atam893-d ATMEL Corporation, atam893-d Datasheet - Page 64

• Manufacturer Part Number: atam893-d
• Description: Atam893-d Flash Version For Atar080, Atar090/890 And Atar092/892
• Manufacturer: ATMEL Corporation

64
ATAM893-D
Figure 5-40. Example of an 8-bit Synchronous Transmit Operation
Figure 5-41. Example of an 8-bit Synchronous Receive Operation
(IFN = 0)
(IFN = 1)
Interrupt
Interrupt
SRDY
ACT
SIR
SC
SD
(IFN = 0)
(IFN = 1)
Interrupt
Interrupt
SRDY
ACT
SIR
SC
SD
msb
7 6 5
Write STB
(tx data 1)
rx data 1
4 3 2 1 0
msb
7 6 5 4 3 2 1
lsb
tx data 1
msb
7 6 5
lsb
rx data 2
0
4 3 2 1 0
Write STB
(tx data 2)
lsb
msb
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1
Write STB
(tx data 3)
tx data 2
Read SRB
(rx data 1)
lsb msb
msb
7 6 5 4 3 2 1 0
Read SRB
(rx data 2)
rx data 3
tx data 3
lsb
lsb
Read SRB
(rx data 3)
0
4680C–4BMCU–01/05
7 6 5 4