ia82527 Innovasic Semiconductor Inc., ia82527 Datasheet - Page 33

• Manufacturer Part Number: ia82527
• Description: Serial Communications Controller?can Protocol
• Manufacturer: Innovasic Semiconductor Inc.

IA82527
CAN Serial Communications Controller
5.
The AC characteristics of the IA82527 are provided in the figures and tables of this chapter.
The IA82527 can be configured to operate in the following parallel and serial CPU interface
modes:
The AC characteristics of these modes in operation are provided as follows:
AC Specifications
Mode 0: 8-Bit Multiplexed Intel Architecture
Mode 1: 16-Bit Multiplexed Intel Architecture
Mode 2: 8-Bit Multiplexed Non-Intel Architecture
Mode 3: 8-Bit Non-Multiplexed Non-Intel Architecture
Serial Interface Mode
Mode 0 and Mode 1: General Bus Timing (Table 10/Figure 7)
Mode 0 and Mode 1: Ready Timing for Read Cycle (Table 10/Figure 8)
Mode 0 and Mode 1: Ready Timing for Write Cycle with No Write Pending
(Table 10/Figure 9)
Mode 0 and Mode 1: Ready Timing for Write Cycle with Write Pending
(Table 10/Figure 10)
Mode 2: General Bus Timing (Table 11/Figure 11)
Mode 3: Asynchronous Operation, Read Cycle (Table 12/Figure 12)
Mode 3: Asynchronous Operation, Write Cycle (Table 12/Figure 13)
Mode 3: Synchronous Operation, Read Cycle (Table 13/Figure 14)
Mode 3: Synchronous Operation, Write Cycle (Table 13/Figure 15)
Serial Interface Mode: icp = 0 and cp = 0 (Table 14/Figure 16)
Serial Interface Mode: icp = 1 and cp = 1 (Table 14/Figure 17)
IA211080504-02
Page 33 of 53
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March 12, 2009
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