1 # Altera MAXII EPM240T100C CPLD
3 if { [info exists CHIPNAME] } {
4 set _CHIPNAME $CHIPNAME
9 # see MAX II Device Handbook
10 # Table 3-3: 32-Bit MAX II Device IDCODE
11 # Version Part Number Manuf. ID LSB
12 # 0000 0010 0000 1010 0001 000 0110 1110 1
13 jtag newtap $_CHIPNAME tap -irlen 10 \
14 -expected-id 0x020a10dd \
15 -expected-id 0x020a20dd \
16 -expected-id 0x020a30dd \
17 -expected-id 0x020a40dd \
18 -expected-id 0x020a50dd \
19 -expected-id 0x020a60dd
21 # 200ns seems like a good speed
22 # c.f. Table 5-34: MAX II JTAG Timing Parameters