PSB7238 SIEMENS [Siemens Semiconductor Group], PSB7238 Datasheet - Page 182

• Manufacturer Part Number: PSB7238
• Description: Joint Audio Decoder-Encoder - Multimode
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
Figure 58
Figure 59
Motorola Bus Mode
Figure 60
RD
WR x CS or
A0-A7
ALE
WR x CS
AD0 - AD7
RD X CS
R/W
D0 - D7
CS x DS
x
CS
Multiplexed Address Timing
Non-Multiplexed Address Timing
Microprocessor Read Timing
or
t
DSD
t
AA
t
t
AL
RD
Address
t
RR
Data
t
t
t
LA
AS
RWD
182
t
DF
t
ALS
Address
t
RI
t
AH
Electrical Specification
t
AD
Data Sheet 1998-07-01
ITT00716
ITT09661
ITT00714
PSB 7238