2 files changed, 25 insertions, 4 deletions
diff --git a/mem/jtag_uart.hex b/mem/jtag_uart.hex
index 7b08c66..efe4169 100644
--- a/mem/jtag_uart.hex
+++ b/mem/jtag_uart.hex
@@ -1,3 +1,5 @@
 @0
+48 65 6c 6c 6f 2c 20 46 50 47 41 21 0d 0a
 00
diff --git a/mem/mem.hex b/mem/mem.hex
index 84caf6d..8619b48 100644
--- a/mem/mem.hex
+++ b/mem/mem.hex
@@ -9,20 +9,32 @@
 000 // fib0: j: 0           # fib[n]; clobbered by ascii printer for inner loop index
 000 // fib1: x: 0           # fib[n+1]; clobbered by ascii printer for digit being printed
 000 // fib2: 0              # fib[n+2]
-116 // start: acc= @fib     # for the toy indirect jump to fib
+116 // start: acc= @echo    # for the toy indirect jump to fib
-306 // store @fib0
+307 // store @x
 170 // acc= 0x70
 301 // store @i
 001 // loop: cla
 281 // ladd i @i
 400 // ifeq 0
-586 // jmp i @fib0          # toy indirect jump to fib
+587 // jmp i @x             # toy indirect jump to fib
 040 // tx
 003 // cla ++acc
 201 // ladd @i
 301 // store @i
 577 // jmp loop
-301 // fib: store @i        # zero, it is known
+080 // echo: rx
+40a // ifeq 0x0a
+504 // jmp fib
+40d // ifeq 0x0d
+502 // jmp fib
+040 // tx
+579 // jmp echo
+10d // fib: acc= 0x0d
+040 // tx
+10a // acc= 0x0a
+040 // tx
+001 // cla
+301 // store @i
 370 // store 0x70           # 0x70 is now beginning of Fibonacci sequence (0)
 003 // cla ++acc
 371 // store 0x71           # 0x71 is 1
@@ -101,6 +113,13 @@
 06c // l
 064 // d
 021 // !
+00d // \r
 00a // \n
+045 // E
+063 // c
+068 // h
+06f // o
+03a // :
+020 // ' '
 000

diff --git a/mem/jtag_uart.hex b/mem/jtag_uart.hex index 7b08c66..efe4169 100644 --- a/mem/jtag_uart.hex +++ b/mem/jtag_uart.hex
@@ -1,3 +1,5 @@
1	@0	1	@0
2		2
		3	48 65 6c 6c 6f 2c 20 46 50 47 41 21 0d 0a
		4
3	00	5	00


diff --git a/mem/mem.hex b/mem/mem.hex index 84caf6d..8619b48 100644 --- a/mem/mem.hex +++ b/mem/mem.hex
@@ -9,20 +9,32 @@
9	000 // fib0: j: 0 # fib[n]; clobbered by ascii printer for inner loop index	9	000 // fib0: j: 0 # fib[n]; clobbered by ascii printer for inner loop index
10	000 // fib1: x: 0 # fib[n+1]; clobbered by ascii printer for digit being printed	10	000 // fib1: x: 0 # fib[n+1]; clobbered by ascii printer for digit being printed
11	000 // fib2: 0 # fib[n+2]	11	000 // fib2: 0 # fib[n+2]
12	116 // start: acc= @fib # for the toy indirect jump to fib	12	116 // start: acc= @echo # for the toy indirect jump to fib
13	306 // store @fib0	13	307 // store @x
14	170 // acc= 0x70	14	170 // acc= 0x70
15	301 // store @i	15	301 // store @i
16	001 // loop: cla	16	001 // loop: cla
17	281 // ladd i @i	17	281 // ladd i @i
18	400 // ifeq 0	18	400 // ifeq 0
19	586 // jmp i @fib0 # toy indirect jump to fib	19	587 // jmp i @x # toy indirect jump to fib
20	040 // tx	20	040 // tx
21	003 // cla ++acc	21	003 // cla ++acc
22	201 // ladd @i	22	201 // ladd @i
23	301 // store @i	23	301 // store @i
24	577 // jmp loop	24	577 // jmp loop
25	301 // fib: store @i # zero, it is known	25	080 // echo: rx
		26	40a // ifeq 0x0a
		27	504 // jmp fib
		28	40d // ifeq 0x0d
		29	502 // jmp fib
		30	040 // tx
		31	579 // jmp echo
		32	10d // fib: acc= 0x0d
		33	040 // tx
		34	10a // acc= 0x0a
		35	040 // tx
		36	001 // cla
		37	301 // store @i
26	370 // store 0x70 # 0x70 is now beginning of Fibonacci sequence (0)	38	370 // store 0x70 # 0x70 is now beginning of Fibonacci sequence (0)
27	003 // cla ++acc	39	003 // cla ++acc
28	371 // store 0x71 # 0x71 is 1	40	371 // store 0x71 # 0x71 is 1
@@ -101,6 +113,13 @@
101	06c // l	113	06c // l
102	064 // d	114	064 // d
103	021 // !	115	021 // !
		116	00d // \r
104	00a // \n	117	00a // \n
		118	045 // E
		119	063 // c
		120	068 // h
		121	06f // o
		122	03a // :
		123	020 // ' '
105		124
106	000	125	000