xref: /illumos-gate/usr/src/test/util-tests/tests/libjedec/hex2spd/data/lpddr4/MT53D1024M32D4.spd (revision 8119dad84d6416f13557b0ba8e2aaf9064cbcfd3) 
1#
2# Micron MT53D1024M32D4 faked up SPD data. LPDDR4/X parts generally have
3# no distinct SPD data and instead someone enters the timing parameters
4# manually into a system memory controller. As such, we manually went
5# through the datasheet for this and tried to make up SPD data that
6# seemed useful enough and exercise our parsing code.
7#
8# The following times were taken across Table 112: Refresh Requirement
9# Parameters, Table 197: Core Timing Parameters, and related. We used
10# this at the speed 4267 Mt/s with the 16 Gb density devices. The MTB is
11# 125ps and the FTB is 1ps. While the datasheet takes the basic LPDDR4
12# 100ns value for tCKAVG_max, that doesn't fit in the actual value.
13# Instead we use the SPD spec's approximate value 0xc just to have
14# something that fits. We were unable to find a tAA value so it was just
15# set to 0x23 arbitrarily.
16#
17#					MTB	FTB	2FTB
18# tCKAVG_min		468ps		0x04	-32	0xe0
19# tCKAVG_max		1.5ns		0x0c
20# tAA					0x23
21# tRCD			18ns		0x90
22# tRPab			21ns		0xa8
23# tRPpb			18ns		0x90
24# tRFCab		380ns		0xbe0
25# tRFCpb		190ns		0x5f0
26# tWR			18ns		0x90
27# tWTR			10ns		0x50
28# tRRD			7.5ns		0x3c
29# tPPD			4 tCK(AVG)
30# tFAW			30ns		0xf0
31# tESCKE		1.75ns
32# tCCD			8 tCK(AVG)
33# tRTP			7.5ns		0x3c
34#
350000: 23 11 10 0E 17 21 34 18 00 40 00 00 0A 01 00 00
360010: 88 00 04 0C 00 00 40 00 23 00 90 A8 90 E0 0B F0
370020: 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
380030: 00 00 00 00 00 00 00 00 00 00 00 00 01 21 01 21
390040: 02 22 02 22 00 00 00 00 00 00 00 00 00 00 00 00
400050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
410060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
420070: 00 00 00 00 00 00 00 00 00 00 00 00 00 E0 65 CD
430080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
440080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
450090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
4600A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
4700B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
4800C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
4900D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
5000E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
5100F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
520100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
530110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
540120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
550130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
560140: 80 2C 42 AA BB 10 01 02 20 4D 54 35 33 44 31 30
570150: 32 34 4D 33 32 44 34 20 20 20 20 20 20 2B 00 2C
580160: B2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
590170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
600180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
610190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6201A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6301B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6401C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6501D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6601E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
6701F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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