Rainbow Electronics ISD2100 - Manual (Page 9)

ISD2100 DATASHEET
Publication Release Feb 9, 2010
- 9 - Revision 0.51
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
SSB
SCLK
MISO
MOSI X C7 C6 C5 X C4 C3 C2 C1 C0
PD RDY INT FULL X
VG
BSY
BUF
FUL
CMD
BSY
PD RDY INT FULL X
VG
BSY
BUF
FUL
CMD
BSY
D7 D6 D5 D4 D3 D2 D1 D0
Z X
RDY/BSYB
B R
T
/
=1 =0
INT
Figure 6-3 SPI Transaction Ignoring RDY/BSYB