Cypress CY7C1305BV25 - Manual (Page 11)

CY7C1307BV25
CY7C1305BV25
Document #: 38-05630 Rev. *A Page 11 of 21
TAP Controller State Diagram [11]
Note:
11. The 0/1 next to each state represents the value at TMS at the rising edge of TCK.
TEST-LOGIC
RESET
TEST-LOGIC/
IDLE SELECT
DR-SCAN
CAPTURE-DR
SHIFT-DR
EXIT1-DR
PAUSE-DR
EXIT2-DR
UPDATE-DR
SELECT
IR-SCAN
CAPTURE-IR
SHIFT-IR
EXIT1-IR
PAUSE-IR
EXIT2-IR
UPDATE-IR
1
0
1
1
0
1
0
1
0
0
0
1
1
1
0
1
0
1
0
0
0
1
0
1
1
0
1
0
0
1
1
0
[+] Feedback