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TMS570LS0332PZ Datasheet(PDF) 100 Page - Texas Instruments |
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TMS570LS0332PZ Datasheet(HTML) 100 Page - Texas Instruments |
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100 / 110 page ![]() TMS570LS0432, TMS570LS0332 SPNS186B – OCTOBER 2012 – REVISED JUNE 2015 www.ti.com 8.8 Device Identification Code Register The device identification code register identifies several aspects of the device including the silicon version. The details of the device identification code register are shown in Table 8-2. The device identification code register value for this device is: • Rev 0 = 0x8048AD05 • Rev A = 0x8048AD0D • Rev B = 0x8048AD15 Figure 8-2. Device ID Bit Allocation Register 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CP-15 UNIQUE ID TECH R-1 R-00000000100100 R-0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 I/O PERIPH RAM TECH VOLT FLASH ECC VERSION 1 0 1 PARITY ECC AGE R-101 R-0 R-1 R-10 R-1 R-00001 R-1 R-0 R-1 LEGEND: R/W = Read/Write; R = Read only; -n = value after reset Table 8-2. Device ID Bit Allocation Register Field Descriptions BIT FIELD VALUE DESCRIPTION 31 CP15 Indicates the presence of coprocessor 15 1 CP15 present 30-17 UNIQUE ID 100100 Silicon version (revision) bits. This bit field holds a unique number for a dedicated device configuration (die). 16-13 TECH Process technology on which the device is manufactured. 0101 F021 12 I/O VOLTAGE I/O voltage of the device. 0 I/O are 3.3v 11 PERIPHERAL Peripheral Parity PARITY 1 Parity on peripheral memories 10-9 FLASH ECC Flash ECC 10 Program memory with ECC 8 RAM ECC Indicates if RAM memory ECC is present. 1 ECC implemented 7-3 REVISION 0 Revision of the Device. 2-0 FAMILY ID 101 The platform family ID is always 0b101 8.9 Die Identification Registers The two die ID registers at addresses 0xFFFFFF7C and 0xFFFFFF80 form a 64-bit die id with the information as shown in Table 8-3. Table 8-3. Die-ID Registers ITEM NO. OF BITS BIT LOCATION X Coord. on Wafer 12 0xFFFFFF7C[11:0] Y Coord. on Wafer 12 0xFFFFFF7C[23:12] Wafer # 8 0xFFFFFF7C[31:24] Lot # 24 0xFFFFFF80[23:0] Reserved 8 0xFFFFFF80[31:24] 100 Device and Documentation Support Copyright © 2012–2015, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TMS570LS0432 TMS570LS0332 |
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