PDP83TG720SWCSTQ1 datasheet(108/199 Pages) TI

108 / 199 page

7.6.2.52 TEST_MEM_CFG Register (Address = 0x561) [reset = 0x17A0]

TEST_MEM_CFG is shown in Table 7-75.

Return to the Summary Table.

Table 7-75. TEST_MEM_CFG Register Field Descriptions

Bit

Field

Type

Reset

Description

15-13

RESERVED

3b000

Reserved

12-6

cfg_wait_time_xcorr_wen

R/W

7b1011110

Wait timer after TX_SEND_S after which testmem is written on

energy fall Note : Valid only if 0x561[3] is set

cfg_xcorr_dbg_sel

R/W

1b1

0b = Select xcorr from aligned detector to write to test mem 1b =

Select xcorr from shifted detector to write to test mem Note : Valid

only if 0x561[3] is set

cfg_send_s_infinite_loop

R/W

1b0

enable transmitting infinite send_s sequence. For send_s debug.

Valid only in master and when 0x56A[15] is set.

1b0 = disable infinte send_s mode

1b1 = enable infinite send_s mode

cfg_xcorr_dbg_test_mem

R/W

1b0

enabled xcorr debug for send_s. Valid only if 0x561[0] is 1'b0

1b0 = Normal send_s debug. Refer to 0x561[1]

1b1 = Enabled xcorr debug

cfg_ecc_en

R/W

1b0

Enable ECC logic for RS decoder memory

1b0 = ECC encoding/decoding is disabled

1b1 = ECC encoding/decoding is enabled

cfg_test_mem_sigdet_deb

R/W

1b0

Enable sidget debug mode in test mem send s mode Valid only if

0x561[0] is 1'b0

1b0 = Test mem written in send s mode only on state transition

1b1 = Enable sigdet debug mode in test mem send s mode

cfg_pcs_test_mem_mode R/W

1b0

Choose send s or train rx test mem mode

1b0 = Send s info on test mem

1b1 = Train rx info on test mem

DP83TG720S-Q1

SNLS604 – SEPTEMBER 2020

www.ti.com

108

Submit Document Feedback

PDP83TG720SWCSTQ1 Datasheet(PDF) 108 Page - Texas Instruments

PDP83TG720SWCSTQ1 Datasheet(HTML) 108 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL