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RM48L940 bảng dữ liệu(PDF) 74 Page - Texas Instruments |
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RM48L940 bảng dữ liệu(HTML) 74 Page - Texas Instruments |
74 / 174 page RM48L940, RM48L740, RM48L540 SPNS175C – APRIL 2012 – REVISED JUNE 2015 www.ti.com 6.9.2 Memory Map Table Table 6-20. Device Memory Map FRAME ADDRESS RANGE RESPONSE FOR ACCESS TO FRAME CHIP FRAME ACTUAL MODULE NAME UNIMPLEMENTED LOCATIONS IN SELECT SIZE SIZE START END FRAME MEMORIES TIGHTLY COUPLED TO THE ARM CORTEX-R4F CPU TCM Flash CS0 0x00000000 0x00FFFFFF 16MB 3MB(1) TCM RAM + RAM CSRAM0 0x08000000 0x0BFFFFFF 64MB 256KB(2) Abort ECC Mirrored Flash Flash mirror frame 0x20000000 0x20FFFFFF 16MB 3MB(1) EXTERNAL MEMORY ACCESSES EMIF Chip Select 2 EMIF select 2 0x60000000 0x63FFFFFF 64MB 16MB (asynchronous) EMIF Chip Select 3 EMIF select 3 0x64000000 0x67FFFFFF 64MB 16MB (asynchronous) Access to "Reserved" space will generate Abort EMIF Chip Select 4 EMIF select 4 0x68000000 0x6BFFFFFF 64MB 16MB (asynchronous) EMIF Chip Select 0 EMIF select 0 0x80000000 0x87FFFFFF 128MB 128MB (synchronous) FLASH MODULE BUS2 INTERFACE Customer OTP, 0xF0000000 0xF0001FFF 8KB 4KB TCM Flash Bank 0 Customer OTP, 0xF0002000 0xF0003FFF 8KB 4KB TCM Flash Bank 1 Customer OTP, 0xF000E000 0xF000FFFF 8KB 2KB EEPROM Bank 7 Customer OTP–ECC, TCM 0xF0040000 0xF00403FF 1KB 512B Flash Bank 0 Customer OTP–ECC, TCM 0xF0040400 0xF00407FF 1KB 512B Flash Bank 1 Customer OTP–ECC, 0xF0041C00 0xF0041FFF 1KB 256B EEPROM Bank 7 TI OTP, TCM Flash 0xF0080000 0xF0081FFF 8KB 4KB Bank 0 Abort TI OTP, TCM Flash 0xF0082000 0xF0083FFF 8KB 4KB Bank 1 TI OTP, EEPROM 0xF008E000 0xF008FFFF 8KB 2KB Bank 7 TI OTP–ECC, TCM 0xF00C0000 0xF00C03FF 1KB 512B Flash Bank 0 TI OTP–ECC, TCM 0xF00C0400 0xF00C07FF 1KB 512B Flash Bank 1 TI OTP–ECC, 0xF00C1C00 0xF00C1FFF 1KB 256B EEPROM Bank 7 EEPROM 0xF0100000 0xF013FFFF 256KB 8KB Bank–ECC EEPROM Bank 0xF0200000 0xF03FFFFF 2MB 64KB Flash Data Space 0xF0400000 0xF04FFFFF 1MB 384KB ECC ETHERNET AND EMIF SLAVE INTERFACES CPPI Memory Slave 0xFC520000 0xFC521FFF 8KB 8KB Abort (Ethernet RAM) EMAC Slave 0xFCF78000 0xFCF787FF 2KB 2KB No error (Ethernet Slave) EMACSS Wrapper 0xFCF78800 0xFCF788FF 256B 256B No error (Ethernet Wrapper) (1) The RM48L740 and RM48L540 devices only have 2MB of Flash (2) The RM48L540 device has only 192KB of RAM. 74 System Information and Electrical Specifications Copyright © 2012–2015, Texas Instruments Incorporated Submit Documentation Feedback |
Số phần tương tự - RM48L940_V01 |
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Mô tả tương tự - RM48L940_V01 |
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