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Infineon Technologies TC1796 - Page 24

Infineon Technologies TC1796
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User’s Manual L-16 V2.0, 2007-07
TC1796
System and Peripheral Units (Vol. 1 and 2)
Table of Contents
13.9 Burst Mode Read Accesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-65 [1]
13.9.1 Signal List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-65 [1]
13.9.2 Burst Flash Memory Configurations . . . . . . . . . . . . . . . . . . . . . . 13-66 [1]
13.9.3 Burst Mode Access Phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-68 [1]
13.9.4 Programmable Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-68 [1]
13.9.5 Support for two Burst Flash Device Types . . . . . . . . . . . . . . . . . 13-71 [1]
13.9.6 BFCLKO Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-71 [1]
13.9.7 BFCLKI Input and Burst Flash Clock Feedback . . . . . . . . . . . . . 13-72 [1]
13.9.8 Burst Length Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-73 [1]
13.9.9 Control of ADV and BAA Delays During Burst Flash Access . . . 13-73 [1]
13.9.10 Burst Flash Access Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-74 [1]
13.9.11 External Cycle Control via the WAIT Input . . . . . . . . . . . . . . . . . 13-75 [1]
13.9.11.1 Wait for Page Load Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-76 [1]
13.9.11.2 Terminate and Start New Burst Mode . . . . . . . . . . . . . . . . . . . 13-77 [1]
13.9.12 Termination of a Burst Mode Read Access . . . . . . . . . . . . . . . . . 13-78 [1]
13.10 EBU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-79 [1]
13.10.1 Identification Register, ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-81 [1]
13.10.2 Clock Control Register, CLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-82 [1]
13.10.3 Configuration Register, CON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-83 [1]
13.10.4 Burst Flash Control Register, BFCON . . . . . . . . . . . . . . . . . . . . . 13-86 [1]
13.10.5 Address Select Register, ADDRSELx . . . . . . . . . . . . . . . . . . . . . 13-90 [1]
13.10.6 Bus Configuration Register, BUSCONx . . . . . . . . . . . . . . . . . . . . 13-92 [1]
13.10.7 Bus Access Parameter Register, BUSAPx . . . . . . . . . . . . . . . . . 13-97 [1]
13.10.8 Emulator Address Select Register, EMUAS . . . . . . . . . . . . . . . 13-101 [1]
13.10.9 Emulator Bus Configuration Register, EMUBC . . . . . . . . . . . . . 13-102 [1]
13.10.10 Emulator Bus Access Parameter Register, EMUBAP . . . . . . . . 13-106 [1]
13.10.11 Emulator Overlay Register, EMUOVL . . . . . . . . . . . . . . . . . . . . 13-110 [1]
13.10.12 Test/Control Configuration Register, USERCON . . . . . . . . . . . 13-111 [1]
14 Interrupt System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1 [1]
14.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1 [1]
14.2 Service Request Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-3 [1]
14.2.1 Service Request Control Registers . . . . . . . . . . . . . . . . . . . . . . . . 14-3 [1]
14.2.1.1 General Service Request Control Register Layout . . . . . . . . . . 14-4 [1]
14.2.1.2 Request Set and Clear Bits (SETR, CLRR) . . . . . . . . . . . . . . . . 14-5 [1]
14.2.1.3 Enable Bit (SRE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-5 [1]
14.2.1.4 Service Request Flag (SRR) . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-6 [1]
14.2.1.5 Type-Of-Service Control (TOS) . . . . . . . . . . . . . . . . . . . . . . . . . 14-6 [1]
14.2.1.6 Service Request Priority Number (SRPN) . . . . . . . . . . . . . . . . . 14-7 [1]
14.3 Interrupt Control Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-8 [1]
14.3.1 Interrupt Control Unit (ICU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-8 [1]
14.3.1.1 ICU Interrupt Control Register (ICR) . . . . . . . . . . . . . . . . . . . . . 14-8 [1]
14.3.1.2 Operation of the Interrupt Control Unit (ICU) . . . . . . . . . . . . . . 14-10 [1]

Table of Contents