 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
TNETV1647GSTZWT データシート(PDF) 85 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
TNETV1647GSTZWT データシート(HTML) 85 Page - Texas Instruments |
|
|
85 / 236 page  TMS320DM6441 www.ti.com SPRS359E – SEPTEMBER 2006 – REVISED AUGUST 2010 3.5.6.10 HPI and EMIFA/ATA Pin Multiplexing When the HPIEN bit is set, the HPI module is given control of most of the EMIFA/ATA control pins as well as the EMIFA/ATA data bus. Table 3-33 shows which pins the HPI controls. HPIEN is set to 1 when the state of the BTSEL[1:0] pins = 10 is latched at the rising edge of reset. Also, this bit can be manipulated after reset by software. When the ATAEN bit is set and HPIEN is 0, the ATA mode of operation for pins shared with the HPI is available. EMIFA mode functionality for the shared HPI pins is set when both HPIEN and ATAEN are '0'. Table 3-33. HPI and EMIFA/ATA Pin Multiplexing PINMUX0 REGISTER MULTIPLEXED PINS BIT FIELDS HR/W/ HRDY/ HDS1/ HDS2/ HCNTLB/ HINT/ HD[15:0]/ HPI ATA HCS/ HHWIL/ HCNTLA/ INTRQ/ EM_WAIT/ DIOR/ DIOW/ ATA2/ ATA0/ DD[15:0]/ EN EN EM_CS2 EM_A[1] EM_A[2] EM_R/W IORDY EM_OE EM_WE EM_A[0] EM_BA[0] EM_D[15:0] 0 0 EM_CS2 EM_A[1](1) EM_R/W EM_WAIT EM_OE EM_WE EM_A[2](1) EM_A[0](1) EM_BA[0] EM_D[15:0] 0 1 EM_CS2 EM_A[1](1) INTRQ IORDY DIOR DIOW EM_A[2](1) EM_A[0](1) ATA0 DD[15:0] 1 - HCS HHWIL HR/W HRDY HDS1 HDS2 HCNTLA HCNTLB HINT HD[15:0] (1) This pin shares GPIO functionality and is set by AEAW[4:0] as shown in Table 3-12, Table 3-13, and Table 3-14. Copyright © 2006–2010, Texas Instruments Incorporated Device Configurations 85 Submit Documentation Feedback Product Folder Link(s): TMS320DM6441 |
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
