DA9211 Datasheet, PDF (43/74 Pages) Dialog Semiconductor – Integrates two dual-phase buck converters

DA9211 and DA9212
Datasheet
Company confidential
nCS
SK
SI
SO
4-WIRE WRITE
A6
A5
A4
A3
A2
A1
A0 R/Wn D7
D6
D5
D4
D3
D2
D1
D0
4-WIRE READ
nCS
SK
SI
A6
A5
A4
A3
A2
A1
A0 R/Wn
SO
HI-Z
latch data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 40: 4-WIRE Host Write and Read Timing (nCS_POL = ‘0’, CPOL = ‘1’, CPHA = ‘0’)
nCS
SK
SI
SO
4-WIRE WRITE
A6
A5
A4
A3
A2
A1
A0 R/Wn D7
D6
D5
D4
D3
D2
D1
D0
4-WIRE READ
nCS
SK
SI
A6
A5
A4
A3
A2
A1
A0 R/Wn
SO
HI-Z
latch data
D7
D6
D5
D4
D3
D2
D1
D0
Figure 41: 4-WIRE Host Write and Read Ttiming (nCS_POL = ‘0’, CPOL = ‘1’, CPHA = ‘1’)
Data sheet
CFR0011-120-00 Rev 3
Version <3.0>
43 of 74
<07-Jan-2015>
© 2015 Dialog Semiconductor GmbH