参数资料
型号: AD9524/PCBZ
厂商: Analog Devices Inc
文件页数: 26/56页
文件大小: 0K
描述: BOARD EVAL FOR AD9524
设计资源: AD9524 Schematic
AD9524 BOM
AD9524 Gerber Files
标准包装: 1
主要目的: 计时,时钟发生器
嵌入式:
已用 IC / 零件: AD9524
主要属性: USB 供电或外部电源
次要属性: 状态 LED
已供物品:
配用: AD9524BCPZ-ND - IC INTEGER-N CLCK GEN 48LFCSP
AD9524
Data Sheet
Rev. E | Page 32 of 56
tS
DON'T CARE
W1
W0
A12
A11
A10
A9A8A7
A6A5
D4D3D2D1
D0
HIGH-IMEPDANCE
R/W
tDS
tDH
tHIGH
tLOW
tSCLK
tC
CS
SCLK
SDIO
09
08
1-
13
8
Figure 38. Serial Control Port Read—MSB First, 16-Bit Instruction, One Byte of Data
CS
SCLK DON'T CARE
SDIO
A12
W0
W1
R/W
A11 A10 A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7 D6
D5
D4
D3
D2 D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
DON'T CARE
16-BIT INSTRUCTION HEADER
REGISTER (N) DATA
REGISTER (N – 1) DATA
0
9081-
038
Figure 39. Serial Control Port Write—MSB First, 16-Bit Instruction, Two Bytes of Data
CS
SCLK
SDIO
SDO
REGISTER (N) DATA
16-BIT INSTRUCTION HEADER
REGISTER (N – 1) DATA
REGISTER (N – 2) DATA
REGISTER (N – 3) DATA
A12
W0
W1
R/W
A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
DON'T CARE
DON'T
CARE
D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0
0908
1-
039
Figure 40. Serial Control Port Read—MSB First, 16-Bit Instruction, Four Bytes of Data
tS
DON'T CARE
W1
W0
A12
A11
A10
A9A8A7A6A5
D4D3D2D1D0
DON'T CARE
R/W
tDS
tDH
tHIGH
tLOW
tCLK
tC
CS
SCLK
SDIO
09
081-
040
Figure 41. Serial Control Port Write—MSB First, 16-Bit Instruction, Timing Measurements
DATA BIT N – 1
DATA BIT N
CS
SCLK
SDIO
SDO
tDV
090
81-
041
Figure 42. Timing Diagram for Serial Control Port Register Read
CS
SCLK DON'T CARE
DON'T CARE
16-BIT INSTRUCTION HEADER
REGISTER (N) DATA
REGISTER (N + 1) DATA
SDIO
DON'T CARE
A0 A1
A2
A3
A4
A5 A6
A7
A8
A9 A10 A11 A12
D1
D0
R/W
W1
W0
D2
D3
D4
D5 D6
D7
D0
D1 D2
D3
D4
D5
D6
D7
09081-
042
Figure 43. Serial Control Port Write—LSB First, 16-Bit Instruction, Two Bytes of Data
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