P(1)AG4B17FMC_HPC_DP6_M2C_N(1)AF5 A19FMC_HPC_DP5_M2C_N(1)AG3B20FMC_HPC_GBTCLK1_M2C_P(1)AA8 A22FMC_HPC_DP1
_C2M_P(1)AK6B21FMC_HPC_GBTCLK1_M2C_N(1)AA7 A23FMC_HPC_DP1_C2M_N(1)AK5B24NC N/A N/A A26FMC_HPC_DP2_C2M_P(1)AJ4B25NC N/A N/A A27FMC_HPC_DP2_C2M_N(1)AJ3B28NC N/A N/A A30FMC_HPC_DP3_C2M_P(1)AK2B29NC N/A N/A A31FMC_HPC_DP3_C2M_N(1)AK1B32FMC_HPC_DP7_C2M_P(1)AD2 A34FMC_HPC_DP4_C2M_P(1)AH2B33FMC_HPC_DP7_C2M_N(1)AD1 A35FMC_HPC_DP4_C2M_N(1)AH1B36FMC_HPC_DP6_C2M_P(1)AE4 A38FMC_HPC_DP5_C2M_P(1)AF2B37FMC_HPC_DP6_C2M_N(1)AE3 A39FMC_HPC_DP5_C2M_N(1)AF1B40NC N/A N/A C2FMC_HPC_DP0_C2M_P(1)AK10D1PWRCTL1_FMC_PG_C2M LVCMOS25AB20 C3FMC_HPC_DP0_C2M_N(1)AK9D4FMC_HPC_GBTCLK0_M2C_P(1)AD10 C6FMC_HPC_DP0_M2C_P(1)AH10D5FMC_HPC_GBTCLK0_M2C_N(1)AD9 C7FMC_HPC_DP0_M2C_N(1)AH9D8FMC_HPC_LA01_CC_P LVCMOS25AG21 C10FMC_HPC_LA06_P LVCMOS25AG22D9FMC_HPC_LA01_CC_N LVCMOS25AH21 C11FMC_HPC_LA06_N LVCMOS25AH22D11FMC_HPC_LA05_P LVCMOS25AH23
Real Time Clock (RTC)
The Epson RTC-8564JE (U26) is an I 2C bus interface real-time clock that has a built-in 32.768KHz
oscillator with these features:•Frequency output options: 32.768KHz, 1,024Hz, 32Hz or 1Hz
•Calendar output functions: Year, month, day, weekday, hour, minute and second •Clock counter, alarm and fixed-cycle timer interrupt functions •
Back-up battery B3 Panasonic ML621S/DN, 3.0V rechargeable cell
tpos
Programming information for the RTC-8564JE is available in the RTC-8564JE/NB Application Manual [Ref 30].
Figure 1-24 shows the real time clock circuit.
Real time clock connections to the XC7Z045 SoC and the PCA9548 8-Channel bus switch are listed in Table 1-26. Refer to Table 1-25 for the RTC I 2C address.Information about the RTC-8564JE is available at the Epson Electronics America website [Ref 31].
Figure 1-24:Real Time Clock Circuit
点线面构成Table 1-26:
Real Time Clock Connections
RTC-8564JE (U16) Pin Net Name
Connects To
6IIC_RTC_SCL U65.11 (PCA9548 SC4)7IIC_RTC_SDA U65.10 (PCA9548 SD4)
10
IIC_RTC_IRQ_1_B
U1.AA17 (XC7Z045 SoC PL BANK 10)
Table 1-34 shows the ZC706 board TI power system configuration for controller U48.
Table 1-34:
燃气的互换性ZC706 TI Controller U48 Power System Configuration
Sequencer
Schematic Page
Regulator Type, U#
Voltage Current
Page
Contents
深海异种
Net Name
U48 PMBus Addr 1015 Rails
49UCD90120A 50
Addr 101, Rail 1VCCINT
LMZ31520 U42(1) 1.0V 16A 51Addr 101, Rail 2VCCAUX, VCC1V8LMZ31710 U98(2) 1.8V 10A 52Addr 101, Rail 3VCC1V5_PL LMZ31506 U85(3) 1.5V 6A 53Addr 101, Rail 4VADJ_FPGA,VADJ LMZ31506 U86(2) 2.5V 6A 54
Addr 101, Rail 5
VCC3V3_FPGA,VCC3V3
LMZ31710 U15(4)
3.3V
10A
Notes:
为什么自然界少有绿的花
ZC706 boards prior to Rev. 2.0 implemented different voltage regulators for VCCINT, VCCAUX/VCC
1V8, VCC1V5_PL,
VADJ_FPGA/VADJ and VCC3V3_FPGA/VCC3V3. Refer to UG954 v1.3 and earlier, and to the schematic for the particular version of the ZC706 board prior to Rev. 2.0. Notes on ZC706 boards prior to Rev. 2.0:
1.VCCINT is implemented utilizing 2xLMZ22008 8A components (U42, U43) in parallel which provides 16A capability.
2.The 1.8V rails are supplied from a LMZ22010 10A component (U98).
3.VCC1V5_PL and the 2.5V rails are supplied from TPS84621 6A components (U85, U86).
4.The 3.3V rails are supplied from a LMZ22010 10A component (U15).
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以赛灵思半导体（深圳）有限公司提供的参数为例，以下为XC7Z045-2FF900E的详细参数，仅供参考
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