ARM ARM7TDMI - Bus Cycle Types

Open Access
The Test Interface
8-4
ARM Development Board (ARM7TDMI Version)
Hardware Reference Guide
ARM DUI 0017C
8.3 Test Interface Interconnections
The following diagram explains the interconnections:
Figure 8-2: Test interface interconnections
TIC
T_CLK
T_REQA
T_REQB
ASB control
T_ACK
B_A[15:0]
B_D[15:0]
B_A[31:0]
B_D[31:0]
T_D[15:0]
T_D[31:16]
hrg.book Page 4 Wednesday, July 22, 1998 9:18 AM