78M6610+PSU Data Sheet
Example 3: Non-Contiguous Read accesses of address 0x17 and 0x0A.
Byte#
1
2
3
4
5
6
7
8
9
10
Bit 7
Bit 6 Bit 5 Bit 4 Bit 3 Bit 2
NbrAcc[3:0] = 0x00 Addr7=0 Addr6=0
Addr[5:0] = 0x17
Data[23:16] @ 0x17
Data[15:8] @ 0x17
Data[7:0] @ 0x17
NbrAcc[3:0] = 0x00 Addr7=0 Addr6=0
Addr[5:0] = 0x0A
Data[23:16] @ 0x0A
Data[15:8] @ 0x0A
Data[7:0] @ 0x0A
Bit 1
0
RD=0
0
W=1
Bit 0
1
0
1
0
The timing of the transaction can be organized in different ways depending on the host capabilities. The
above transaction can be a succession of bytes as shown in Figure 17 . Those bytes are carried by a
continuously active SCK, with eight clock periods per byte.
SDI
Byte 1: Control
Byte 2: Addr & Ctrl
Byte 3: Data[23:16]
Byte 4: Data[15:8]
Byte 5: Data[7:0]
SDO
SCK
HiZ
SCK Active
SSB
Figure 17: Write Access Example
The host also has the possibility to space out the bytes transmitted. In such a case, SCK is inactive
during the “in-between-bytes” gap, as illustrated by Figure 18 . Note that the figure shows two gaps, one
between the configuration and the data transactions and another between bytes within the data
transaction. The placement of those gaps is strictly for the purpose of illustrating the concept.
SDI
Byte 1: Control
B yte  2: Addr & Ct rl B yte  3: Data[23:16 ]
Byte 4: Data[15:8 ]
Byte 5: Data[7:0]
SDO
HiZ
SCK
SCK Active
SCK Active
SCK Active
SSB
Figure 18: Write Access with Interrupted SCK
48
Rev 1
相关PDF资料
78M6612-DB/OMU-USB KIT DEMO OUTLET MEASUREMENT OMU1
78M6612-EVM-1 BOARD EVAL 78M6612 AC-PMON
78M6613-EVM-1 EVAL BOARD 78M6613
78M6613-SP-1 EVAL KIT 78M6613-SP-1
78M6618-PDU1 BOARD EVAL 78M6618 PDU1
78M6631-EVM-1 EVAL BOARD 78M6631
78P2351R-DB BOARD DEMO FOR 78P2351R
79-WHITE-1"X60YD TAPE GLASS CLOTH 1"X 60YD WHT
相关代理商/技术参数
78M6610+PSUEVK1# 制造商:Maxim Integrated Products 功能描述:ENERGY MEASUREMENT PROCESSOR EV KIT FOR SINGLE-PHASE POWER-S - Boxed Product (Development Kits) 制造商:Maxim Integrated Products 功能描述:EVAL KIT 78M6610+PSU
78M6610LMU 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Energy Measurement Processor for Load Monitoring Units
78M6611-EVM 制造商:Maxim Integrated Products 功能描述:78M6611 EVAL BOARD - Boxed Product (Development Kits)
78M6611-IVT/F 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
78M6611-IVT/F/P 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE - Rail/Tube
78M6611-IVTR/F 功能描述:IC POWER MEASUREMENT AC 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
78M6611-IVTR/F/P 制造商:Maxim Integrated Products 功能描述:PROGRAMMED - LEAD FREE/TAPE & REEL - Tape and Reel
78M6612 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Phase, Dual-Outlet Power and Energy Measurement IC