ATSAM9703 Datasheet, PDF (11/16 Pages) ATMEL Corporation – Sound Synthesis

Table 11. Timing Parameters (Continued)
Symbol
Parameter
t_ORB
t_ACH
t_DF
t_WC
t_CSWE
t_WP
t_DW1
t_DH1
t_AS
t_DW
t_DH2
Output Enable Low Byte Select High
Byte Select High Byte access Time
Chip select or WOE High to Input High-Z
Word Write Cycle Time
1st WWE Low from CS or Address or WOE
Write (Low and High Byte) Pulse Width
Data Out Low Byte Setup Time
Data Out Low Byte Hold Time
RBS High to Second Write Pulse
Data Out High Byte Setup Time
Data Out High Byte Hold Time
ATSAM9703
Min
Typ
Max
Unit
26
ns
45
ns
0
50
ns
130
ns
40
ns
20
ns
25
ns
20
ns
8
ns
40
ns
10
ns
Digital Audio
Figure 9. Digital Audio Timing
t_CW
WSBD
CLBD
DABD0
DABD1
DAAD
P[3:1] ⁽¹⁾
Note: 1. When used as alternate audio in.
t_CW
t_CLBD
t_SOD
t_SOD
Table 12. Timing Parameters
Symbol
Parameter
t_CW
t_SOD
t_CLBD
CLBD Rising to WSBD Change
DABD Valid Prior/After CLBD Rising
CLBD Cycle Time
Min
Typ
Max
Unit
200
ns
200
ns
416.67
ns
11
1710C–DRMSD–12/02